I decided I needed a Circuit Playground and Circuit Playground Express render farm. Here’s the stand I made on the CNC machine.
I designed it in Fusion 360 and then milled it with the Othermill Pro. First, I ran a pocket clearing pass.
Next, I ran a pencil pass to clear out the scooped out slots for the curvature of the boards.
These rough passes left behind a bit of material, as you can see here.
The final cleanup was a parallel pass with a fairly tight stepover, I ran it at 90 degrees from the stock, so it followed the grooves and had longer runs.
Here it is with a Circuit Playground Express nestled in it lovingly.
Here you’ll see some purple prototype boards, and the new red Circuit Playground Classic Digi-Key will be selling as part of the “buy one , give one” donation program for Girls Who Code
Here’s the full set, ready for various tutorials I’m working on with MakeCode, Arduino, and Circuit Python!
I love Arduino! But the boards are so tiny that they can be difficult to hug. And not so easy to see, either, if you’re a student sitting at the back of a classroom. So why not solve both problems by building a really huge, fully-functioning Arduino that’s six times larger than real life?
By popular demand, I finally put together a tutorial for building your own not-so-micro microcontroller:
Here’s a handy playlist of my Adafruit project video series:
I’m building an Overwatch prop gun — Lucio’s blaster — from scratch. Here are my videos for the first two parts of four(?) that I’m planning.
Painter of light, Thomas Kinkade, step aside! This is a long exposure photography light paintbrush I made using Circuit Playground. You can check out the video and guide if you please!
I built this conductive ink DJ controller made from a pizza box. You can build one too! Here’s the guide in the Adafruit Learning System. It’s a real DJ that you control by touch. It even blinks its colorful lights in time to the music!
Build your own DJ controller using a cardboard pizza box, conductive paint, and a Circuit Playground! The PZ-1 pizza box DJ controller uses a Circuit Playground, which senses your capacitive touch and speaks MIDI directly to your software, such as Traktor, Mixxx, and others. With a stencil and conductive paint you’ll create a delicious, functional controller layout. Inspired by a limited edition pizza box turntable from a famous pizza brand, now you can make your own!