ADDAC 210 Open Heart Surgery Eurorack Development Module

This is a development platform optimized for the Eurorack electronic enthusiast.

Feb 08 2023 Update:
As most switching power supplies already have built in protections we decided to remove the relays power off protection circuit.
We kept the current detection circuitry but updated the current thresholds so now leds will light up in 30mA intervals (30, 60 and 90mA instead of 150, 400, 750mA as it's labeled on the panel).

.Frontpanel parts:
On/Off Power switch
1x breadboard
1x 1K Pots
2x 10k Pot
1x 100k Log Pot
1x 100k Pot
1x 1M Pot
4x Leds
1x Photocell
2x SPST (normally open) push switches
1x DPDT (on/on) toggle switch
1x SPDT (on/on) toggle switch
2x SPDT (on/off/on) toggle switches
1x 3.5mm stereo jack
5x 3.5mm mono jack
1x 1/4'' mono jack

Power sources:
-12V, +12V
-3/10V, +3/10V

Ships with: 1M Ribbon Cable and 55cm standoff Spacers for desktop operation, screws and nylon washers
 
Mechanical Specs:
Width: 36 HP 
Depth: 3.5cm (±1.375 inches) with or without Arduino installed, Depth increases if using