Hall sensor Motor speed (module 3144E) เซนเซอร์แม่เหล็ก
Small size 32mm X 14mm
There is mounting screw holes of 3mm
You can use 3-5.5v DC power supply
The output signal of the Hall real
Through more stable after finishing the comparator output signal
The comparator output capability 16mA
Apower indicator light
The comparator output indicator lamp