Hall Effect switch is a high sensitivity hall-effect switch designed for high temperature operation – up to 150°C.
The uni-polar switching characteristic makes these devices ideal for use with a simple bar or rod magnet.
signal output indication
Single channel signal output
Output effective signal is low level
When there is Magnetic field cutting there is signal output
Circuit board output switch quantity(can connect MCU directly)
Can be used in such occasions as Motor speed/location detecting
Size: 32mm X 14mm
There is mounting screw holes of 3mm
main chip: LM393, Hall sensor
+ : positive power supply 3.3-5V; – : power supply is negative; DO: digital output module, the output low magnetic induction; AO: Hall voltage output in real time.