I assembled two of the RGB LED boards and mounted them on some 20mm extruded aluminium for testing. Here is picture of them on the aluminum, and a closeup of the assembly. I found that 6-32 nylon screws are almost a perfect fit to hold down the LED, but […]
RGB LED Driver
Project Overview Goal: Drive high power RGB LED pixels (350mA each channel) with control over each pixel and color. The LED: I bought 15 of these a few years ago , http://www.dx.com/en/p/3w-led-emitter-on-star-multicolored-rgb-4530 . It is a high power RGB LED on a metal core PCB. Here are the specs: Red: 2.5V ~ 3.0V, 350mA Green: 3.2V ~ […]