This is a 4 channel relay module which can be used to switch a lot of current for up to 4 devices like lighting, motors, heating, air condition and much more. Thanks to its modular design it can be used with any microcontroller board like Arduino, ATtiny, PIC and many more. Additionally the state of every output is shown with a green indicator LED.
- Operating voltage: 5VDC
- Number of Relays: 4
- Relay current: Up to 10A @24VDC or @250VAC
- Dimensions: 76.5x50x15mm
Use great caution when working with mains voltage!