Audio Circuits

This post talk about how to make small and easy Electronic Organ Circuit using Transistors It make sound like real organ. Sound is nice and fun. We have used transistor and transistor help make sound and give power to speaker. Circuit is small, but it plays good music. Good for learning and we can learn […]

Sound Operated Music Bell Circuit is small project that play music when it hear sound like clap or knock. It use microphone to catch sound and then start music using some small electronic parts. This circuit is fun, easy to make, and good for hobby or decoration use. What is a Sound Operated Music Bell […]