Hall Sensor 3144E Sensor Kecepatan Motor DC

SPESIFIKASI :

• Size: 2.7 cm * 1.4mm
• Main chip: LM393, 3144 Hall sensor
• Working voltage: DC 5V n nModule interface description (4-wire system)
• VCC external 5V voltage n2 GND External GND n3 DO small board digital output interface (0 and 1)
• With power indicator and signal output indication.
• Single signal output.
• The module has no trigger and outputs low level; the module has trigger and outputs high level.
• Adjustable sensitivity (fine adjustment).
• Signal output when there is magnetic field cutting.
• The output switching value of the circuit board can be directly connected to the single-chip computer or our relay module, buzzer module, etc.
• It can be used in motor speed measurement / position detection and other occasions.