SPECIFICATIONS

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Product parameters

Dimensions: 33mm X 22mm wide

Operating voltage: 4.5V to 20V DC

Module function: north and south resolution, the South Pole near the bright blue light, the North Pole near the red light.

Output load current: less than or equal to 25MA

Operating temperature range: -40 to 80 degrees Celsius.

Detection distance: visual inspection within 7MM, strong magnetic can reach about 1.5cm.

The interface definition

VCC: positive pole of the power supply

GND: Negative pole of the power supply

OUT: outputs signals

The South Pole of the magnet is detected, the blue indicator is on, and the row pin S output low level;

Detect the magnet North Pole, red indicator light, row pin N output low level;

When there is no magnet, the blue and red indicators are off, and the row pins S and N are both output high levels.