DIY Music controlled pumpkin

Here’s a simple and easy Halloween project. It is based off of a single ended transistor audio amplifier. The transistor amplifies the audio voltage to one that can light up an LED. The volume should be turned up all the way to get best performance. Since audio singles are hardly any strong. If you want …

Auto close youtube

delphijustin Industries is an Autism Supported Business
Social Media Auto Publish Powered By :
Screen too small? Click Here!