Module Features

1, small size, 32mm X 14mm

2, there is mounting screw holes of 3mm

3, can be used DC power 3-5.5v

4, real-time output signal Hall

5, after the adoption of a more stable order comparator output signal

6, the comparator output capability 16mA

7, a power indicator light

8, the comparator output indicator lamp

9, the control measure distance: within 1CM

Module Interface Description

VCC: positive power supply 3.3-5V

GND: power supply is negative

DO: digital output module, the output of low magnetic induction

AO: Hall real-time voltage output