The LCD/VFD controller project is based on HD44870 where the control command is compatible with Matrix-Orbital’s LCD module. The controller is based on a PIC16F873 MCU and in the design, there is no ...

Most LCD display backlights are designed with LEDs instead of the traditional cold cathode fluorescent lamp. LEDs allow a brighter and sharper image while minimizing power consumption. They can be ...

I was rebuilding one of my 3D printers — again — and decided I needed a display upgrade. A color screen is nice, but there are some limitations. I also found there are ways around these limitations, ...

Are we seeing more wristwatch PCB swapping projects because more people are working on them, or because we saw one and they’re on our mind? The world may never know, but when it comes to design ...

Lian Li has issued a January 15 product notice stating it has identified the most likely root cause behind USB connection failures and advanced mode malfunctions affecting some HydroShift II LCD-S ...