A few years ago, [Paul]’s son got a simple electronic toy that plays funny noises and sings to him. The son loves the toy, but after months and months of use, the toy was inevitably broken beyond ...

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 ...

As people transition to work from home life for good, many realize the importance of a high-quality keyboard. It offers a more pleasant typing experience and efficient data entry. For some jobs, a ...

Which numeric keypad is the best? If you have a small laptop, you may find the row of number keys on your device hinders your functionality. This is especially true for people like accountants and ...

You are undoubtedly familiar with those rubbery membrane keypads, formally called elastomeric keypads, which are often used in low-end remote controls as well as other applications. They offer many ...