Hacker News new | ask | show | jobs
by rozzie 1225 days ago
Not unrelated, this is quite an amazing device - even before you consider its $9.95 price at Sparkfun.

https://usefulsensors.com/person-sensor/ https://usefulsensors.com/about/
1 comments
fIREpOK 1225 days ago
~$10 shipped at aliexpress: https://www.aliexpress.us/item/3256804457160611.html (maybe this one)
link
c22 1225 days ago
Looks like you've found a different device there.
link