With this free web app, you can build circuits from scratch using three popular Arduino boards — Uno, Nano, and Mega — and any of the 50+ hardware components, ranging from the basic mini ...

But what exactly are these PWM pins, and how do you use them? The Arduino Mega's PWM pins are digital ... check out its pinout diagram documentation (found on the board's Arduino Store page).

Developers, electronics engineers, makers and hobbyists looking for an affordable integrated circuit tester may be interested in this automated Arduino IC tester, created using an Arduino Mega ...