All articles in LED

Video insert length indicator with large LED segment displays and ESP32

As it happens, Haaga-Helia University of Applied Sciences has a full-fledged studio for our communication students and other needs related … More Video insert length indicator with large LED segment displays and ESP32

Using 7 Segment LED displays, Part 4 – dual quadruple units

Okay, I thought the series on 7 segment LED displays would run into three parts, but it has turned out … More Using 7 Segment LED displays, Part 4 – dual quadruple units