Hall Effect Sensors Module

Detailed Description : 

• 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.

Features : 

1. signal output indication 
2. Single channel signal output 
3. Output effective signal is low level 
4. Sensitivity adjustable 
5. When there is Magnetic field cutting there is signal output 
6. Circuit board output switch quantity(can connect MCU directly) 
7. Can be used in such occasions as Motor speed/location detecting
8. Size: 32mm X 14mm
9. There is mounting screw holes of 3mm

Directions : 

• 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.