The FBI says scammers are sending packages with QR codes that redirect victims to phishing pages or malware downloads.

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

This deck of cards has a bar code printed on the edge of each card. Scanning these bar codes would reveal where every card is (or isn't - if cards are missing.) Think card magic. This wouldn't be a ...

The I2CKeyPad8x8 library implements the reading of a 8x8 keypad by means of a PCF8575. Smaller keypads, meaning less columns or rows (e.g. 5x4) can be read with it too. Sometimes you need to control ...