Sean Boyer 🇵🇸 FREE PALESTINE<p>So... Just for something to do while lying in bed all day yesterday, I decided to create an updated version of my favourite guitar pedal, which I built for myself around 2008. </p><p>That pedal was a <a href="https://fed.sbcloud.cc/tags/dod250" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dod250</span></a> overdrive with a switch to remove the clipping diodes, effectively turning it into a "clean" boost. This cascades into a slightly modified Rat, which can also have it's clipping diodes switched between 1N914 and red LEDs (this is the only distinction between a Rat and a TurboRat). </p><p>All this inside a <a href="https://fed.sbcloud.cc/tags/1590BB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>1590BB</span></a> enclosure, with two stomp switches for true bypass signal switching, two toggle switches for OD/CB and Rat/Turbo, and 5 pots for parameters. </p><p>The NEW version has entirely digital control via an <a href="https://fed.sbcloud.cc/tags/attiny" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>attiny</span></a> <a href="https://fed.sbcloud.cc/tags/microcontroller" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>microcontroller</span></a>, 5 digital potentiometers, and IC analog switches to switch the features on and off. The MAJOR new addition is a switch to reverse the insertion order of the FX, so you can have 250 -> Rat OR Rat -> 250! A single encoder w/ OLED screen replaces the 5 pots and 2 toggle switches. Stomp switches are still true bypass. I'm aiming to fit this into a <a href="https://fed.sbcloud.cc/tags/1590B" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>1590B</span></a> box</p><p>I'm putting the entire project under an MIT license, and will release all the relevant source code, drawing files (schematic, board layouts, etc) once complete. This is very much a <a href="https://fed.sbcloud.cc/tags/WIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WIP</span></a>.</p><p><a href="https://fed.sbcloud.cc/tags/freeHardware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>freeHardware</span></a> <a href="https://fed.sbcloud.cc/tags/freeSoftware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>freeSoftware</span></a> <a href="https://fed.sbcloud.cc/tags/maker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>maker</span></a> <a href="https://fed.sbcloud.cc/tags/guitarFX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>guitarFX</span></a> <a href="https://fed.sbcloud.cc/tags/diy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>diy</span></a> <a href="https://fed.sbcloud.cc/tags/stopmbox" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stopmbox</span></a></p>