Comment on Tiny Code Reader: a $7 QR code sensorComments−spicybright1yA cheap android phone would perform better and for much cheaper.−voidUpdate1yWhere are you getting android phones for $7?−spicybright1yFree. Friends go through android phones all the time. You can pick up $20 ones new or cheaper ones on ebay or whatever.How are you getting the chip, micro controller, extra electrical components, breadboard/proto board, and power supply for $7?
Comments
A cheap android phone would perform better and for much cheaper.
Where are you getting android phones for $7?
Free. Friends go through android phones all the time. You can pick up $20 ones new or cheaper ones on ebay or whatever.
How are you getting the chip, micro controller, extra electrical components, breadboard/proto board, and power supply for $7?