M5Stack U084 for use with M5 Core, M5StickC, M5StickV

The M5Stack Hall effect Unit integrated with three A3144E Hall sensor switches which are processed by 74HC series gate integrated circuits. Low-level signal can be generated when the magnet S pole is close to the top of the sensor or the N pole is close to the back, and the internal LED indicator will light up.

Unipolar Hall switch sensor
Fast response and high sensitiv ity
Status indicator
Low-lev el output
Lego compatible