Comment by jofzar
4 days ago
You can probably just use a cheap motion sensor instead of the webcam if you wanted to. There so many now
4 days ago
You can probably just use a cheap motion sensor instead of the webcam if you wanted to. There so many now
If you have some to suggest, I'd love to hear it... TIA!
Something like LD2410 [0]. IIRC there's newer ones that report accurate position and even heart beat rate, but I've forgotten the names of those..
[0] https://dronebotworkshop.com/ld2410c-human-sensor/
Here’s one
https://thepihut.com/products/60ghz-mmwave-breathing-and-hea...
Same kind of tech but higher frequency.
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What's your budget? https://en.tokyodevices.com/items/128
But seriously you can probably DIY something a lot cheaper.
Found a few aliexpress sellers offering LD2410C's, but all cost 30% more than the webcam I used.