In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Real-time face tracking has evolved from a research novelty into a practical tool for interactive robotics, surveillance, and automation. Advances in ...

There are some stories that you can tell a writer has enjoyed composing, and, likely, whoever wrote the piece for Medical Express reporting on new smart underwear to measure human flatulence was in ...

A collection of Arduino sketches for the various ESP32+LCD PCBs which we collectively call "Cheap Yellow Displays". Not every project is targeted to run on every permutation of CYD. My 2 favorite ...

This board boasts impressive ADC statistics with two independent 1Msps ADC's and a configurable op-amp, making it possible to have a competent scope with few or no additional components. The display ...

A primary student learns first aid skills under the guidance of a volunteer from a local Red Cross society in Handan, Hebei province, on Thursday. [Photo by Hao Qunying/for China Daily] With wider ...

Probably one of the quickest and easiest ways to increase your home’s curb appeal is to add a little extra touch to your house numbers. This doesn’t mean that you have to go out and buy new numbers ...