Hi, I am new at programming with Arduino. I have been trying to make the faders move and stop at the right position. I am trying to use the following approach: I need the potentiometer to move to 555 so I wrote some code that adds and subtracts 5 of the desire number. (550-560) so I need the fader t…

For the purposes of a system that works, photos and text are sufficient. But for a system that doesn't work, the verification of a real schematic is an absolute necessity. Please provide one.

what tool can I use to create a schematic that is easy to read?

[image] cambodromo3: the motor its just staying in one side instead of following the values that the second potentiometer is giving Has the system hardware ever been proven? This could be a wiring or design flaw.

[image] cambodromo3: what tool can I use to create a schematic that is easy to read? A pen. I use KiCad, but it takes a while to learn.

I believe it has, I copied from a GitHub page it just the code that its too old

also I had to adapted a bit because his uses a touch sensor that I don't have

You are missing a lot of testing and verification steps in your project, then.

How to make a schematic that you can post. [image] cambodromo3: pin 3 is the values coming from the rotatory potentiometer (values 0-1023) Is that pin A3. It is always best to use the Ax notation when referring to the analog input pins.

hey cambodromo3 here with a new account, it was not letting me post past 24 replies. yes pin 3 and 0 are analog. (A3) (A0) [IMG_20220729_093356]

Moderators will not be happy with your sock puppet.

Help with Motorized faders

Projects General Guidance

groundFungus July 29, 2022, 3:32pm 33

I know nothing of Midi.

The setpoint is just a number (between 0 and 1023), where ever it comes from.

Arduino UNO as midi

Topic		Replies	Views
Need some help getting a DC Motorized Fader to be more responsive with MIDI Programming	44	4836	June 19, 2021
Replacing a 10k potentiometer with a programmable timer General Guidance	53	495	November 25, 2025
Controlador Midi 15 Potenciómetros Analógicos Microcontroladores	0	137	October 1, 2025
Potentiometer + RGB LED Programming	55	631	May 15, 2026
Motorized fader won't stop where it is supposed to Sensors	6	2148	July 28, 2021

Help with Motorized faders

Related topics