Waveshare has recently introduced ESP32-S3-Touch-LCD-3.49, an ESP32-S3-based wide touch display (640×172) development board ...

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 ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

Winnipeg police say a local security guard had his glasses stomped on and was nearly stabbed with the pin off his own name tag on Sunday morning. Police say security guards stopped a 20-year-old man ...

Volkswagen Group of America has identified an issue affecting 91 vehicles from the premium-oriented Audi brand. As it happens, the passenger seat occupant detection system control module pins were not ...

The MultiCalculator is built around a Pro Mini and is programmable, even after the construction is finished, through a 6way female header at the back. The software is bilingual, the menu language can ...

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

First, check that your PC doesn't already have a working TPM installed into its motherboard or via the CPU by hitting Win + R in Windows to open Run and type tpm.msc then hit Enter. It's possible to ...

Normally, we keep the photographs we take in a photo album to view or show to our friends or family later. This Arduino album can display those digital photographs one by one, sequentially, on TFT LCD ...