A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches connect a row to a column when ...

[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of ...

An Arduino Leonardo is pressed into service for this hack. With its USB HID capabilities, it’s perfectly suited for custom keyboard builds.

For geeks and professional typists, the choice of keyboard is like religion and some of them adhere to the religion of Microsoft's Wireless Keyboard line.… ...

The ANAVI Macro Pad 8 is an open source, mini 8-key programmable keypad. Each key can be reprogrammed to activate a macro or even a dedicated shortcut, ...

This slender keypad drive is secure and can handily be used with any operating system or device, but performance is subpar. The Apricorn Aegis Secure Key is the first PIN-secured flash drive we ...

THIEF RIVER FALLS, Minn., March 23, 2020 /PRNewswire/ -- Digi-Key Electronics, a global electronic components distributor, today launched an innovative new video series in partnership with Arduino ...

If you are searching for a low-cost eight key keypad, with backlighting, and the lighting and handy OLED screen, the open source ANAVI Macro Pad 8 is definitely worth more investigation. The ...