[Andy] stuffed some more RAM onto an Arduino Mega and his three-part walk through on the design, construction, and software is a great read and one of the more ‘hard core’ Arduino builds we ...

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?

また、MegaシリーズにもATmega2560を搭載した｢ Arduino Mega2560 ｣が登場。 Unoと同時発売されました。 フラッシュメモリが 256kb と従来のMegaの倍です。