From e965b89bbc144a77a146addba2a042d76ff84295 Mon Sep 17 00:00:00 2001 From: Julian Daube Date: Sun, 28 Jul 2019 17:30:24 +0200 Subject: [PATCH] add basic readme --- README.md | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 README.md diff --git a/README.md b/README.md new file mode 100644 index 0000000..9f92fc0 --- /dev/null +++ b/README.md @@ -0,0 +1,14 @@ +## Wat + +This pcb is an audio multiplexer, meaning it can switch three analog inputs into one analog output. + +## Why + +Sometimes you just need more inputs. And this is how you do it. + +## How + +The BD3491 does all the audio switching. It combines one 6 input switch and an equalizer into a simple package. +The STM32 configures the BD3491 to switch to the specified inputs based on pressed buttons or software control. + +