This Great Search is by special request! Viewer 2231puppy has asked us to find them a part on DigiKey and we're happy to oblige! They tweeted: "@adafruit If you haven't already picked out a category for The Great Search tonight, I'd love to see one on analog hall effect sensors for detecting magnet proximity. Thanks!" ( https://twitter.com/2231puppy/status/1668000481686290433)

No problem, there's thousands of magnetic sensors available, with different outputs and configurations. Let's go looking for one with analog/ratiometric output, wide power voltage range, and through-hole packaging for quick prototyping - We'll show you how to find the perfect one on DigiKey tonight!

See the chosen part at https://www.digikey.com/short/vdmfzvr9