Relay Module


1 Channel Relay Module SMS Call GSM Remote Control Switch Power On or Cut Alam SIM800C STM32F103CBT6 with Case for Greenhouse Oxygen Pump FZ3360

1 Channel Relay Module SMS Call GSM Remote Control Switch Power On or Cut Alam SIM800C STM32F103CBT6 with Case for Greenhouse Oxygen Pump FZ3360

1 Channel Relay Module SMS Call GSM Remote Control Switch Power On or Cut Alam SIM800C STM32F103CB..

$30.50 Ex Tax: $30.50

1 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6  for Greenhouse Oxygen Pump FZ3024

1 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump FZ3024

Description:Voltage:6V-18V, when using 6V Power supply, the current need above 1.5ARelay interface: ..

$21.99 Ex Tax: $21.99

1 Channel Relay Module with Photoresistor Sensor 5V for Arduino (pack of 5 pcs)   FZ1417X5

1 Channel Relay Module with Photoresistor Sensor 5V for Arduino (pack of 5 pcs) FZ1417X5

Description:Using the strength of the photoresistor sensor light, comes with a relay to controlthe l..

$13.99 Ex Tax: $13.99

2 Channel 5V DC  Relay Module Solid State High Level OMRON SSR AVR DSP for Arduino  (pack of 5 pairs)    FZ1470X5

2 Channel 5V DC Relay Module Solid State High Level OMRON SSR AVR DSP for Arduino (pack of 5 pairs) FZ1470X5

Description:5V Omron solid state relays 240V 2A, output with resistive fuse 240V 2A.Input power supp..

$16.99 Ex Tax: $16.99

2 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump FZ3064

2 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump FZ3064

Description:Voltage:9V-36V, when using 9V Power supply, the current need above 1ARelay interface: Us..

$22.99 Ex Tax: $22.99

4 Channel Relay Module SMS Call Controller GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump 5-12V   FZ3327

4 Channel Relay Module SMS Call Controller GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump 5-12V FZ3327

Description:Working frequency: GSM 850MHz, EGSM 900MHz, DCS 1800MHz and PCS 1900MHz.Power supply i..

$33.89 Ex Tax: $33.89

DC12V 1CH Relay Module Wireless Remote Control Switch Smart Home Controller Receiver for EV1527 Code Universal 433MHz RF    FZ3582

DC12V 1CH Relay Module Wireless Remote Control Switch Smart Home Controller Receiver for EV1527 Code Universal 433MHz RF FZ3582

Product Description:Working voltage: DC12VWorking current: 8mAWorking frequency: 433/315MHZLoad powe..

$7.99 Ex Tax: $7.99

DIYmall ESP32S 4 Channel Wifi Bluetooth Relay Module  FZ2707

DIYmall ESP32S 4 Channel Wifi Bluetooth Relay Module FZ2707

ESP32S 4 Channel Wifi Bluetooth Relay Module  Description:Input: 6V 0.750ARelay capacity (per r..

$15.99 Ex Tax: $15.99

DIYmall ESP32S 4 Channel Wifi Bluetooth Relay Module +USB To RS232 TTL PL2303HX Auto Converter Module  FZ2707+FZ0307

DIYmall ESP32S 4 Channel Wifi Bluetooth Relay Module +USB To RS232 TTL PL2303HX Auto Converter Module FZ2707+FZ0307

1、DIYmall ESP32S 4 Channel Wifi Bluetooth Relay Module  Description:Input: 6V 0.750A (NOTE: if ..

$16.99 Ex Tax: $16.99

Relay32S Kit 4 Channel Wifi Bluetooth Relay Module + DC6V Power Supply EU Plug + USB to TTL Converter Module + 40P 2.54mm F/F Dupond Cable 20cm

Relay32S Kit 4 Channel Wifi Bluetooth Relay Module + DC6V Power Supply EU Plug + USB to TTL Converter Module + 40P 2.54mm F/F Dupond Cable 20cm

ESP32S 4 Channel Wifi Bluetooth Relay Module  Description:Input: 6V 0.750ARelay capacity (per r..

$21.99 Ex Tax: $21.99

Relay32S Kit 4 Channel Wifi Bluetooth Relay Module + DC6V Power Supply US Plug + USB to TTL Converter Module + 40P 2.54mm F/F Dupond Cable 20cm

Relay32S Kit 4 Channel Wifi Bluetooth Relay Module + DC6V Power Supply US Plug + USB to TTL Converter Module + 40P 2.54mm F/F Dupond Cable 20cm

ESP32S 4 Channel Wifi Bluetooth Relay Module  Description:Input: 6V 0.750ARelay capacity (per r..

$21.99 Ex Tax: $21.99

RPi Relay Board 3 Channel V1 for Raspberry Pi A+/B+/2B/3B/3B+   FZ3727

RPi Relay Board 3 Channel V1 for Raspberry Pi A+/B+/2B/3B/3B+ FZ3727

Description:The RPi Relay Board gives your Pi the ability to control high voltage/high current dev..

$14.99 Ex Tax: $14.99

SONGLE Power Relay SRD-5VDC-SL-C Mini 5V DC 10A PCB  (pack of 10 pcs)  FZ0125X10

SONGLE Power Relay SRD-5VDC-SL-C Mini 5V DC 10A PCB (pack of 10 pcs) FZ0125X10

Description:Coil and contacts:1500VAC/minContact and contacts: 1000VAC/minInsulation resistance: >..

$8.89 Ex Tax: $8.89

ST-DC2 2-GANG DIY SWITCH2 Channel Wifi Wireless Switch Inching Self-locking Interlock 5V DC7-32V for Amazon Alexa Google Home eWeLink APP FZ3505

ST-DC2 2-GANG DIY SWITCH2 Channel Wifi Wireless Switch Inching Self-locking Interlock 5V DC7-32V for Amazon Alexa Google Home eWeLink APP FZ3505

Description: Input power supply: DC7-32V or USB 5V/500mA Output: 0V Gang: 2 Work mode: Self-loc..

$15.50 Ex Tax: $15.50

ST-DC4 4-GNAG DIY SWITCH 4 Channel Relay Module Wifi Wireless Switch Inching Self-locking Interlock 5V DC7-32V for AMAZON Alexa Google Home eWeLink APP  FZ3506

ST-DC4 4-GNAG DIY SWITCH 4 Channel Relay Module Wifi Wireless Switch Inching Self-locking Interlock 5V DC7-32V for AMAZON Alexa Google Home eWeLink APP FZ3506

Description: Input: DC7-32V or USB 5V 250mA Output: 0V Gang: 4 Work mode: Self-locking/Inching(..

$16.99 Ex Tax: $16.99

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