4x4 midi CC controller

thingiverse

Here is a project for a 4x4 midi CC controller.It feature 16 potentiometers and send midi CC.It is arduino based.It use an arduino pro micro leonardo, a 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067 and 16 potentiometers 10k Ohm RV09https://fr.aliexpress.com/item/1871177714.html?spm=a2g0o.order_list.order_list_main.219.19525e5bkP4NEa&gatewayAdapt=glo2fraLink for the PCB (gerber zip):https://drive.google.com/drive/folders/1_chZZO-uQ8kgYgqlmaOoXWGVbSFKsuZQ?usp=share_linkLink for the arduino.ino sketch:https://drive.google.com/drive/folders/1ywu5TlGSLsGg3RJ_fxUuUBngXfGPDB5W?usp=share_linkIt is programmed to send CC 0 to CC 15.If you need other CC number per pots, just edit first tab of the sketch with your own CC numbers under potentiometers.You will find the sketch very editable and very powerful.Print 0.2 PLA no support, top piece lay down inverted to the bed.Use 4 M3x6 mm Flat head screw to get flat bottom of the box but you can use any other M3x6 mm at own convenience.Don't hesitate to experiment and give feedback.Arduino sketch credit:Made by Gustavo Silveira, 2023.http://www.musiconerd.comhttp://www.youtube.com/musiconerdhttp://facebook.com/musiconerdmusiconerdhttp://instagram.com/musiconerd/http://www.gustavosilveira.netgustavosilveira@musiconerd.com