FastLED with RGBW NeoPixels (SK6812)

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.

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Building a ‘Twitch Clips’ Button

Last spring before this blog was a thing, I created an “Oddshot Button” using a hacked Staples Easy Button. The button was simple – while watching a Twitch stream, a press of the button would instantly create a video clip of the last 30 seconds using the Oddshot service.

A few months later Twitch debuted their own ‘Twitch Clips’ service, and Oddshot has since fallen out of use. So I decided to remake this project to work with Twitch Clips!

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Repurposing the Staples Easy Button

If you’re looking for a big project button, you can find it at Staples.

Introduced as part of their “That Was Easy” marketing campaign in 2005, the easy button is a large red button that, when pressed, says the phrase “that was easy” via a small speaker.

Its low price of $6.99 is enticing. What if instead of buying a purpose-built large button, we can repurpose an Easy Button for our projects instead?

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How to Control Anything on Arduino Using MIDI

I’ve been messing around with MIDI for my musical floppy drive project, and it was surprisingly difficult to find detailed information on how to get started with Arduino’s MIDI library. So in this post I’m going to show you, in detail, how to use this library to control anything on an Arduino using MIDI.

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