Hall Sensor Modul magnetischer Wechsel Geschwindigkeitszählerkennung zum Selbermachen LM393 3144E
ab 3,48 €
Use the 3144E switch type Hall sensor. Using LM393 comparator output, model clean, good waveform, drive ability, more than 15mA. Can be used for motor speed, location detection and so o n. When the sensor senses the magnetic field, the digital output is low, the signal light is on; if no magnetic field is sensed, the digital output is high and the signal light is off.
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