4 ms·
similar technology exists on ebay for under $5, you plug it into the phone's usb port and it emits ir led lighting and back into a lens
by benbojangles 5y ago
similar technology exists on ebay for under $5, you plug it into the phone's usb port and it emits ir led lighting and back into a lens
- chris_wot 5y agoCan you supply a link to one of these devices?