When I was a kid, I was interested in a number of professions that are now either outdated, or have changed completely. One of those dreams involved checking out books and things to patrons, and it ...

Raspberry Pi enthusiasts looking to build projects including an RFID scanner may be interested in a new tutorial by Instructables member Xeiverse to create a Raspberry Pi RFID Scanner with ease.

As consumers, we rarely think about barcodes as anything more than the series of lines and spaces on the items we bring to the checkout counter. At most, perhaps, we note how much quicker and more ...