12v 10a 8-channel optocoupler relay board modules are suitable for switching of higher voltages and perfect for use with microcontrollers including Arduino, arm, avr, and pic. The relays used are rated up to 10a and have no/NC contacts. Each channel has an led indicator to show the relay is on.
In order to provide a more relevant experience for you, we use cookies to enable some website functionality. Some of the cookies are used for statistical purposes while others are set up by third party services.
By clicking "Allow", you accept the use of all the cookies on the platform. Click "Decline Non Essential" to select only strictly necessary, or "Preferences" to make more detailed choices.