2 Stück Hindernisvermeidungssensor Infrarot IR Sensor Smart Auto für Arduino
4,98 €
Sensing distance 2-40 cm, distance, good anti-jamming capability. The 502 resistor clockwise transferred do (that is, the launch tube at maximum brightness), and then at a white wall tone 103 resistance, has been transferred to the sensing distance is the farthest so far so that the sensor will work in the best state.
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