The Keyestudio micro bit honeycomb hall magnetic sensor is fully compatible with micro bit control board. In the experiment, we connect it with the micro: bit by a crocodile clip. There are 6 sockets on it, 2 G, 2 V and 2 S are connected. Additionally, G is GND, VV is VCC, and S is the signal end of the module.
During the test, we test the analog value of S end via micro: bit control board. The analog value read is decreasing fast when the nearby magnetic field is detected.
Parameters
- Working voltage: DC 3-5V
- Working current: 60mA
- Maximum power: 300mW
- Working temperature: -25 ℃ –65 ℃
- Dimension: 30mm * 27mm * 5mm
- Weight: 2.0g
- Environmental attributes: ROHS
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