Bas has created a Raspberry Pi-powered barcode scanner that looks up CD barcodes and queues them up to play on Spotify.

Barcode scanners read imprinted bar/matrix code symbologies. Barcodes, also known as universal product codes (UPCs), are machine-readable data representations consisting of a series of contrasting ...

Barcode scanners are ecofriendly alternatives to paper ... which are routinely placed as part of the standard checking ...