Posted in Arduino Hacks, Raspberry Pi Tagged barcode scanner, M5Stick, mqtt, raspberry pi, shopping ← Programming In Plain English Office Status Light Turns “Do Not Disturb” To “Busy” → ...

Barcode Scanner does have a few flaws. It can accurately find the product I am attempting to scan about 80 percent of the time. I consider this fairly acceptable. The more obscure the item ...

For a work project I've been looking up "mobile computer" barcode scanners, and man they are expensive and run on ancient hardware. A lot of these things on the low end ($300 to $600) have 15 year ...