Hello, We have a school project, and we are totally new to Arduino (and electronics in general). We need to connect magnetic sensors to a Arduino board, and we were wondering if we need something in between and if we need resistors. We found this magnetic sensor: Digital_magnetic_sensor_SKU__DFR0…

Connect magnetic sensor to Arduino

TomGeorge October 11, 2017, 1:45am 7

Hi,
If you were to do a "little" more reading of the dfrobot link you posted you would find this;

Everything you need to connect and code.

Tom..

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