Digital Circuits Projects. Table edge detection robot. Led based snake game.
We selected this circuit first because of. Digital thermometer circuit uses a solar cell for power. Interesting hobby projects and their electronic circuits schematics for easy to follow building.
This project a keyboard.
Detection of keyboard words. This circuit control red yellow green color leds using a 555 timer through a decade counter. Simple water level indicator. A cube of multiplexed leds generating 3d patterns.
