The board itself is very straightforward, with four MHPA1010RGBDT RGB LEDs and a couple of passives to keep them happy. The Nokia 5110 LCD module just pops right on, and beyond the extra pins ...

Email [email protected]. [E³] is a developer and manufacturer of programmable RGB-backlit LCD push-button switches for control panels in broadcasting, military and industrial applications. Its name ...

[Jon] and his friends at the Leeds Hackspace wanted to find a way to retro fit them with RGB LEDs, without changing the buttons themselves. The hack lets them replace the bulb with an addressable ...