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Friday, 2 December 2022

Build a Programmable USB Midi Controller - FADR-4

 


The FADR-4 is a programmable - four fader - USB Midi Controller. It uses 100mm faders for precise control and a quick one button and LED interface for changing Midi CC numbers. Check out this video to learn how to build one! VIDEO

Download the code and schematics at my Github page HERE


PARTS LIST (with Amazon Associate Links)

1 - Teensy LC Microcontroller

1 - 74AHCT125 Quad Buffer

1 - MAX7219 LED Driver

1 - Three Digit LED Display - Common Cathode

2 - 0.1 MicroFarad Capacitors

1 - 33K Ohm Resistor - 1/4 Watt

1 - Panel Mount USB Adaptor cable (Micro to USB B)

1 - Push Button - Momentary - Normally Open

4 - 10k Ohm (Linear Taper) Potentiometers - Can be Faders or Turn Pots

(I used ALPS RSA0N1119A02)

Posted by Dave at 11:00 am
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3 comments:

  1. 49ers Gold Jacket18 December 2022 at 23:45

    You’re doing a remarkable process. Hold it up

    ReplyDelete
  2. Cyberpunk 2077 jacket19 December 2022 at 00:46

    Thanks for providing such blogs.

    ReplyDelete
  3. Anonymous17 May 2023 at 08:39

    any way to make it a 10 fader panel? of do i have to work with 3 teensy?

    ReplyDelete

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