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 ...

We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [Rick’s] ...

If you would like to build your very own customized mechanical keyboard you may be interested in the Bolt Industries Pico 87. A fully customizable and programmable DIY mechanical keyboard kit that can ...

Engineering student Federico Terzi has created a new input device aptly named the Gesture Keyboard which, as the name suggests, converts gestures into keystrokes thanks to a little Arduino programming ...

Raspberry Pi and Arduino are powerful open-source tools on their own which are even stronger together. The 2023 All-In-One Raspberry Pi & Arduino Developer Bundle offers nine courses of training in ...