[R-B] designed a 555 timer circuit to scan a keypad. Keypads are common interfaces for small projects and require row and column scanning by a microcontroller. [R-B’s] setup allows you to reduce the ...

Web pages may have fields for inputting numbers, such as credit card numbers, postal codes, and phone numbers, but depending on how they are implemented, the browser's behavior may change the input ...

The world of mechanical keyboards goes far deeper than Razer and Corsair. Under the surface, there’s a bustling community and companies large and small building keyboards for every type of user. As ...

Putting a custom designed electronic lock on your space seems like a geek right of passage. For our latest workspace, we decided to skip the boring numbered keypad and build a custom RGB backlit ...

After applying an update to your computer, you may experience problems with various peripheral devices, such as keyboards and input devices either not being recognized or not fully recognized. Topher, ...

Input Club aren’t just any keyboard company. In fact, they’re not like any other keyboard company. This small, six-man team out of California is made up of some of the most passionate members of the ...

Razer introduced a widely available keyboard with an 8,000 Hz polling rate last year, so it hasn’t been surprising to see rivals follow suit. Corsair today released the K70 RGB Pro mechanical gaming ...

Ever wanted to copy from one document on one computer and paste in another document on another computer? You can do just that; it is possible with Input Director. Input Director can control multiple ...