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A module with a magnet sensor that allows you to detect the presence of an object emitting a magnetic field in the environment. The module is supplied with the voltage ranging from 3.3 V to 5 V and has a digital output. DFrobot DFR0033
A module with a magnet sensor that allows you to detect the presence of an object emitting a magnetic field in the environment. The module is powered with the voltage ranging from 3.3 V to 5 V and has a digital output (Gravity connector). There is also an indicator diode on the board. An instruction and a sample program are available on the Wiki page.
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A module with a magnet sensor that allows you to detect the presence of an object emitting a magnetic field in the environment. The module is supplied with the voltage ranging from 3.3 V to 5 V and has a digital output. DFrobot DFR0033