Description
OH3144 Unipolar Magnetic Hall Effect Motion Speed Measurement Counting Sensor Module
Feature
1.IC: OH3144, LM393;
2.Supply Voltage Vcc: 3.3V~5V;
3.Digital Output: 5V(can reach 15mA), Active Low;
4.With Power and Signal Indicator;
5.Pins Defination: VCC, GND, DO, AO(Invalid);
Mechanical
1.With Screw Hole;
2.Size: 31.5mmx14.0mmx9.0mm;
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