PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

[Andy] didn’t want to use up 24 pins on his Arduino, so he used a latch to multiplex the lowest 8 address lines and the data lines together. With the 512KB RAM expansion installed, the Mega is ...

It’s cute. Not breadboard-friendly though, since the spacing of the crenellated pins is 1.27mm (aka 0.05 in). That aside, it looks like a decent option if you’re staying with the ATMega rather ...

Features of the Arduino HeroCore board include : – It works with Arduino IDE (shows up as Mega) – It is compatible with ALL the sensors and breakout boards for UNO and Mega ...