Modul oximetru shield, modul, senzor puls, Arduino - căutare Echipament industrial și materiale la cerere

www.publi24.ro 990 Bucuresti

Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D423 Description 1.This project uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse. Pulse monitor works as follows: The LED is the light side of the finger, and phototransistor on the other side of the finger, phototransistor used to obtain the flux emitted, when the blood pressure pulse by the finger when the resistance of the phototransistor will be slight changed. 2.Choosing a very high resistance resistor R1, because most of the light through the finger is absorbed,it is desirable phototransistor sensitive enough. Resistance can be selected by experiment to get the best results. The most important is to keep the shield stray light into the phototransistor. For home lighting that is particularly important because the lights at home mostly based 50HZ or 60HZ fluctuate, so faint heartbeat will add considerable noise. 5en50r l3d al3x

www.publi24.ro 1299 Bucuresti

Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D258 Description Ultrasonic ranging module HC - SR04 provides 2cm - 400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters, receiver and control circuit. The basic principle of work: Using IO trigger for at least 10us high level signal, The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back. IF the signal back, through high level , time of high output IO duration is the time from sending ultrasonic to returning. Test distance = (high level time×velocity of sound (340M/S) /2 Wire connecting direct as following: 5V Supply Trigger Pulse Input Echo Pulse Output 0V Ground If you are sourcing a ultrasonic ranging module , the HC-SR04 is good choose . Its stable performance and high ranging accuracy make it a popular module in electronic market . Compared to the Sharp IR ranging module , HC-SR04 is more inexpensive than it . But it has the same ranging accuracy and longer ranging distance. Specifications: power supply :5V DC quiescent current : < 2mA effectual angle: < 15° ranging distance : 2cm – 500 cm resolution : 0.3 cm There are 4 pins out of the module : VCC , Trig, Echo, GND . So its a very easy interface for controller to use it ranging. The all process is : pull the Trig pin to high level for more than 10us impulse , the module start ranging ; finish ranging , If you find an object in front , Echo pin will be high level , and based on the different distance,it will take the different duration of high level. So we can calculated the distance easily ,5en50r r08o al3x

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Senzor distanta IR obstacole pentru robot, Arduino, modul, shield, IR 19,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Item Description: Parameter: 1. When the module detects an obstacle in front of the signal, the circuit board green indicator light levels while continuing output low signal OUT port, the module detects the distance 2 30cm, detection angle 35 , the distance can detect potential control to adjust, adjust potentiometer clockwise, the detection distance increases; counterclockwise adjustment potentiometer, detection distance decreases. 2, the sensor active infrared reflection detection, target reflectivity and shape of the detection distance of the key. The minimum detection distance which black and white max; small area of the object distance is small, a large area from the Grand. 3, the sensor module output port OUT can be directly connected with the microcontroller IO port can also be driven directly to a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO 4, the comparator using LM393, job stability; 5, can be 3-5V DC power supply for the module. When the power is turned on, the red power indicator light; 6, with 3mm screw holes for easy mounting, installation; 7, the circuit board size: 3.2CM * 1.4CM 8, each module in the delivery has threshold comparator voltage adjustable via potentiometer, special circumstances, please do not adjust the potentiometer. Interface: 1. VCC external 3.3V-5V voltage (5v microcontroller and can be directly connected to 3.3v MCU); 2. GND an external GND; 3. OUT small board digital output interfaces (0 and 1); (5en50r r08o al3x Publi24_1550073118

www.publi24.ro 2999 Bucuresti

Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D297 Modul arduino Nano R3 iesire conectare senzori (a5du1 al3x)

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Arduino Nano Ver 1.0 Shield expansion board bradboard, modul, senzor, avr, atmel 19,99 RON Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - ... Sector 3 Bucuresti Telefon validat azi Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D328Modul arduino Nano R3 iesire conectare senzori (a5du1 al3x)

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Modul, shield, Led RGB analogic, Arduino PIC AVR ARM 7,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Description RGB LED module consists of a plug-in full color LED made by R, G, B three pin PWM voltage input can be adjusted section three primary colors (red/blue/green) strength in order to achieve full color mixing effect. Control of the module with can be achieved cool lighting effects. l3d al3x r3d Product Features: 1>. the use of plug-in full-color LED 2>. RGB trichromatic limiting resistor to prevent burnout 3>. through the PWM adjusting three primary colors can be mixed to obtain different colors 4>. with a variety of single-chip interface 5>. the working voltage: 5V 6>. LED drive mode: common cathode driver Publi24_1553550250

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Modul MAX485, TTL to RS-485 Arduino, RS485, convertor, shield, PIC AVR 11,99 RON Livrare in Bucuresti: - gratuita a doua zi inclusiv weekend - optional: posta, curie ... Sector 5 Bucuresti Telefon validat azi

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Arduino ENC28J60 Ethernet Modul LAN PIC AVR ARM STM32 shield 19,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Caracteristici tehnice ENC 28J60: Tensiune de operare: 3.14V - 3.45V; Consum curent: 250mA; Controller compatibil cu standardul IEEE 802.3; Suportă modurile full și half - duplex; Comunica pe interfa ă SPI și poate transfera până la 10Mb/s; Buffer de 8Kb; (e1t35 al3x) MAC-ul suportă pachete Unicat, Multicast și Broadcast; Clock de 25MHz și output clock cu prescaler. Dimensiuni: 56mm x 34mm Publi24_1551903168

www.publi24.ro 2499 Bucuresti

Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D524 Description 1. 8P chip holder on the board，mounted AT24C256 chip; 2. pin head provide power supply, power indicator on the board; 3.pull-up resistors request by I2C communications 4. All pins are drawn and marked, enter the address and write protect jumper pins can be directly set up; 5.PCB board size: 36.5 (mm) x12 (mm) a5du1 al3x

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L293D, modul, shield, driver, stepper, pas cu pas pentru arduino 24,99 RON Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - ... Sector 3 Bucuresti Telefon validat azi Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D677 Description: L293D is a monolithic integrated, high voltage, high current, 4-channel driver.Basically this means using this chip you can use DC motors and power supplies of up to 36 Volts, thats some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what’s known as a type of H-Bridge. The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor. - 2 interface for 5V Servo connected to the high-resolution dedicated timer - no jitter! - Can drive 4 DC motors or 2 stepper motors or 2 Servo - Up to 4 bi-directional DC motors with individual 8-bit speed selection - Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping. - 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC - Pull down resistors keep motors disabled during power-up - reset button - 2 external terminal power interface, for separate logic /motor supplies, d51v al3x - Tested compatible for Mega, Diecimila & Duemilanove

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Modul, shield, releu reed, pentru Arduino PIC AVR ARM, magnetic 11,99 RON Livrare in Bucuresti: - gratuita in 1-3 zile inclusiv weekend (in limita timpulu ... Sector 5 Bucuresti Telefon validat azi

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Shield Buzzer Activ, modul, Arduino, mega, AVR, PIC + set cabluri 12,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta 15-30 lei - fancourier 25-30 lei, cu verificare colet Nota: Doar in cazul persoanele fizice (exceptie firma) nu se accepta plata numerar, restul metodelor de plata tip ramburs si online (cont ING, aplicatie plata mobil, revolut .... etc) sint perfect valabile. - Cod produs: D279 Description DC 3.3-5V Active Low Level Trigger Buzzer Alarm Sound Module When the I O port input is low-level, the buzzer sounds. al3x qud10 Publi24_1553554284

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Modul, shield, releu reed, pentru Arduino PIC AVR ARM, magnetic 6,99 RON 14 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Description Sensor Module Apply to switchboard, duplicator, washing machine, refrigerator, camera, disinfector, electronic scale, juice level gauge, gas meter and water meter, etc . Specifications: With fixed bolt hole for easy installation Working distance: 1.5 M Operating voltage: 3.3 V-5 V Output Type: Digital switching output (0 and 1) Size: 3.2 x 1.9 x 0.7 cm Net weight:4 g (5en50r, 5e73e al3x r3d) Publi24_1553553284

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Modul ethernet shield W5500 Arduino Uno R3, Leonardo (w.1491P) 39 RON 49 RON Produsul este nou! Produsul este la fel cu cel prezentat in fotografii! Specificați ... Galati Galati Telefon validat azi Produsul este nou! Produsul este la fel cu cel prezentat in fotografii! Specificații în limba engleză: W5500 Ethernet Network Module TCP/IP SPI Interface 51/STM32 Program W5100 Upgrade Edition Description: The W5500 module is a module based on Ethernet WIZNET new type of chip W5500, module integrates the whole hardware TCP/IP protocol stack, no need code implements the TCP/IP protocol stack, support transmission rate of 10/100MBPS, support sleep mode and wake on LAN , Within the integrated 32K TX/RX cache,support 8 independent ports run at the same time, Module supports 3.3V or 5V power supply, convenient for the user to use in the SCM system different, module and MCU system communication mode is SPI protocol, Support SPI clock frequencies up to 80M, provide STM32 and 51 SCM client, server, three modes of UDP routines. Pachetul conține: 1 bucată x modul ethernet shield W5500 (w.1491P) Se expediază în toată țara prin curierat rapid fără limită de kilometri în sistem ramburs. Dacă aveți nelămuriri sau întrebări vă rog nu ezitați să sunați sau să-mi scrieți. Publi24_1663228603

www.publi24.ro 38999 Bucuresti

Livrare gratuita in Bucuresti (inclusiv in weekend): - a doua zi (la adresa) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D513_S Acest modul functioneaza si pe DIGI 3G + AUDIO (MIC+ SPEAKER) "> Am testat personal cu SIM DIGI + FULL AUDIO si functioneaza perfect "

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modul, Socket pentru NRF24L01, shield, Arduino, uno, adapter, adaptor 11,99 RON Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - ... Sector 3 Bucuresti Telefon validat azi Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D313 Specification: This is a simple socket board which is for NRF 24L01 Wireless module on-board AMS1117-3.3 chip It could be used with NRF24L01 Wireless module at our store. Wireless module operating voltage is generally 3.3v, while the ordinary 51 microcontroller 5v, this module is easy to shop wireless module with 51 single system board used in conjunction. This module can be any one of 51 shop is directly connected to the system board, easy to use. Its for 10Pin NRF24L01 (5a5i0 al3x)

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SIM 5320E, UMTS, HSDPA, 3G, GPS, RDS DIGI UART arduino GSM shield modul 600,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Acest modul functioneaza si pe DIGI 3G + AUDIO (MIC+ SPEAKER) Am testat personal cu SIM DIGI + FULL AUDIO si functioneaza perfect - Dual-Band UMTS/HSDPA 900/2100MHz (3G Network) - Quad-Band GSM/GPRS/EDGE1900MHz (2G Network) Produsul vine ca in poza si are cele 2 antene incluse (GSM+GPS si cablul sma adaptor de la antena GPS) Description keyestudio SIM5320E 3G module is a mobile phone module, it can be used for GPRS data transmission, supporting both Mobile and Unicom. This module has the function of GPS positioning, with the features of powerful functions and less external circuits,etc. When registering the network and RF multi-slot sending,the current consumption peak may reach 2A, which will inevitably lead to voltage sags, so the power system generally requires more than 2A current supply capability. Interface Explanation Power Supply: DC 5V 2A or above. Communication Interface: a group of TTL-level serial port, compatible with 5V/3.3V microcontroller; with a USB interface, can be directly connected to the computer debugging. GPS Antenna Interface: a group of IPXmini antenna interface, the default connecting to active GPS antenna. GMS Antenna Interface: a group of IPXmini antenna interface, the default providing PCB antenna. SIM Card Interface: drawer type USB Interface: mini USB interface. Voice Mike Interface: Lead out, the interface is a 2.54 * 4P single row pin form. Other Interfaces: a group of IIC interfaces, a group of interface can control the module s opening and closing (the module default self-starting). Indicator LEDs: one LED is used to indicate the working status of the module; another 0603 LED is used to indicate the network status. 3 Preparation 1 Insert the SIM card 2 J2: power supply DC 5V 2A 3 3G ANT interface: connecting 3G antenna 4 GPS ANT interface: connecting GPS antenna 5 Connecting to MICRO USB interface. (5a5i0) al3x Done drive installation, it will build communication between USB and system,5 ports will be mapped on the system as follows: USB Modem COM port used to dial-up networking. AT command COM port used to process AT command. NMEA COM port used for GPS information output. r3d Diagnostics COM port used for debugging, grab the log information of module. Publi24_1550242080

www.publi24.ro 1899 Bucuresti

Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D259 Caracteristici tehnice: Tensiune motoare: 5V - 35V; Tensiune circuite logice: 5V; Curent motoare: 2A (MAX); Curent logica: 36mA; Frecvenţă maximă pwm: 40kHz. Dimensiuni: 43 x 43 x 27 mm d51v al3x

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Senzor MQ-135 FUM, sulf, benzen modul shield alcool AVR, PIC 34,90 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta 15-30 lei - fancourier 25-30 lei, cu verificare colet Nota: Doar in cazul persoanele fizice (exceptie firma) nu se accepta plata numerar, restul metodelor de plata tip ramburs si online (cont ING, aplicatie plata mobil, revolut .... etc) sint perfect valabile. - Cod produs: D463 Description Main chip: LM393,MQ-135 gas sensor Operating voltage: DC 5V With signal output indicator instructions. Dual signal output (analog output, and TTL level output). TTL output valid signal is low level, (output low signal light, which can be accessed microcontroller IO port). Analog output with increasing concentration, the higher the concentration, the higher the voltage. with high sensitivity and good selectivity XUxz for Sulfide, benzene Department of steam, smoke and other harmful gases. Has a long service life and reliable stability. Rapid response and recovery characteristics. Size:36mm X24mm X25mm(L * W * H) Some Application: A hazardous gas detection apparatus for the family, the environment. Suitable for ammonia, aromatic compounds, sulfur, benzene vapor, smoke and other gases harmful gas detection. Gas-sensitive element test concentration range: 10 to 1000ppm (5en50r al3x) Publi24_1553892363

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Modul ACS712 senzor curent 5A, module, shield, pic, atmel, avr 18,99 RON Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - ... Sector 3 Bucuresti Telefon validat azi

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Modul ACS712 senzor curent 30A, module, shield, pic, atmel, avr 18,99 RON Livrare in Bucuresti: - gratuita a doua zi inclusiv weekend - optional: posta, curie ... Sector 5 Bucuresti Telefon validat azi

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Modul, foto iesire doar logic I/0 senzor lumina - shield 12,99 RON Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - ... Sector 3 Bucuresti Telefon validat azi Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D355 Va rog sa specificati modelul dorit (vezi poze) Product wiring instructions: 1, VCC positive power supply 3.3-5V 2, GND power supply is negative 3, DO TTL switching signal output 4. Analog Out for version with AO Description 1, Using sensitive photosensitive resistance sensor 2,The comparator output signal is clean, good waveform, driving ability, more than 15mA. 3, With adjustable potentiometer to adjust the brightness of the light detection 4,The working voltage 3.3V-5V 5,The output form: DO digital switching outputs (0 and 1) 6,A fixed bolt holes for easy installation 7, PCB Size: 3.2cm x 1.4cm 8, Using a wide voltage LM393 comparator (5en50r al3x)

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Modul MQ-5 senzor metan, natural, GPL, Arduino mq5 gaz detector 24,99 RON Livrare in Bucuresti: - gratuita in 1-3 zile inclusiv weekend (in limita timpulu ... Sector 5 Bucuresti Telefon validat azi

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Modul senzor nivel apa, lichid Arduino (s.2521G) 17 RON Produsul este nou! Produsul este la fel cu cel prezentat in fotografii! Specificați ... Galati Galati Telefon validat azi Produsul este nou! Produsul este la fel cu cel prezentat in fotografii! Specificații în limba engleză: Can be used to sense the level of liquid in a tank, Can activate a pump, an indicator, an alarm or other device, Use it with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, or what ever your project may be - Contains no mercury. Contact capacity: 70W Switching voltage: 110VDC Switching Current: 0.5A Insulation resistance:> 10 Operating Temperature: -10 60 Working pressure: <0.6MPA
Switch material: PP Pachetul conține: 1 bucată x senzor nivel apa, lichid (cod produs: s.2521G) Se expediază în toată țara prin curierat rapid fără limită de kilometri în sistem ramburs. Dacă aveți nelămuriri sau întrebări vă rog nu ezitați să sunați sau să-mi scrieți. Publi24_1662968102

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Modul MQ-5 senzor metan, natural, GPL, Arduino mq5 gaz detector 14,99 RON 30 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Description Size: 32mm X22mm X27mm Main chip: LM393, ZYMQ-5 gas sensor Operating voltage: DC 5 Volt Features : 1. Indication of the signal output. 2. Dual signal output (analog output, and TTL level output) 3. TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller5V analog output voltage, the higher the concentration, the higher the voltage. 5. Liquefied petroleum gas, natural gas, city gas, better sensitivity. 6. Has a long life and reliable stability 7. Fast response and recovery characteristics Applications : Liquefied petroleum gas, natural gas, coal gas monitoring device suitable for home or industrial. Excellent resistance to alcohol, smoke interference ability. (5en50r al3x) r3d Publi24_1553891734

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Modul AD8232 senzor monitorizare puls EKG ECG (a.1922E) 49 RON Produsul este nou! Produsul este la fel ca cel prezentat în fotografii! Specificați ... Galati Galati Telefon validat azi Produsul este nou! Produsul este la fel ca cel prezentat în fotografii! Specificații în limba engleză: Application: Fitness and sports heart rate monitoring Portable ECG Remote health monitor Game peripheral equipment Bioelectricity signal collection Specification: AD8232 adopts double poles high-pass filter to eliminate the motion artifacts and electrode half cell potential AD8232 adopts an operational amplifier that is without using constraint to build a three pole low pass filter, eliminating extra noises Rated temp range : 0----70degree Working temp range: -40-----85degree Pachetul conține: 1 bucată x modul AD8232 senzor monitorizare puls EKG (cod produs: a.1922E) Se expediază în toată țara prin curierat rapid fără limită de kilometri în sistem ramburs. Dacă aveți nelămuriri sau întrebări vă rog nu ezitați să sunați sau să-mi scrieți. Publi24_1663230940

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Modul BMP280 (3,3V) senzor de presiune si temperatura Arduino (b.4077E) 15 RON Produsul este nou! Produsul este la fel ca cel prezentat în fotografii! Specificați ... Galati Galati Telefon validat azi Produsul este nou! Produsul este la fel ca cel prezentat în fotografii! Specificații în limba engleză: Pachetul conține: 1 bucată x modul BMP280 senzor de presiune si temperatura Arduino (cod produs: b.4077E) Se expediază în toată țara prin curierat rapid fără limită de kilometri în sistem ramburs. Dacă aveți nelămuriri sau întrebări vă rog nu ezitați să sunați sau să-mi scrieți. Publi24_1662971102

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Modul Nano V3 - W5100, Ethernet pentru arduino Nano, shield 69,99 RON Livrare in Bucuresti: - gratuita a doua zi inclusiv weekend - optional: posta, curie ... Sector 5 Bucuresti Telefon validat azi

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Modul DHT11 temperatura si umiditate arduino mega uno digital senzor 17,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Features: - All calibration, digital output - Excellent long-term stability - Supply Voltage: +5 V - The DHT11 is a Temperature and Humidity Sensor with calibrated digital signal output. - Relative humidity and temperature measurement, t3rm1 - Temperature range : 0-50 C error of 2 C - Humidity RangeRH 5% RH error (5en50r al3x) Publi24_1551982152

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Senzor DHT11 temperatura si umiditate arduino mega uno digital modul pic iot 13,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Features: - All calibration, digital output - Excellent long-term stability - Supply Voltage: +5 V - The DHT11 is a Temperature and Humidity Sensor with calibrated digital signal output. - Relative humidity and temperature measurement, t3rm1 - Temperature range : 0-50 C error of 2 C - Humidity RangeRH 5% RH error (5en50r al3x) Publi24_1551981875

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100 lei: 100 lei: Freze modul melc ISSAR Clasa de precizie A 20 de grade Modul dinte cu dinte De la m0.4 la m7

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modul radio TEA5767, 76 Mhz-108 Mhz, shield, Phillips 9,99 RON Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - ... Sector 3 Bucuresti Telefon validat azi

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Modul, shield, Led infrarosu transmitator, infrared, IR, transmitter 9,99 RON Livrare in Bucuresti: - gratuita in 1-3 zile inclusiv weekend (in limita timpulu ... Sector 5 Bucuresti Telefon validat azi

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Modul NRF24L01 low Power 2.4Ghz, Shield, radio 14,99 RON 30 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit LOW Power specs: MuitiCwiver hardware provides the function of six receivers Link layer within makes the software design more simple 2Mbit/s makes it possible for the high quality VoIP 2Mbit/s 1Mbit/s 250Kbit/s three optional transmission rate Few peripheral components make it possible for low cost +/- 60 ppm crystals Need external inductance only in antenna matching place No need for multi layer PCB 5V level imput NRF 24L01 No need for external level translator Improved ShockBurst and UART are easy to connect with all kinds of low cost MCU MCU needs no external level (5a5i0) 20 pin 4x4mm QFN lead-free package Peak current received at 2Mbit/s is 12.5mA Peak current of 0dBm output at 2Mbit/s is 11mA 2Mbit/s needs small average current Power consumption is 400mA in power down mode Power consumption is 32uA in idle mode Quick switch and wake-up time:130us Voltage regulator within al3x Can work in low voltage between 1.9V to 3.6V Reduce noise to its best. r3d Publi24_1551907203

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Modul, shield, Led infrarosu transmitator, infrared, IR, transmitter 4,99 RON 10 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Modul transmitator infrarosu, telecomanda l3d al3x r3d Publi24_1553891397

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Arduino SD Card modul PIC AVR ARM STM32 6,99 RON 14 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Description 1.SD Card module can make your SD application more easier and simple. 2.It is easily interfaced as a peripheral to arduino sensor shield module. 3.Through programming, you can read and write to the SD card using for arduino. 4.Can be used for SD Card more eaisly, such as for MP3 Player, MCU/ARM system control. al3x 5.All SD SPI pins output, MOSI, SCK, MISO and CS. r3d 6.Support 5V/3.3V input. 7.Size:5.1cm x 3.1cm Publi24_1553540820

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MAX7219 modul Matrice 8x8 LED-uri, Arduino, PIC / AVR / ARM / ATMEL 19,99 RON Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - ... Sector 3 Bucuresti Telefon validat azi Livrare gratuita in Bucuresti (inclusiv in weekend): - a treia zi (la adresa) - a doua zi (la adresa - pt. achizitii peste 89 lei) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D432 - Leduri culoare rosie (Red) Description 1 single module can drive a common cathode 8 * 8 dot matrix 2 module Operating voltage : 5V 3 Module size : 5 cm X 3.2 cm wide X 1.5 cm high 4 holes with four screws , diameter 3mm, can be fixed by using our M3 studs 5 modules with input and output interfaces , support for cascading multiple modules Wiring: 1 is a block left input port, an output port on the right . 2 When control of a single module , simply input port receiving CPU When cascading multiple modules 3 , output and input termination CPU, the input output termination module of the first two modules of the first one , the first two modules of terminating the input of the first three modules , and so on . .. l3d al3x To 51 single example: VCC → 5V GND → GND DIN → P22 CS → P21 CLK → P20

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MAX7219 modul Matrice 8x8 LED-uri, Arduino, PIC AVR ARM ATMEL 19,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit - Leduri culoare rosie (Red) Description 1 single module can drive a common cathode 8 * 8 dot matrix 2 module Operating voltage : 5V 3 Module size : 5 cm X 3.2 cm wide X 1.5 cm high 4 holes with four screws , diameter 3mm, can be fixed by using our M3 studs 5 modules with input and output interfaces , support for cascading multiple modules Wiring: 1 is a block left input port, an output port on the right . 2 When control of a single module , simply input port receiving CPU When cascading multiple modules 3 , output and input termination CPU, the input output termination module of the first two modules of the first one , the first two modules of terminating the input of the first three modules , and so on . .. l3d al3x To 51 single example: VCC 5V GND GND DIN P22 CS P21 CLK P20 Publi24_1553550838

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Livrare gratuita in Bucuresti (inclusiv in weekend): - a doua zi (la adresa) - oricand in zona piata unirii (optional livrarea in Bucuresti la adresa in aceeasi zi e contra cost) (Accept criptomoneda) Livrare in tara: - Posta 12 lei - Fancourier 25 lei, cu verificare colet - Cargus 27 lei, cu verificare colet - Garantie 30 zile - Cod produs: D510 Acest modul GSM A6 este versiune cu microfon incorporat (vezi poza) Frecventa: quad-band network 1900MHz Acest modul Nu are 3G deci nu merge RDS-DIGI Daca vreti GSM cu 3G - RDS - DIGI, vezi (click) la anunturile utilizatorului Cateva informatii inainte de folosire: - viteza baud rate este doar una singura 115200, nu se poate schimba - Portul USB este doar de POWER si atat - Pinii H_TX si H_RX, sint doar pentru debug, update software ... nu suporta comenzi AT - Pinii U_RX si U_TX sint pinii de comunicare cu modemul, dar atentie U_RX .... de pe placa nu inseamna RX ci TX-ul modemului. Producatorul a pus U in fata in sensul ca aici vor veni firele de de la UART la acel pin (logica de cap sec). In concluzie sint pinii inversati pe placa modemului - Tensiunea de alimentare este 5V cu 2A The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 3mA in sleep mode. It communicates with microcontroller via UART port, supports command including GSM 07.07, GSM 07.05 and Ai-Thinker enhanced AT Commands. Features: - Working voltage: 4.8-9VDC(On-board voltage regulator circuit supply power for A6 module) - Working Current: maximum of 2A - Sleep Current: 5mA - Onboard Micro SIM card holder, you can install Micro SIM card - Onboard Micro USB interface for external power supply - Communication Interface: TTL serial port / RS232 serial port - Baud rate: 115200bps and it can also be set by AT command. - Interface logic voltage: 3.3V - Make and answer phone calls using a headset and electret microphone. - Send and receive SMS messages. - Send and receive GPRS data (TCP/IP, HTTP, etc.) . - Be used to test the Ai-Thinker GPRS A6 module - Pin pitch: 2.54mm (5a5i0) al3x - Onboard antenna interface: SMA and IPX About the Antenna: - Suitable for SIM800L GSM modules / Arduino SIM900 GPRS Shield - Frequency: 780MHz ~ 960MHz ?1710MHz ~ 2170MHz - Antenna gaindBi / 880 MHzdBi / 1800 MHz

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modul cu1, 2, 4 sau 8 relee SRD05V VCC 10A pt. Arduino Raspberry PI sau automatizari 19 RON modul cu 2 relee 15ron modul cu 4 relee 19ron Modul cu 8 relee 36ron Comanda rele ... Timisoara Timis Telefon validat azi

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modul bluetooth v4 HM10 AT09 sau SPP C BLE bidirectional pt Arduino 17 RON modul bluetooth v4 HM10 AT09 BLE bidirectional pt Arduino modul bluetooth v4 SPP ... Timisoara Timis Telefon validat azi

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Modul cu 1 2 4 8 relee 5v pt Arduino sau alte proiecte facultate 10 RON Modul cu relee 5v cu optocuplor pt Arduino sau alte microcontrolere sau pt divers ... Timisoara Timis Telefon validat azi Modul cu relee 5v cu optocuplor pt Arduino sau alte microcontrolere sau pt diverse proiecte facultate Modul 1releu10ron 2relee 14ron 4relee 28ron 8relee 40ron Contact tel. Publi24_18857288

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Arduino modul Micro SD Card, cu level 5V-3.3V convertor, PIC, AVR, STM 15,99 RON 49,88 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta 15-30 lei - fancourier 25-30 lei, cu verificare colet Nota: Doar in cazul persoanele fizice (exceptie firma) nu se accepta plata numerar, restul metodelor de plata tip ramburs si online (cont ING, aplicatie plata mobil, revolut .... etc) sint perfect valabile. - Cod produs: D293 Descriere Micro SD- Card: Support Micro SD Card, Micro SDHC card (high-speed card) The level conversion circuit board that can interface level is 5V or 3.3V Communication interface is a standard SPI interface Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin; 3.3V regulator circuit: LDO regulator output 3.3V as level converter chip, Micro SD card supply; Level conversion circuit: Micro SD card into the direction of signals into 3.3V, MicroSD card toward the direction of the control interface MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal; Micro SD card connector: yes since the bomb deck for easy card insertion and removal. Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm, easy to install positioning, to achieve inter-module combination; Specifications: Power supply:4.5V - 5.5V, 3.3V voltage regulator circuit board Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm Control Interface: GND, VCC, MISO, MOSI, SCK, CS Size:45 x 28mm Net weight:6g Package weight:16g, al3x Publi24_1551980700

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ADMP 401 MEMS modul microfon arduino, pic raspberry avr 34,92 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta 15-30 lei - fancourier 25-30 lei, cu verificare colet Nota: Doar in cazul persoanele fizice (exceptie firma) nu se accepta plata numerar, restul metodelor de plata tip ramburs si online (cont ING, aplicatie plata mobil, revolut .... etc) sint perfect valabile. - Cod produs: D363_M Specificații tehnice: Tensiunea de alimentare3VDC; Echipat cu microfonul ADMP401; Câștig amplificator: 67; Microfon omnidirecțional; Ieșire analog; Consum redus de curent: < 250 A; SNR (Signal-to-Noise) de -62dBA; Description: Material: Electrical Components Color: See Pictures ADMP401 3dB roll off at 100Hz and 15kHz 1.5 to 3.3VDC supply voltage Should comfortably output 40mW SNR of -62dBA This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to this breakout and microphone is the bottom ported input This means the microphones input can fit flush against the enclosure of your project Plus you will not have to deal with trying to solder the microphones wacky footprint The amplifier on the breakout has a gain of 67 and more than meets the bandwidth requirements of the mic The amplifiers AUD output will float at one half Vcc when no sound is being picked up The amplifier produces a peak-to-peak output of about 200mV when the microphone is held at arms length and is being talked into at normal conversational volume levels So the AUD output can easily be connected to the ADC of a micro Size:1.3cm*1cm (5en50r al3x qud10) Publi24_1553553614

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Modul GSM A6, TTL, UART, GPRS, (USB Power) arduino + Antena 59,99 RON 120 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Acest modul GSM A6 este versiune cu microfon incorporat (vezi poza) Frecventa: quad-band network 1900MHz Acest modul Nu are 3G deci nu merge RDS-DIGI Daca vreti GSM cu 3G - RDS - DIGI, vezi (click) la anunturile utilizatorului Cateva informatii inainte de folosire: - viteza baud rate este doar una singura 115200, nu se poate schimba - Portul USB este doar de POWER si atat - Pinii H_TX si H_RX, sint doar pentru debug, update software ... nu suporta comenzi AT - Pinii U_RX si U_TX sint pinii de comunicare cu modemul, dar atentie U_RX .... de pe placa nu inseamna RX ci TX-ul modemului. Producatorul a pus U in fata in sensul ca aici vor veni firele de de la UART la acel pin (logica de cap sec). In concluzie sint pinii inversati pe placa modemului - Tensiunea de alimentare este 5V cu 2A The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 3mA in sleep mode. It communicates with microcontroller via UART port, supports command including GSM 07.07, GSM 07.05 and Ai-Thinker enhanced AT Commands. Features: - Working voltage: 4.8-9VDC(On-board voltage regulator circuit supply power for A6 module) - Working Current: maximum of 2A - Sleep Current: 5mA - Onboard Micro SIM card holder, you can install Micro SIM card - Onboard Micro USB interface for external power supply - Communication Interface: TTL serial port RS232 serial port - Baud rate: 115200bps and it can also be set by AT command. - Interface logic voltage: 3.3V - Make and answer phone calls using a headset and electret microphone. - Send and receive SMS messages. - Send and receive GPRS data (TCP/IP, HTTP, etc.) . - Be used to test the Ai-Thinker GPRS A6 module - Pin pitch: 2.54mm (5a5i0) al3x - Onboard antenna interface: SMA and IPX About the Antenna: - Suitable for SIM800L GSM modules Arduino SIM900 GPRS Shield - Frequency: 780MHz 960MHz ?1710MHz 2170MHz - Antenna gaindBi 880 MHzdBi 1800 MHz r3d Publi24_1561922670

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KIT RFID RC522 13.56Mhz (SPI) Arduino, PIC, ARM, Modul, card, NFC 24,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Am separat si cartele tip breloc sau tip CARD in celelalte anunturi Acest modul este de RC522 13.56Mhz nu este de interfon clasic de 125Khz Caracteristici tehnice: Tensiune de alimentare: 3.3V; Curent idlemA; Curent de sleep: 80uA; Curent maxim: 30mA; Frecven ă de func ionare: 13.56 MHz. Carduri suportate: S50, S70, UltraLight, Pro și Desfire. Dimensiuni circuit: 40 x 60 mm. Circuitul integrat poate transmite datele pe 3 protocoale: UART, SPI sau I2C (r37id al3x cartela acces sistem garaj curte Publi24_1551905786

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Modul dimmer PWM cu Triac BTA16 - 600B - 240VAC cu trecere prin zero Led shield automatizare motor 64,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Modul dimmer PWM cu Triac BTA16 - 600B - 240VAC cu trecere prin zero. Ideal pentru constructie IOT. Desi suporta 16A, eu va recomand a nu se depasi 4-8A in stransa corelatie cu temperatura radiatorului nu mai mare de 70-80C Max !!! Product Overview: The AC Dimmer is designed to control the alternating current voltage, which can transfer current 400V (8A ). In most cases, Dimmer is used to turning power ON/OFF for lamps or heating elements, it can also be used in fans, pumps, air cleaners, e.t.c. Lately, Dimmer has become an often used decision for the smart home systems. For example, when you need to smoothly change the light brightness. The lamp is slowly turning ON or OFF, creating a comfortable atmosphere. Dimmer works most effective with filament lamps. It s less stable with low brightness LED lamps, but with moderate and high brightness it will perform a solid job. Note that luminescent lamps (gas discharge lamps) do not support dimming. Power part of dimmer is isolated from the control part, to exclude the possibility of high current disruption to a microcontroller. The logical level is tolerant to 5V and 3.3V, therefore it can be connected to the microcontroller with 5V and 3.3V level logic . In Arduino, the dimmer is controlled with RBDdimmer.h library, which uses external interrupts and process time interrupts. It simplifies the code writing and gives more processing time for main code. Which is why you can control multiple Dimmers from one microcontroller. You can download RBDDimmer.h library and a few examples in Documents or on GitHub. We are constantly updating our library, so we recommend to check for the website updates or subscribe to our newsletter. Dimmer is connected to Arduino controllers via two digital pins. First ( Zero) to control the passing of Phase Null of AC, which is used to initiate the interrupt signal. Second (DIM/PSM) to control (dim) current. Note that Zero requires connection to designated microcontroller pins (which are different depending on the model of Uno, Nano, Leonardo, Mega), since it tied to microcontroller interrupts. Theory: Dimming can be achieved by Pulse Skip Modulation: Method 1 One or more cycles (sine wave signal) are transferred to the load while following one or several cycles are blocked. Method 2 Partial transference of each sine wave to the load. Method 3 Generation of modulated full sine signal of different frequency up to few hundred Hertz. This method requires specialized powerful AC generators with different modulation. Methods 1 and 2 are the easiest to execute with the help of a Dimmer and program code: in both cases, there is a need of circuit that detects the zero crossing and can control a TRIAC. Description: Brand Name: RobotDyn Condition: New Style: Modern Type: AC light dimmer Shape: Rectangular Color: As photos Power: 16A 400V AC frequency: 50/60 Hz TRIAC: BTA16 600B Isolation: Optocoupler Logic level: 3.3V/5V Zero point: Logic level Modulation (DIM/PSM): logic level ON/OFF TRIAC Signal current: >10mA Size: 28.5mm(1.12")x57mm(2.24") d51v al3x Environment: For indoor and outdoor use, Operating temperatures: 20C to 80C, Operating humidity: Dry environment only Application: Electronics ROHS3: Compliant Publi24_1550241455

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Modul dimmer PWM cu Triac BTA16 - 600B - 240VAC cu trecere prin zero Led shield automatizare motor 99,99 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta de la 20 lei - fancourier de la 27 lei cu verificare colet gratuit Modul dimmer PWM cu Triac BTA16 - 600B - 240VAC cu trecere prin zero. Ideal pentru constructie IOT. Desi suporta 16A, eu va recomand a nu se depasi 4-8A in stransa corelatie cu temperatura radiatorului nu mai mare de 70-80C Max !!! Product Overview: The AC Dimmer is designed to control the alternating current voltage, which can transfer current 400V (8A ). In most cases, Dimmer is used to turning power ON/OFF for lamps or heating elements, it can also be used in fans, pumps, air cleaners, e.t.c. Lately, Dimmer has become an often used decision for the smart home systems. For example, when you need to smoothly change the light brightness. The lamp is slowly turning ON or OFF, creating a comfortable atmosphere. Dimmer works most effective with filament lamps. It s less stable with low brightness LED lamps, but with moderate and high brightness it will perform a solid job. Note that luminescent lamps (gas discharge lamps) do not support dimming. Power part of dimmer is isolated from the control part, to exclude the possibility of high current disruption to a microcontroller. The logical level is tolerant to 5V and 3.3V, therefore it can be connected to the microcontroller with 5V and 3.3V level logic . In Arduino, the dimmer is controlled with RBDdimmer.h library, which uses external interrupts and process time interrupts. It simplifies the code writing and gives more processing time for main code. Which is why you can control multiple Dimmers from one microcontroller. You can download RBDDimmer.h library and a few examples in Documents or on GitHub. We are constantly updating our library, so we recommend to check for the website updates or subscribe to our newsletter. Dimmer is connected to Arduino controllers via two digital pins. First ( Zero) to control the passing of Phase Null of AC, which is used to initiate the interrupt signal. Second (DIM/PSM) to control (dim) current. Note that Zero requires connection to designated microcontroller pins (which are different depending on the model of Uno, Nano, Leonardo, Mega), since it tied to microcontroller interrupts. Theory: Dimming can be achieved by Pulse Skip Modulation: Method 1 One or more cycles (sine wave signal) are transferred to the load while following one or several cycles are blocked. Method 2 Partial transference of each sine wave to the load. Method 3 Generation of modulated full sine signal of different frequency up to few hundred Hertz. This method requires specialized powerful AC generators with different modulation. Methods 1 and 2 are the easiest to execute with the help of a Dimmer and program code: in both cases, there is a need of circuit that detects the zero crossing and can control a TRIAC. Description: Brand Name: RobotDyn Condition: New Style: Modern Type: AC light dimmer Shape: Rectangular Color: As photos Power: 16A 400V AC frequency: 50/60 Hz TRIAC: BTA16 600B Isolation: Optocoupler Logic level: 3.3V/5V Zero point: Logic level Modulation (DIM/PSM): logic level ON/OFF TRIAC Signal current: >10mA Size: 28.5mm(1.12")x57mm(2.24") d51v al3x Environment: For indoor and outdoor use, Operating temperatures: 20C to 80C, Operating humidity: Dry environment only Application: Electronics ROHS3: Compliant Publi24_1622414768

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Shield dimmer pwm 240VAC cu triac bta16 600b cu trecere prin zero motor led automatizare modul 99,95 RON Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier ... Sector 5 Bucuresti Telefon validat azi Livrare in Bucuresti: - la domiciliu propriu (Str. Margeanului) - posta, curier e contra cost. Livrare in tara: - posta 15-30 lei - fancourier 25-30 lei, cu verificare colet Nota: Doar in cazul persoanele fizice (exceptie firma) nu se accepta plata numerar, restul metodelor de plata tip ramburs si online (cont ING, aplicatie plata mobil, revolut .... etc) sint perfect valabile. Modul dimmer PWM cu Triac BTA16 600B la 240VAC cu trecere prin zero. Ideal pentru constructie IOT. Desi suporta 16A, eu va recomand a nu se depasi 4-8A in stransa corelatie cu temperatura radiatorului nu mai mare de 70-80C Max !!! Product Overview: The AC Dimmer is designed to control the alternating current voltage, which can transfer current 400V (8A). In most cases, Dimmer is used to turning power ON/OFF for lamps or heating elements, it can also be used in fans, pumps, air cleaners, e.t.c. Lately, Dimmer has become an often used decision for the smart home systems. For example, when you need to smoothly change the light brightness. The lamp is slowly turning ON or OFF, creating a comfortable atmosphere. Dimmer works most effective with filament lamps. It s less stable with low brightness LED lamps, but with moderate and high brightness it will perform a solid job. Note that luminescent lamps (gas discharge lamps) do not support dimming. Note that Zero requires connection to designated microcontroller pins (which are different depending on the model of Uno, Nano, Leonardo, Mega), since it tied to microcontroller interrupts. Power part of dimmer is isolated from the control part, to exclude the possibility of high current disruption to a microcontroller. The logical level is tolerant to 5V and 3.3V, therefore it can be connected to the microcontroller with 5V and 3.3V level logic. You can download RBDDimmer.h library and a few examples in Documents or on GitHub. We are constantly updating our library, so we recommend to check for the website updates or subscribe to our newsletter. In Arduino, the dimmer is controlled with RBDdimmer.h library, which uses external interrupts and process time interrupts. It simplifies the code writing and gives more processing time for main code. Which is why you can control multiple Dimmers from one microcontroller. Dimmer is connected to Arduino controllers via two digital pins. First (Zero) to control the passing of Phase Null of AC, which is used to initiate the interrupt signal. Second (DIM/PSM) to control (dim) current. Theory: Dimming can be achieved by Pulse Skip Modulation: Method 1 One or more cycles (sine wave signal) are transferred to the load while following one or several cycles are blocked. Method 2 Partial transference of each sine wave to the load. Method 3 Generation of modulated full sine signal of different frequency up to few hundred Hertz. This method requires specialized powerful AC generators with different modulation. Methods 1 and 2 are the easiest to execute with the help of a Dimmer and program code: in both cases, there is a need of circuit that detects the zero crossing and can control a TRIAC. Description: Brand Name: RobotDyn Condition: New Style: Modern Zero point: Logic level Type : AC light dimmer Shape: Rectangular AC frequency: 50 60 Hz Color: As photos Power: 16A 400V TRIAC: BTA16 600B Isolation: Optocoupler Logic level: 3.3V/5V Modulation (DIM/PSM): logic level ON/OFF TRIAC Signal curren t: >10mA Application: Electronics Size: 28.5mm(1.12")x57mm(2.24") d51v al3x Environment: For indoor and outdoor use, Operating temperatures: 20C to 80C, Operating humidity: Dry environment only ROHS3: Compliant Publi24_1611610534

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modul releu cu optocuplor 220v 10A pt Arduino sau automatizari tel.O752OO9218 16 RON am si module cu 4 sau 8 relee si alte componente si senzori releu dublu cu optocuplo ... Timisoara Timis Telefon validat azi am si module cu 4 sau 8 relee si alte componente si senzori releu dublu cu optocuplor SRD 05V, 220V 10A pt Arduino sau alte automatizari produs nou sigilat in punga electrostatica se poate comanda pe low trigger adica i se da nivelul logic 0 din controler pt. armare • modulul se alimenteaza la 5V, insa se poate folosi/comanda si la 3.3V • modulul are 2 relee controlate independent, ce pot comuta fiecare pana la 250V AC, 10A sau 30V DC, 10A. - foarte util pentru a controla diverse echipamente electrocasnice ce folosesc curenti mari. • fiecare releu este comandat printr-un optocuplor, oferind astfel o protectie excelenta a circuitului de comanda fata de cel comandat. - avantajul folosirii acestor optocuploare, este realizarea unei separatii galvanice, intre circuitul de comanda si circuitul de actionare al releului Dimensiuni: 5 x 4 x 1.8 cm Greutate: 27.4 grame Interfata standard. Poate fi controlat direct de catre un microcontroller sau placa de dezvoltare. Ex: Arduino UNO, Arduino MEGA, Raspberry Pi 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic, etc. Publi24_18380298