Arduino Powered Portable Function Generator 24 Comments by: Tom Nardi September 3, 2018 ...

The pocket-sized portable Arduino programming lab includes everything you need to program on the move and contains an Arduino development board, breadboard, 18650 battery charger, 2 x 18650 ...

1. Arduino Board: The heart of the project. An Arduino Uno or similar board will work perfectly. 2. Rotary Encoder: Used for adjusting the frequency and amplitude of the generated signals. 3.

Well, [shabaz] had a great idea: use it as a star map display. The project combines the Arduino, a round TFT, a GPS receiver, and some external flash memory to store data.