In this video I repair 12v CPU fan with A3144 hall sensor and BC557 PNP transistor.
Components required -
1)A3144 Hall sensor
2)BC557 PNP transistor
3)1K resistor
Circuit Diagram -
drive.google.com/file/d/1ZcSj...
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#bldcmotor #sensor #halleffect
hall sensor
hall effect sensor
A3144 hall sensor
repair hall sensor
27 янв 2023