Kit makes 15 LEDs light up from the center LED out in both directions, then starts over again. Adjustable speed and can be set to chase and hold. Can be used as third tail light for nice effect.

Kit makes a 20 to 60 second digital sound recorder. Can be recorded over and over 100,000 times with included Microphone & Speaker included

9 volt battery Clip

Special Purchase. Digital Multi Meter with 7 Functions

Kit makes Promimity Sensor with relay and NC & NO contacts. 2" to 12" detection range by reflective detection.

Kit makes a circuit to make sound effects to simulate a Monkey. Comes Assembled Complete with 2" speaker.

Kit makes a circuit to make sound effects to simulate a Truck Back up Sound through a Piezo speaker. Style of speaker may vary

Kit makes a circuit to make sound effects to simulate a Siren Sound through a Piezo speaker.

Kit makes a circuit to maake sound effects to simulate a Bird Noice. Comes Complete with 2" speaker.

Kit makes a circuit to maake sound effects to simulate a Breaking Glass Sound. Comes Complete with 2" speaker.

Kit makes a circuit to make sound effects to simulate a Siren.

Kit makes a circuit to make sound effects to simulate a Siren.