The CDM324 Doppler modules you can find on eBay need some electronics to be operated. This listing is for a CDM324 with its backpack, which contains all the necessary components.
To make it work, you just need to apply 5V and you're good to go! You may find Arduino sample code on my webpage.
Shipping will be done from Switzerland or Shenzhen depending on current stock and customer location.
Please have a look at the video below which shows what you should expect.
For advanced technical specifications, please have a look at my webpage.
Please also check that this Doppler sensor follows your country regulations.
As you can see in the video below this Doppler sensor is made to measure walking / running speeds from tens of meters away.
It will however be able to measure much faster objects when they are close to the sensor. For more advanced details on what to expect you may read the dedicated paragraph on this webpage.
Don't hesitate to also read about my cheaper HB100 doppler module on tindie.
|Shipping Rate||First item||Additional items|
Swiss Post: Shipping with tracking number
DHL: DHL Expedited Shipping
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