Quickly, he started thinking to himself, “Hmm…I wonder if I could do this with an Arduino Nano?” We’ve all probably had similar thoughts, but [Peter] really put his theory to the test.

The Arduino Nano and Raspberry Pi Pico have distinct ... They both have a reset pin, an onboard LED, and an analog reference voltage pin. Additionally, both include power pins for external ...

For example, unless you have a visual reference point ... why [mircemk] decided to build a hand-held version using the Arduino Nano and a BMP180 pressure sensor. Since you don’t want to be ...