Roll Your Own Rotary Encoders

[miroslavus] hasn’t had much luck with rotary encoders. The parts he has tested from the usual sources have all been problematic either mechanically or electrically, resulting in poor performance in his projects. Even attempts to deal with the deficiencies in software didn’t help, so he did what any red-blooded hacker would do — he built his own rotary encoder from microswitches and 3D-printed parts.

We know what you’re thinking: [miroslavus] hasn’t built a true encoder. There’s no attempt to encode the angular position of the shaft, nor is any information about the speed or direction of the shaft’s rotation captured. …read more http://pje.fyi/QGzC8P

Paul Jacob Evans

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Unholy Mashup Of SpaceMouse And Sculpt Keyboard Is Rather Well Done

What do you do if you have a pair of input device peripherals for your computer, but they are from different manufacturers and thus not available as a single unit? If you are [Marco van Nieuwenhoven], you combine the two to make a mashup single peripheral.

[Marco]’s two peripherals were a 3Dconnexion SpaceMouse Wireless, and a Microsoft Sculpt Keyboard. His mashup isn’t featured here because it simply is a mashup, after all anyone with a hot glue gun could combine the two, instead he’s created a single peripheral that almost looks as though it could have been manufactured that way. …read more http://pje.fyi/Pb86Vw

Paul Jacob Evans