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Distance sensor
I want to make sure if this type of sensor is compatible with SMART maic D105? Digital Laser Proximity Sensor (1-400cm) Wiki - DFRobot.
THANK YOU
Customer support service by UserEcho
Most likely, this is an IR sensor with an n-p junction.
You can connect it according to the diagram
If the sensor has a p-n junction, then use a different circuit.
*) Any diode to the contacts (2) and (3); e.g. 1N4148