adding pedals to the DIY hybrid piano

Building a custom hybrid digital piano, step by step.

0:00 Beethoven Intro
0:16 Pedal Research
0:45 New Pedal Board
1:19 Matlab Music Video
1:43 Complete System
2:05 Breadboard Testing
2:47 Circuit Building Music Video
3:18 Circuit Testing
4:42 Building More PCB
5:00 Soldering Music Video
5:28 Testing 40 Notes
6:18 Jazz + Beethoven Ending

I did not edit out keyboard and pedal mechanical noises.

Components:
Teensy 4.1 ARM Processor - https://www.pjrc.com/store/teensy41.html
Texas Instruments ADS131M08 - https://www.ti.com/product/ADS131M08
CNY70 Sensor - https://www.vishay.com/en/product/83751/
Adafruit 2.8 inch TFT display - https://www.adafruit.com/product/1770
Raspberry Pi - https://www.raspberrypi.com/
Kawai Grand Piano Action

For more details about this project please see:
https://github.com/gzweigle