One of the nice things about Stackable, Modular and Extensible enclosures is, well, extensibility! We have introduced two new Extension Kits to our lineup - one for the ubiquitous Ultrasonic Sensor HC-SR04, and the other featuring a couple of momentary push button switches, similar to those featured in our project Multi-Octave Portable Capacitive Touch Piano.
In this project, the momentary push button switches are used to extend the range of the Portable Capacitive Touch Piano to 3 octaves (or more)!
With these new extension kits, simply remove the short side wall with the logo on your existing ProtoStax enclosure with the one from the kit! You can use these with any of the ProtoStax enclosures, meaning you can add this functionality to your project whether it is an Arduino, Raspberry Pi, or breadboard-friendly MCU!
You can find the extension kits here
Happy Making! 😊
Sridhar Rajagopal & The ProtoStax Team 😊