DIY mechanical keyboard switch lets you set its actuation point | Ars Technica
Amazon.com: GuliKit Switch Joystick Replacement, Hall Effect Joystick, No Drift, Hall Joystick for Switch Joycon, Switch OLED & Switch Lite with Repair Kit (1 pair) : Video Games
Our Hall-effect switches are not mechanical switches. They don't rely on physical contact. This could make them more reliable over time. The Hall effect keyboard is sensed using the magnet at the
10pcs A3144 A3144E OH3144E A1044 Hall Effect Magnetic Sensor Switch Arduino | eBay