Author: jjdeprisco
Owner of Pepperhead Studios, guitarist in Fricknadorable, and Electro-acoustic sound designer/experimenter.
JD Teensy Breakout V1
Teensy is a popular microcontroller ecosystem that I’ve highlighted on my site before. There are already a number of breakout shields on the market for…
Adafruit TS2012 Amp
This is a rather old project meant as a supplement to other things I was working on in the audio realm. Adafruit notes: “As of…
Teensy Breakout by Tall Dog
March 3, 2018 I found Daniel Gilbert’s Teensy 3.2 Breakout (Revision D) on Tindie during a web search while working on my Teensy Audio project. The…
Linksprite LED Matrix
February 24, 2018 The LinkSprite is an 8 x 8 LED matrix that can be used when you need something more sophisticated than a single…
Button Board v1.0
This idea came about from needing LEDs, buttons, trim pots and switches on hand to do quick tests on various devices. Most of the time,…
ZX and Ultrasonic Sensing
February 16, 2018 After making some advances with audio board selection and programming, it was time to go through my parts supply and explore various…
Sparkfun APDS-9960 RGB and Gesture Sensor
The Sparkfun APDS-9960 RGB and Gesture Sensor is a fairly low-cost ($15) option for hands-free control of all kinds of things. I’ve had this sitting…
Teensy 3.2 + Teensy Audio Board
As discussed in my ongoing series of sound board experiments (most recently with the Adafruit Sound FX Board), I have been on a quest for…
Adafruit FX Sound Board 16 MB
January 2018 This is a continuation of an earlier exploration of Adafruit’s FX Sound Board. Previously, I worked with the 2MB version, but soon found…