Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

Xiaomi launches a 45W power bank with LCD screen, 3 ports, and built-in cable—now crowdfunding in China at just $25.

From the Switch to the Steam Deck, we think these are the handheld gaming consoles you can buy right now - rated and reviewed ...

A library for using a 7-segment display driven with a MAX7219 or MAX7221 IC. Requires the Arduino framework. - abaskin/MAX72XX ...

I recently updated to the latest version (jumping a lot of versions and also did an OS upgrade- which resulted in a failed update and a fresh install of mycodo ) the only thing I couldn't get to work ...