IoTea LoRa SmartAgriculture
PM2.5 PollutionVisualization WioLTE
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Grove compatible interface
400ns transition period for rise and fall.
Continuous-time hall effect sensor
Simple dc motor.
20mm by 24mm
Grove-Hall Sensor Schematic
Hall Sensor Demo Code
The Hall sensor is based on Hall Effect, which is the production of a voltage difference across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular to the current.
Hi there, it is digital output. thanks.
Hi there, Even the car will disturbance the uniform magnetic field of the earth. but the sensor is not able to detect it. thanks.