Hall Effect Sensor 5V/9V/12V/15V/18V/24V 3Pin
By using it to detect a magnetic field, this Hall effect sensor from can then act as a proximity switch, speed detector, or current sensor. This device"s minimum operating supply voltage of 4.5 V, while its maximum is 32 V. This part has a minimum operating temperature of -40 °C and a maximum of 125 °C.