Despite the differences in size and microcontroller, the Arduino Nano and Micro share some similar pinout configurations. They both have two GND pins, two reset pins, one AREF pin, and three power ...

Procure one Atmega328 chip with pre-burned Arduino Bootloader; Replace the original chip in your Arduino board with this one; ... Pin 15 on the IC is actually the pin for Digital Pin 9 (D9) on the ...

The thing with the Microduino and other custom form-factors is that you can't really use the existing Arduino ecosystem of parts and shields, and they don't fit nicely onto a breadboard. I still ...

Adding USB functionality to your Arduino projects used to be a pain, but thankfully, the V-USB project came along and gave your ATMEGA328 the ability to control the USB lines directly and mimic sim… ...

CGA monitors may not be an amazing technological advance these days, but they can generally be found very cheaply. Additionally, they have a DB-9 connector and work off of TTL ranges (0-5VDC) makin… ...

The Arduino Nano itself is the most basic and oldest of the group, and just like its many iterations, it's designed to work primarily with breadboards, making it a great tool for prototyping.