Amazing Work, Many Thanks #20

HarryHaller245 · 2023-11-25T00:00:52Z

HarryHaller245
Nov 25, 2023

Hey, many thanks for this.
I started my project as a complete beginner, and thanks to your great documentation and flexible code I was still able to use your Arduino sketches, and python scripts and also gain a deeper understanding of whats happening here. I have also only destroyed one raspberry pi in the process. As soon as I am finished with the Project or it is a little more presentable I will update and add Information that would have saved me some time :D

Well anyway, many thanks again!

tttapa · 2023-11-25T01:01:54Z

tttapa
Nov 25, 2023
Maintainer

Glad to hear that it was useful! :)

2 replies

HarryHaller245 Jan 31, 2024
Author

Hello again,
I am very new to Github, and I didnt know where to post this.
But I have designed a PCB that uses your arduino skecth on an arduino nano.
Maybe someone finds this useful.

I only used the serial-midi functionality of the sketch,
therefore there are no explicit connectors for the arduino, except the USB port.
You could however solder to the unused pins.
I may update the design at some point.

I have attached the needed files to get it produced or modify it:

EAGLE PCB file (.brd)
ODB Files
Parts List/BOM
Picture of assebled PCB
Snapshot of connector assignments

Quick Disclaimer:
I have no Idea what I am doing.
Build at your own risk obviously (mostly your money)

PCB Components/BOM:

QTYx Description
	value
	PCB Name
	Device
	Footprint

2x 1M Resistor
	1M
	R1,R2
	AXIAL-11.7MM-PITCH (R-US) 
	(Version 3)RESAD1176W63L850D250B

2x 100nF Capacitor
	100nF
	C1,C2
	CHIP-0402(1005-METRIC)
	CAPC1005X60
	I used: # Kemet C0402C104K4RAC7867+ Keramik-Kondensator SMD 0402 100 nF 16 V
	It does work without this!
	
2x DUPONT Connectors 90DG 1x2
	.
	.
	FMOT, FMOT1
	/90 (PINHD-1X2) (Version 4)
	1X02/90 (Version 1)
	
2x DUPONT Connectors 90DG 1x4
	.
	.
	FPOT-TP, FMOT-TP1
	/90 (PINHD-1X4) (Version 4)
	1X04/90 (Version 1)
	
1x Motorcontroller L293
	.
	L293
	
1x Motorcontroller Socket L293 (Optional)
	
1x Arduino Nano

1x Arduino Nano Socket (Optional)

I used this Fader
ALPS RSAON11M9 Motorised fader 10 kΩ 0.5 W linear 1 pc(s)
Data Sheet: https://asset.conrad.com/media10/add/160267/c1/-/en/000442081DS01/datasheet-442081-alps-rsaon11m9-motorised-fader-10-k-05-w-linear-1-pcs.pdf

For a more elegant connector layout check .brd file:
Here is rough write down. (Top to bottom)
(The correct motor pin is a 50/50 chance :) )

Connector assignments

|      |
12V   GND

#### FMOT1
MOT-P1 - (DC Motor 1)
MOT-N1 -(DC Motor 2)

#### FMOT-TP1
D9-TPOINT - (Touchpoint of the Fader)
5V - (5V of the potentiometer)
A1-WIPER - ( wiper of the potentiometer)
GND - (gnd of the potentiometer)

#### FMOT
MOT-P -
MOT-N -

#### FPOT-TP
D9-TPOINT -
5V -
A1-WIPER -
GND -

#### USB
||||||||

motorizedFaderControllerv29.zip

tttapa Jan 31, 2024
Maintainer

Great, thanks for sharing!

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Amazing Work, Many Thanks #20

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HarryHaller245 Nov 25, 2023

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tttapa Nov 25, 2023 Maintainer

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HarryHaller245 Jan 31, 2024 Author

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tttapa
Nov 25, 2023
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HarryHaller245 Jan 31, 2024
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tttapa Jan 31, 2024
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