In this video I demonstrate how both "Hall Effect Sensors" and "Neodymium Magnets" can be salvaged from broken or outdated devices. I show several possible applications, like detection of magnetic fields and RPM-measurement.
My Video about the first car stereo hack:
[ Ссылка ]
Support my chanel on Patreon:
[ Ссылка ]
Support the Chanel via a Paypal donation:
[ Ссылка ]
![](https://i.ytimg.com/vi/-ZTCQAZsOs8/maxresdefault.jpg)