EXIT sign with light detector
Simple exit sign with built in 10 leds and light detector. Fritzing schematic attached. It's still is a work progress. I need to find some semi-transparent glass/plastic to fit into it ;)
Simple exit sign with built in 10 leds and light detector. Fritzing schematic attached. It's still is a work progress. I need to find some semi-transparent glass/plastic to fit into it ;)