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 ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

A CRT TV and retro console would offer the best results, but there are many software tricks to make your favorite old games ...

The InnoView Portable Monitor isn’t a looker, but it provides a crisp image and good connectivity at a spectacular price.

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