Terremoto – Earthquake Sounder based on the 555 Timer
Victor from Roteno Labs has built this Earthquake Sounder based on the 555 Timer called the Terremoto as a submission to the 555 Timer Contest that is running right now. The project is very interesting and yes the 555 Timer isn’t doing any of the heavy lifting in the project and isn’t the most efficient way to make sound but it is an interesting use of the device. “The ECO