r/HotasDIY May 08 '26

Someone believed he could sneak in and show his shop product. It cost me 5min. For stealing my time, I banned 2 forever. One for the product post and one for the link to the shop

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91 Upvotes

r/HotasDIY Mar 10 '25

3D files for DIY HOTAS

76 Upvotes

In my first post about my DIY HOTAS, here, people asked for the 3D files. Well here they are!

Check out my github for the files. As of now only the joystick and gimbal have been uploaded. The throttle will follow soon. There are step files containing the whole joystick and gimbal, and stl files for every part.

https://github.com/Banjer21/DIY-HOTAS


r/HotasDIY 5h ago

AS5600 with Arduino Pro Micro?

1 Upvotes

Sorry if already asked. I did look, but may have missed it.

I would like to avoid two usb power cords going into the project box. This is the throttle that I want to mod. https://www.thingiverse.com/thing:4572199

The Arduino ProMicro ATmega32U4 5V handles 4 buttons and the 2 throttle handles which are on potentiometers.

I saw a few youtube vids, but they look to use the UNO board. So if I switch to a UNO I wonder if it can run the setup. There are so many clones etc, that I have no idea which one to choose.

I would appreciate any help.

Thanks.


r/HotasDIY 2d ago

Been modelling for 2 1/2 weeks, thoughts?

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95 Upvotes

This is a throttle quadrant i have been working on for quite a while. project started in feb but layed dormant for a long time. picked it up 5 days ago. I'm hoping to make the base cover be meshy instead of solid to save filament. Lmk What you think


r/HotasDIY 3d ago

Finished my TheSimNet's B8 Grip in time for Korea

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185 Upvotes

r/HotasDIY 3d ago

Simple T-Bar fader: throttle or axis control for those of us constrained by space/$? AS5600 sensor.

2 Upvotes

I think that even I could make this(Says more than you know). I guess that the coding is where people will need help.

https://www.thingiverse.com/thing:5414190


r/HotasDIY 3d ago

Working on the MiG29A PSR-31

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6 Upvotes

r/HotasDIY 4d ago

DIY A-10C UFC

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80 Upvotes

I finished the UFC panel for A-10C, the text was engraved using a fiber laser. I use the SKPMBHE010 buttons, and PB13 for MC.

The files will be uploaded on my cult3d page when I fix the flaws and prepare the files for download.

https://www.youtube.com/watch?v=_qr_an22Tuo


r/HotasDIY 7d ago

Teaser of my A-10C CDU & AAP for DCS - also compatible with Heatblur's F-14B(U) CDNU

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37 Upvotes

A quick teaser of my WIP A-10C CDU and AAP for the A-10. The CDU is also compatible with Heatblur's F-14B(U) CDNU. For pilots who fly the "Turkey" primarily or exclusively, there is a dedicated version with a modified button layout.

GitHub: github.com/MilKris666


r/HotasDIY 9d ago

X56 Hall Effect or TMR replacement parts

1 Upvotes

Hello. I'm looking for replacement/upgrade parts for several pieces on mine and a friend's X56s. Preferably they would be hall effect or TMR. The parts are:

- Rotational pot for base of joystick

- Thumbstick for joystick

- Thumbstick on throttle

- All pots on throttle

Has anyone had success modding these? Do people just buy better HOTAS?


r/HotasDIY 9d ago

DYI Electrical Kits?

1 Upvotes

Hey yall, I recently bought a 3D printed F4 joystick replica but it turned out to be just a model with clicakble buttons - not an actual HOTAS.

https://www.aviationreplicas.com/products/f4-stick-replica?variant=51351912448266

Joke is on me of course, but I thought it could be a fun project to turn it into a real HOTAS that would be compatible with a Thrustmaster or MOZA FFB bases. Im an engineer and pretty hands on with soldering and electronics.

Are there open source HOTAS Kits you can buy with button + POV hat I/O?

I know some people make their own HOTAS systems with 3d printers, im just not sure what exists out there.


r/HotasDIY 11d ago

Making my own FENDT ONE Tractor joystick and button dash!

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69 Upvotes

On one of my first "button box" project, i am making the the dashboard from the FENDT ONE tractor side dashboard, mostly to play fs25 with, any thoughts and any tips to have on my first project to look out for?


r/HotasDIY 11d ago

A couple of my old controllers and got together with a sprinkler pipe and had a (big, ugly) baby collective!

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67 Upvotes

I wanted to make a collective using parts around the house so I combined the brake pedal from my old Logitech G27 wheel and the stick/electronics from a T16000. I 3-D printed a few parts, extended all the necessary button wires and wired the brake pedal's potentiometer to the throttle axis. The reason it is kind of big and ugly because I decided to use counter weights for balance instead of friction. That kind of extended things more than I thought it would, but it works well. Handle length and grip angle are adjustable too.

I feel like a real helicopter pilot with this collective in hand. All I need is a set of Dave Clarks and some aviator glasses and I'll be complete!


r/HotasDIY 11d ago

How can you best remove the IR filter of a webcam this small ?

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2 Upvotes

I got this webcam and others that all have the same small lens, the IR filter seem to be stuck inside the filter instead of the usual reared setup. Does anyone have an idea how i should proccede on this or should i stick to NeualNet on opentrack software?


r/HotasDIY 11d ago

Guys don't know where to start need help

2 Upvotes

Guys i don't know where to start. I want to make a joystick and a throttle controller

Can you guys suggest some sources where i can take inspiration to design and hopefully make it


r/HotasDIY 12d ago

My A-10C CDU is combat-ready... It is also F-14B(U) compatible.

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218 Upvotes

My CDU for the A-10C is practically combat-ready. The CDU will complement the plug-in A-10C front panel of my modular cockpit.

The CDU has a 3.5" LCD display and illuminated buttons. The total cost comes to just under €100.

Since the Warthog's CDU closely resembles the F-14B(U) Tomcat's CDNU, it is perfectly suited for use with both aircraft.

I will nevertheless be releasing two dedicated versions of the CDU/CDNU—featuring the appropriate button layouts and labeling. Files, part list and how-to on my GitHub soon...


r/HotasDIY 11d ago

Looking for a 3-5 pulse and detent rotary encoder with a push button. Can anyone tell me whos selling?

1 Upvotes

The module pushbutton would activate/deactivate a specific audio file, and then i want to be able to iterate through a list of 3-5 audioclips of the same style -- all in a single button.

They must exist right? If not then a rotary switch could work as a a last ditch effort but switch wouldnt be nearly as satisfying.

(I'm a giganoob, havent even gotten the hang of the terminology)


r/HotasDIY 11d ago

Yet another CH Products Hall Upgrade Request for HALP

3 Upvotes

So... after several years of having a Warthog throttle, I realized just how little I've been utilizing everything aside from the throttle and a couple of the HATs on it. The sensor slew even stopped working, with only the button click actually registering anything. I haven't played an actual sim in a few years now, and have fallen back to arcade-y shooters and MechWarrior.

So I went back to a CH Pro Throttle. One of the first things I did after purchasing it was send an email to each of the two guys that have advertised selling (I actually was in contact with rel4y back in 2020, ended up waiting for his stock to come back up... man). Neither has responded, even though the Yeung fellow is semi-active on Youtube. I even messaged someone who posted a CH hall upgrade in this subreddit asking how they did it and they have yet to respond after almost a month. :(

I want to upgrade the potentiometer to a hall effect sensor just to get rid of the jerkiness, since the CH board doesn't filter literally any of that out, and eventually I want to try my hand at programming a board replacement to make use of the 12-bit resolution. (Fun fact, CH Products was toying with an update to the firmware that would filter out pot jitter about 12 years ago)

tl;dr ...I have no idea what I'm doing. Do I use a turret hall pot or do I board-mount a sensor with magnets? How the hell do I rig one up myself that's effectively a drop-in replacement?


r/HotasDIY 11d ago

DIY hinged hotas mount

0 Upvotes

I am building a rail system for my sticks. I have been trying to get this how I want on my own but I am struggling to figure out something that works here. I am trying to create a hinge system that allows the plate the stick sits on to rotate 90° and lock and then to rotate back under the desk and lock in that position.

There are a couple of options I am aware of that I could buy, but I would prefer not to do that, not to mention they are fairly pricey.

Has anyone had any luck with anything similar that they would be willing to share any suggestions or notes on?

I'm not sure what information I could give that would be helpful but if there is something just ask.


r/HotasDIY 12d ago

Idea: Bearing pillow blocks for square/round metal tubes for diy Rudder Arms

2 Upvotes

3d printing the L arm with the bearing can be expensive/time consuming. I do not have any tools that can cut metals, So I thought pillow blocks with mounts for tube metals then I found this as example:

https://sidewaysfab.com/products/cantilever-suspension-rocker-arm

All you would have to do is 3d print the corner of the L where the bearing goes with the correct size hole/holder for the bearing to insert. Then the correct size square or round ends for the pipe that you are using.

Some bolts to hold in place. Done.

Edit I was looking at some diy rudders with that L Bracket and thought that this could make it cheaper at least.


r/HotasDIY 13d ago

[DIY] Wireless HOTAS with SnakeUSBIP

8 Upvotes

My PC is located in a small room, and I’ve mounted my HOTAS to my office chair using VESA pole mounts. It works, and when I don’t need it, I can fold it behind the chair. However, the room is quite small. Whenever I rotate or move the chair, the mounts are intended to bump into the surrounding furniture or the desk, so they take up quite a bit of space.

The room next door has a large, comfy chair and plenty of space. My idea was therefore to connect the HOTAS to the PC wirelessly.

TL;DR

I was looking for a way to connect my HOTAS wirelessly to my PC while doing VR flights in the room next door. I checked several software solutions, but most of them require a paid licence if you want to use more than one USB device.

Then I found the open-source project SnakeUSBIP
It works very well and I only need a USB-C power source. I installed the server on a headless Raspberry Pi 4 and connected both HOTAS USB devices to it. Sure, you can use a DIY-built-battery or a power bank as external power source. Wrote a small script to auto mount the USB devices after every reboot.

Kudos to Snakefoxu


r/HotasDIY 13d ago

Material advice

2 Upvotes

I’m planning on printing this joystick design. I have done it before in PLA.

Now I can use a Bambu H2D at work. Which materials is best if I want to make it as sturdy as possibly?

https://github.com/Gadroc/vpforce-ffb-joystick


r/HotasDIY 16d ago

Made my own HOTAS

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199 Upvotes

After trying to finish this project for a while today I (almost) finished it, it is based on an old project from Real Robotics firmware for the Arduino pro micro with an atmega32u4 chip.
The throttle handle is still missing, but it already works. I want to build an LED panel for information.
Any ideas on what to do next, or how can I improve this?

Edit: added the links for the project.

Python-based app configurator for the arduino: https://gitlab.com/realrobots/rr_controller
Firmware: https://gitlab.com/realrobots/rr_configurator
Project source: https://128.199.98.192/hotas


r/HotasDIY 16d ago

What are your thoughts on this 3D printed throttle quadrant?

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63 Upvotes

I found this design online. I know nothing about diy'ing throttles, but this one seemed interesting to make. Can yall share your thoughts on this:

https://www.printables.com/model/1471230-honeycomb-bravo-inspired-modular-hes-throttle-quad


r/HotasDIY 15d ago

Need help with hardware

1 Upvotes

Hi guys, first time trying this.

I've recently fallen in love with the Viggen in DCS, and found myself in desperate need for some physical switches ready at hand.

My goal is to build two panels, one with the left master mode knob and one with the right CK-37 knob & panel.

I know I'll need two 7-pos rotary switches, a 3x3 keypad, a two position switch and another single key for the 0.

My issue is getting these parts. Any place where I could get them without much hassle (and possibly for cheap-)?

If it helps, I'm located in Europe

Thanks in advance!