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. You can get by without ...

This tutorial assumes that you have some basic electronics experience, can experiment with Arduino, and have some basic programming skills. Serial Plotter is an amazing ... it to buffer the values ...

Instructables member Patrick Panikulam has created a versatile wireless Arduino pen plotter and laser engraver, powered by an Arduino UNO microcontroller and offering a work area of 200 x 162 mm ...