we are offering Magnetic Sensor etc.we are offering magnetic sensor can be used on magnetic (magnet) detection, detection range up to about 3cm (detection range and the strength of the magnetic).
Specifications
Voltage: +3.3-5V
Pin Definition :1 - Output 2 - Power 3 - to
Weight: 5g
The omnipolar detection Hall IC is incorporating a polarity determination circuit that enables separate operation (output) of both the South and North poles.