Compact wireless numeric keypad featuring full-size keys and ergonomic tilt, perfect for accurate data entry in spreadsheets ...

[Travis] and [Fabienne] went a different route, and are emulating the keypad using an Arduino and a set of transistors. They started by reverse engineering the keypad matrix using a continuity tester.

Keypad phones, believe it or not, are still in use, and there is a surprising amount of variety to choose from. Some of the phones include 4G connectivity, cameras, and are built to last.

With the mechanical portion of the project out of the way, he spent a great deal of time working on the door’s electronic components, including the PIC-based controller and capacitive keypad.

Feature phones in India face a challenging future due to the shutdown of 2G networks and the rise of affordable 4G and 5G ...

Salto has launched the XS4 One S Keypad, a cutting-edge addition to the XS4 One product family and smart access ecosystem. This advanced smart locking hardware solution provides ...

KeyPad Fibra is a touch keypad for controlling the Ajax security system. It controls the security modes of the entire facility or individual groups, and activates the Night mode. You can control the ...