RGB colour correction
So I’ve been playing with different colour correction techniques for my LED’s. So here’s a simple one. Square it. Well […]
Category: Arduino
28BYJ-48 Stepper motors + ULN2003 Drivers
So I recently brought 5 cheap stepper motors and driver boards from eBay for like a fiver + pnp. Bargain. I […]
Gamma correction on RGB LED’s (or something like that).
So today I’ve been working with some RGB LED’s once again and I’ve notice (or rather re noticed) how non-linear […]
Testing two axis stepper control on two A4988’s
So last night I breadboarded the two driver circuits and wrote some simple command line style Arduino Sketch. Here’s the […]
Running stepper motors on 12v
So today I’ve continued hacking an ATX PSU into a power supply for my laser cutter, and I thought I’ld […]
New to Stepper Motors
So as part of a few projects I’m attempting soon I thought I best actually get a stepper motor and […]
Arduino Mega2560 with 3.2″ TFT LCD Touch Display
I received today in the post an Arduino Mega with 3.2″ TFT LCD Display made by SainSmart, from Amazon. Click here. I was impressed […]
Intelligent fixtures as follow spots part 2
I tried my Lego prototype today with a moving head. The results weren’t as good as I was hoping. After a bit of tweaking […]
Intelligent fixtures as follow spots
The other night while working on an event I though about this and well – “how hard can it be?” […]
A simple Arduino DMX controller
So recently i was testing some old Clay Paky Pin Scans with a friend and i reached for a simple 6 channel […]