by Tommy_2Tall
I've been wanting to do a small BoB with one single audiojack (using a "headphone splitter" adaper for passthrough) and two MSGEQ7's for smaller microcontrollers like the Arduino Nano/Micro (or in my case, a DigiSpark-"shield").
It would be even smaller with the MSGEQ7N (SOIC version) IC but I can't find them anywhere so I guess that the big old DIP-package will have to do.
Product | Subtotal | Qty | |
---|---|---|---|
SparkFun Audio Jack Breakout
PRT-10588 |
1.05 | 1 | |
Graphic Equalizer Display Filter - MSGEQ7
COM-10468 |
11 | 2 | |
SparkFun TRRS 3.5mm Jack Breakout
BOB-11570 |
4.5 | 1 | |
Audio Jack 3.5mm
PRT-08032 |
1.6 | 1 | |
Total: 18.15 |