You might be hearing a familiar chirping in your house. Maybe it's keeping you up at night. That chirp is the sound of crickets rubbing their wings or other body parts together. Crickets chirp as a ...

The purpose of the circuit is to imitate the chirping of the cricket for use as gadgets for amusement and props while being powered by 5V to 12V batteries. The purpose of the circuit is to imitate the ...

Floyd W. Shockley does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...