Electronics

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Digital, analog, RF, microcontrollers, FPGAs.

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arden@lemmy.ml

Recommend little trackball and arduino (shop.pimoroni.com)

submitted 2 years ago by half_built_pyramids@lemmy.world to c/electronics@lemmy.ml

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Picked up this trackball and it works great. This GitHub also got me started with Arduino code:

https://github.com/ncmreynolds/pimoroniTrackball

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[–] spauldo@lemmy.ml 1 points 2 years ago (1 children)

Weird how the pictures don't look like a ball at all. The description definitely describes a ball, though. Any insight into that? Just bad photos or low contrast or something else?

[–] half_built_pyramids@lemmy.world 1 points 2 years ago

There's a holder to keep it in place. Basically just like a blackberry.