OONO 4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC5V Version : : Industrial & Scientific

OONO 4 SPDT 10Amp Power Relay Module for Raspberry Pi Arduino IoT, DC5V Version : : Industrial & Scientific

This is a simple and practical water sensor relay module, relay output switch SPDT (Single Pole Double Throw). If the 2 sensor wires P1 and P2 of the module come into contact with water, the built-in relay switch action, C to NO connected and C to NC disconnect, otherwise the relay switch will release, C to NO disconnect and C to NC connected. The module must a power supply DC 10 ~ 15V to V+ / GND. Operating current 50mA.

Water Sensor Relay SPDT Switch Module, DC12V, Load DC30V/AC277V 10Amp Max.

Electronics-Salon 4 DPDT Signal Relay Module Board, DC 12V Version, for Arduino Raspberry-Pi 8051 PIC. : Electronics

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4 SPDT 10Amp Power Relay Module for Raspberry Pi etc IoT Project, DC12V Version : Electronics

Connecting Arduino or Raspberry Pi to a 4 Channel relay module and you will be able to control larger loads and devices like AC lights and appliances.

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