Whadda 4 Channel Optocoupler TLP281 IC Breakout Board

The 4 Channel Optocoupler TLP281 IC Breakout Board allows you to connect a digital system (like a 5 V microcontroller) to a high-voltage or noisy system. It uses the TLP281 opto-isolator IC to electrically isolate your controller from the high-voltage system by using the four build-in LEDs and photodiodes.