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Recently, [Solder Hub] put together a brief video that demonstrates the basics of a Hall Effect sensor — in this case, one salvaged from an old CPU fan. Two LEDs, a 100 ohm resistor, and a 3.7 volt ...

This paper introduces Hall-effect technology and then explores how it has been applied, in particular, differentiating between the primary types of Hall sensor ICs, and the highly differentiated range ...

Have you ever found yourself battling against your own controller rather than the game itself? Joystick drift is a common issue that plagues many PS5 users, causing characters to move without any ...

A cadence sensor is a compact cycling device that measures pedaling rate in RPMs to provide real-time feedback.

On Feb. 19, Polygon is launching Switchboard, a newsletter that will deliver all the latest Nintendo Switch 2 news, reporting, and rumors directly to your inbox. Sign up here to get it weekly, and ...

Dominik Bošnjak is a freelance writer from Croatia. He has been writing about games for as long as he can remember and is sure he began doing so professionally in 2010 or thereabouts. If he was forced ...

I was surprised when reviewing my first batch of Hall effect keyboards last year - most of them proudly claimed full hot-swappability. If you haven't been keeping up with the world of custom ...

The 3DConnexion Space mouse is an interesting device but heavily patent-protected, of course. This seems to just egg people on to reproduce it using other technologies than the optical pickup system ...