Arduino Hall Effect Sensor A503

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It features a huge voltage operating range of 3.5V to 24V, and an operating temperature range of -40°C to 85°C. The output signal is open-drain type, so for regular microcontroller applications you have to use a pull-up resistor tied between a pull-up voltage and the device output. Wide operating voltage range from 3.5V to 24VLow sensitivity50mA output currentChopper-stabilized amplifier stageLow current consumptionOpen drain output Show more