Electronics projects | Microcontroller projects | Teardowns | Reviews | Tutorials | Random tech babble
In this example I will show you how to multiplex a 7 segment LED display from a microcontroller such as an Arduino without placing too much load on the microcontroller pins as I have seen in some other examples. Quite a few tutorials I’ve seen are not really good practice for electronics design – some…
I was experimenting with load cells for a commercial project and thought I’d share one of the prototypes I built to test HX711 load cell modules. It’s built on Veroboard but I designed a PCB for it however never got it manufactured as you can buy one on AliExpress for around 3 Euros or a…
The project I recently bought a few LED displays as a job lot which were parts for fruit machines; the type you see in the local pub and after testing them I found that they had a nice bright red / orange colour to them and decided to use them for a large clock project.…