Arduino 8Bit Digital Delay / LO-FI Bitcrusher / Reverse Effects

The project is here: echoTrek - 8Bit Digital Delay / LO-FI Bitcrusher / Reverse Speech DSP Pedal Effects for Guitar, Voice, Synths, etc. Features: -Digital Delay with 6 selectable delay times (63 to 300ms). -Effect that freezes the sound. -Reverse Speech. -8 Bit LO-FI with the authentic retro sound of the 80’s games. -Effects in real time. -Use an Arduino Nano (or UNO). -Simple, easy to assemble and inexpensive. By J. CesarSound - ver 1.0 - Jan/2021.