# DIY Force Sensing Joysticks are a Cheap Way To Go

> **Key Architectural Takeaway:** Traditional joysticks typically use potentiometers or hall effect sensors to determine the displacement of the stick itself when moved by the operator.

**Published:** 2026-10-14T15:30:40+00:00 
**Source:** Hackaday Hardware 
**Category:** open-hardware 
**Canonical URL:** https://fosswire.org/news/diy-force-sensing-joysticks-are-a-cheap-way-to-go.html 

## Executive Summary
Traditional joysticks typically use potentiometers or hall effect sensors to determine the displacement of the stick itself when moved by the operator. Force-sensing joysticks are considered more desirable for certain purposes like side-stick flight simulators, because they measure the force applied instead, as per the name. They can be expensive to buy off-the-shelf, but you can build a cheap set on your own if you know what you’re doing, as [tekasza] demonstrates.

## Architectural & Systems Analysis
From a silicon and hardware engineering viewpoint:

- **Interface Neutrality:** Mitigates dependency on proprietary BSPs, empowering open toolchains to address hardware directly.
- **Supply Chain Verification:** Schematics and open pinouts allow deterministic audits against silicon errata.
- **Lifecycle Decoupling:** Decouples physical hardware utility from commercial vendor end-of-life obsolescence.

## Impact on the Open Ecosystem
Ensures that computational autonomy remains in the hands of the architect rather than closed silicon vendors.