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

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

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..

$16.49 Ex Tax: $16.49

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

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