Product Description: Reed switch module – adjustable
Simple module with reed switch controlled by digital or analog pin. Additionally, there is a potentiometer on the board so you can adjust the operating range. Powered by 5 V.
Reed relay module
Reed switch module terminals
The device has a 4-pin connector. The output signal can be connected to the digital or analog input of Arduino module.
Example of connection with Arduino Uno module
| PIN | DESCRIPTION |
|---|---|
| A0 | Analog output signal. |
| D0 | Digital output signal. |
| VCC . | 5 V supply voltage. |
| GND . | System ground. |
Reed switch module specification
- Supply voltage: 5 V
- Connectors: digital and analog
- Built-in potentiometer
- Dimensions: 30 x 15 mm