Sensors & Modules
1 Channel Relay module
₹60.00
Price inclusive of GST (18.00%)
- Weight
- 16 g
- Length
- 5.00 cm
- Breadth
- 2.60 cm
- Height
- 1.90 cm
The 1 Channel Relay Module is an electrically isolated switching module that allows low-voltage microcontrollers to safely control high-voltage AC or DC loads. It is widely used in home automation, industrial control, robotics, and IoT projects.
Note: Image for reference only. Actual product may vary.
The 1 Channel Relay Module features a high-quality electromagnetic relay capable of switching high-current AC and DC loads using a low-voltage control signal from a microcontroller. The module includes an optocoupler/transistor driver (depending on the model), flyback protection diode, status LEDs, and screw terminals for secure load connections.
It is compatible with Arduino, ESP8266, ESP32, Raspberry Pi, STM32, PIC, AVR, and other development boards. The module is commonly used to control lights, fans, pumps, motors, solenoid valves, and other electrical appliances while providing electrical isolation between the control circuit and the load.
Dimensions & weight
- Weight
- 16 g
- Length
- 5.00 cm
- Breadth
- 2.60 cm
- Height
- 1.90 cm
Technical specifications
| Parameter | Value |
|---|---|
| Module Type | 1 Channel Relay Module |
| Relay Type | SPDT (Single Pole Double Throw) |
| Relay Coil Voltage | 5V DC |
| Operating Voltage | 5V DC |
| Trigger Signal | TTL Compatible (3.3V–5V) |
| Maximum Switching Voltage (AC) | 250V AC |
| Maximum Switching Voltage (DC) | 30V DC |
| Maximum Switching Current | 10A |
| Relay Contacts | NO (Normally Open), COM (Common), NC (Normally Closed) |
| Indicators | Power LED and Relay Status LED |
| Interface | VCC, GND, IN |
| Compatible Boards | Arduino, ESP8266, ESP32, Raspberry Pi, STM32, AVR, PIC |