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General Electronics & Circuit Design
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I would love to see a video in your channel on how to build a hotkey USB foot pedal similar to the MSI Liberator GP10 or the Elgato foot pedal.
I think the layout of the keys is better in the MSI one, but either way, I would love to see what you would come up with function and design-wise.
Posted : 08/05/2023 9:55 am
The electronics of this are relatively simple, the hardware not so much so as it has to withstand a lot of potential abuse. This may be why no one has suggested anything yet. If we can get a pre-made (multi-function) pedal then that's definitely dooable but current 3D FDM printing isn't capable of the sort of strength required. Even with nylon I would imagine. Metal printing is possible (JLC and others do it) but it doesn't come cheap.
Take everything I say with a pinch of salt, I might be wrong and it's a very *expensive* way to learn!
Posted : 21/05/2024 3:01 pm
That’s a fun and surprisingly useful DIY project! Most people build a simple foot pedal using a USB controller like an Arduino or even repurpose an old keyboard circuit—basically wiring a switch to trigger a key press with your foot. It’s great for gaming, editing, or accessibility.
I tried making one myself and it took some trial and error with wiring and sensitivity, but it’s worth it. If you’re not super technical, there are step-by-step ideas and beginner-friendly guides on logsday that make the process much easier to follow.
Posted : 06/04/2026 10:22 am