Muffsy Relay Input Selector 4
Arduino Code, Patched IRremote.h, Eagle project files
The Muffsy Relay Input Selector is a simple, reliable, high quality, DIY stereo input selector that's controlled by an ESP-32 and is slightly larger than a Post-IT note.
This kit is meant to be paired with a preamplifier circuit, such as the Muffsy BSTRD Class-A Tube Preamp, Pass Labs B1 and many others.
This project is open source, licensed under the BSD 3-Clause "New" or "Revised" License