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Topic: How to wire up LV-002 radar sensor to arduino (Read 99 times) previous topic - next topic


Jul 19, 2019, 07:20 pm Last Edit: Jul 20, 2019, 02:44 pm by Rob_Muller
I have bought a couple of LV002 sensors (https://www.ebay.com/itm/LV002-DC-5-5-36V-8-15m-Doppler-Radar-Microwave-Sensor-Switch-Module/132726579949).

i cannot find how to wire the up to my arduino mega, or any other board.
The out+ and out- on the board confuses me no end.

can anyone guide me how to wire this, and mabe an example how to read te data?

and yes, its the last time i will buy something i do not understand :-)

thanks for reading



Jul 19, 2019, 07:31 pm Last Edit: Jul 19, 2019, 07:32 pm by jremington
Please edit your post to remove your personal tracking ID, e.g. just https://www.ebay.com/itm/LV002-DC-5-5-36V-8-15m-Doppler-Radar-Microwave-Sensor-Switch-Module/132726579949

You will have to experiment. I would apply 5V to VDD and GND, then use my multimeter to see what voltages appear on OUT+ and OUT- when movement is detected.  

The input labeled "GDS" may have to do with using a light sensor to disable the motion detector during the day (e.g. using a CDS cell).
No PM's please.

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