Custom PCB and enclosure for a 4-tone music device based on the ElectricImp IOT device
A co-worker of mine when I was at IFTTT built the circuit that started this project. We worked on polishing it up. I designed the PCB and the enclosure. He worked on the audio and software that drove the four small piezoelectric elements. These four meant polyphonic audio. I wish we had a video of this thing in action.
Designed and ordered the PCB through Upverter. Check it out the design here
Here's the assembled projects
First test assembled with the battery. It works great!
Close-up powered from the USB on the Electric Imp card caddy.
Ended a print early to make sure I got the dimensions of the board right in the design file. It has a charge controller, a lipo battery, and then the custom PCB on top.
Printing on the Makerbot!
I thought it looked pretty nice. Very 80's. Used Sugru to snug in the PCB and keep it from rattling around.