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 ...

use spi interface to transfer code, on mega use the icsp connector some sites mention to put a 10us capacitor between gnd and reset to ovoid a reset after the serial communication has been completed ...

It might also be possible that your ISP header of the 16u2 is flipped 180 degrees on some unofficial boards. You also need to solder the additional 4 pin header to access all 7 PB i/o pins. D7 has PWM ...

First, connect your Arduino Mega 2560 board to your PC, start Arduino IDE and upload avr_isp.ino file onto your Mega 2560 board. Once this is uploaded, your Mega 2560 board is ready for acting as a ...

While newer Arduinos and Arduino compatibles (including the Hackaday.io Trinket Pro. Superliminal Advertising!) either have a chip capable of USB or rely on a V-USB implementation, the old fogies o… ...

His adapter board, which plugs directly into the Mega’s dual-row pin header, makes it easier to control these with an 8-bit chip that is running at 5V. There’s a couple of things that make ...

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 ...