Discover how to create a simple homemade speaker using everyday items and basic electronics! This step-by-step guide demonstrates how to use plastic cups, a magnet, copper wire, and a balloon to ...
Discover how to craft a DIY miniature electric shaver using repurposed electronic components in this step-by-step tutorial!
How to use unfiltered PWM to drive high power loads. How to properly set the PWM duty cycle for high power loads. How to drive an incandescent lamp using PWM. Sometimes it’s necessary to drive a ...