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 pins (3.3V, 5V, and VIN). Their onboard LEDs are ...

Computer systems that use a PRNG will therefore often have some form of seed() function alongside their rand() function ... before feeding it to that Arduino pin. Maybe you were thinking about ...

All these require extra components, though. Enter the ExtraCore library for Arduino, a software library that turns two or more Arduinos into a multi-core microcontroller with more pins than you ...