While a Raspberry Pi is a full-fledged computer that can do more complex things than an Arduino microcontroller, it's not the best choice for every project.

If you've got an Arduino of any variety, you might have noticed some of the pins on the board have a tilde mark or PWM printed next to them. What is PWM?

However, these two areas are where the Arduino Mega shines. It's built with 256 KB of flash memory and over 50 pins, perfect for managing larger and more demanding projects with multiple ...

Posted in Arduino Hacks, green hacks Tagged arduino, arduino mega, control, efficiency, Heat pump, inverter, repair, swimming pool ← A History Of The Tandy Computers ...