Earlier this year while I was hard at work on the Nintendo Extension Ctrl library, I challenged myself to try and support as many different types of controllers as possible. As a part of that I picked up a DJ Hero controller for the Nintendo Wii on Ebay for $10. And then it hit me: with a little bit of effort, I could write some code that would allow me to play the character of Lucio in Overwatch using this turntable! So that’s exactly what I did.
Late last year when I was putting the finishing touches on the McCree Hammershot project, I decided to use a Wii Nunchuk hooked up to an Arduino for the controller’s movement. Although I eventually got it working, I had to try a variety of libraries before I found one that would even read the data properly. Most of them were convoluted, bloated, or poorly documented. Even the library I eventually ended up using was designed for controlling motors with a Nunchuk, not for just reading control inputs. It’s now many months later, and once again I’m looking to build at least…
As a tie-in to my DIY Stream Deck, I wrote a Python script for OBS Studio that allows you to send messages to Twitch chat using OBS’s built-in hotkey system.
I’ve been trying to teach myself a little Python, and here’s what I came up with for my first small project. Using their respective APIs, I’ve built a plugin for the Prismatik ambilight software that maps live data from the iRacing simulator. A video demonstrates the end result far better than I can explain it: The plugin itself is open source and hosted on GitHub. Click here to download the latest version.
Last fall when I was working on the now-defunct ‘Footwell NeoPixels’ project I wrote a short post talking the fact that you cannot use the FastLED library with RGBW leds, and have to deal with the clunkier Adafruit NeoPixels library. Well last week, a man named Jim Bumgardner commented on that post and shared his method for doing just that: using the FastLED library with RGBW leds.
I keep getting distracted by other projects and ideas, but I wanted to post a brief update on the footwell NeoPixels project. I’ve been working on the data structures and color patterns, but today I wanted to cover something simpler. For the time being I’m not planning on changing the color of the tC’s interior lighting, which is a nice burnt orange. I’ve toyed back and forth with the idea of replacing the tC’s cubby light and adding a few lights to the cupholders, which on a default setting should match the rest of the lighting. This gives us today’s…
Although Adafruit has an excellent guide on getting started, I thought I would include a short post on using their library for RGB or RGBW strips. This already assumes you’ve got your strip hooked up to an Arduino and have successfully run one of the library’s example sketches. If not, read up on Adafruit’s basic connections tutorial.
Multicolor LED strips generally come in two flavors – solid color and addressable. Solid color strips, as the name implies, have all of their LEDs display the same color. Addressable strips on the other hand allow you to control the color value of every individual LED in the strip. The most popular individually-addressable LEDs on the market at the moment are Adafruit Industries’ NeoPixels, based on the WS2182 chipset. They come in a variety of physical packages including strips, rings, and matrices.