If you'd like a voltmeter for a small project but don't want to shell out for a commercial model you can make your own using a dollar store pedometer, a PIC12F683 microcontroller, and a few other ...

It’s late at night. The solder smoke keeps getting in your tired eyes, but your project is nearly done. The main circuit is powered by your 13.8 V bench supply, but part of the circuit needs 9 V. You ...

We wish we had met [Mr. Mueller] when we were in high school. After 20 years as a digital design engineer, he decided to teach a digital electronics class at the high school level at LASA high school ...

Explore three amazing homemade inventions that make life easier with minimal effort! These clever life hacks use simple materials to create practical solutions you can try at home. From smart fixes to ...