Comment on Tiny Code Reader: a $7 QR code sensorparentComments−nemomarx1yI wonder if you could project some red LEDs instead, like barcode scanners?−therein1yYou can, and it still results in a subpar experience. There are products out there that do exactly that.
Comments
I wonder if you could project some red LEDs instead, like barcode scanners?
You can, and it still results in a subpar experience. There are products out there that do exactly that.