Comments (2)
gauravduggal
commented on August 16, 2024
1
Generally radars operate at higher frequencies and have separate bands reserved in the radio spectrum so they don't cause interference (eg automotive radars operate at 77 GHz). For the RCWL-0516 the frequency of operation is 3.101 GHz but I am not sure if it generates any other harmonics since there is not much data available on it online. Additionally the sensor itself might be susceptible to interference in terms of mutual inductance - caused by having metal close to the sensor. If you could provide more details on what electronics you plan on using I could maybe do a few specific tests for you.
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sa60t3ur
commented on August 16, 2024
Is there any way to detect speed of objects using RCWL-0516 or CDM324 or HFS-DC06H?
I had googled; I didn't success with all the related content/documentation online.
Is there any working example available? or detecting speed isn't TRUE.
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Related Issues (20)
- Reduced Range but increased Current consumption HOT 5
- How to detect an object getting closer to RCWL-0516 HOT 2
- RCWL-0515 (long distance RCWL-0516 version)
- Has Anyone Reverse-Engineered the RCWL-0516 Board? HOT 2
- Waterproof!
- Is performance affected by room size and location? HOT 1
- Helping my friend with a cheap Chinese radar light bulb HOT 5
- False Triggers on switching
- Low sensitivity HOT 13
- Presence detection and sensing HOT 2
- RCWL-0516 Bouncing HOT 2
- Typo on the RC network HOT 1
- c << v typo bottom of README.md
- possible to use for blind spot detection on cars?
- Unit triggers ok but then seems to saturate and requires a ~60 second cool down time HOT 4
- ADJUSTING DISTANCE WITHOUT LOSING SENSITIVITY HOT 2
- Extending the range of the device to make it work through walls better.
- Effect of Rain on sensor
- Regular interference at 60 minute interval. HOT 1
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