The hardware comprises an Arduino Nano or compatible, a standard 16x2 LCD display (used in 4-bit mode) with backlight and contrast adjustment, three pushbuttons (DOWN/SET/UP, each with a 470 nF ...

GitHub Actions action that checks whether Arduino sketches compile and produces a report of data from the compilations - arduino/compile-sketches ...

Browse 500+ Arduino projects with downloadable code and circuit diagrams. Complete tutorials for beginners and advanced makers.

IMPORTANT: This article applies only to specific products and/or operating systems. Check Applicable Products and Categories for details. The front LED of your TV can change colour depending on ...