This project is a simple Arduino-based LCD tester that I built as a quick bench tool for checking 16x2 character LCD screens before using them in other projects. The tester runs a basic display ...

The code displays the date and time on the HD44780 LCD display based on DS3231 RTC. This code is based on default DS3231_test sample code created by Eric Ayars included in DS3231 library.

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...

The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays consists primarily of two sheets of polarized glass plates with a thin layer of liquid ...

We all love seeing data represented in pretty ways — whether it’s necessary or not. Take VU meters for example. They’re a super useful tool for audio editors to balance signals, but they also look ...

If you're into robotics or electronics, you've likely come across Arduino—a small microcontroller that can control sensors and motors for nifty DIY projects. Like the Raspberry Pi, the Arduino is ...