Kit makes two LEDs (one red and one green) blink alternately very rapidly while the button is pushed, then releasing the button causes only one of the LEDs to light depending when the button is released. This will simulate the flip of a coin or can be used as an Executive Decision maker (green for yes, red for no) Thousands of uses for those everyday decisions from the office to the bedroom. Install it into an optional project box and it makes a great gift for the home or office.

Kit comes with complete with a circuit description, circuit board, components, two LEDs and instructions. Requires basic soldering skills, (a small amount of solder is included) and a 15 to 30 watt soldering iron. Can be powered by 6 to 9 volts DC or a 9 Volt battery (not included) Optional 9 volt battery adapter available as an option

Another great kit to have fun with and learn a bit about electronics. Easy assembly

Have fun, that's what it's all about.