connect to the column C1-C3 pinouts of the keypad Next is a project example, where the Arduino is instructed to do something based on a correct key (secret number) being entered into the keypad, ...

Those who learned to code on its frustrating lack of tactile feedback may be surprised to see an Arduino project presenting it as the perfect way to easily hook up a keyboard to an Arduino.

Watch the video below to learn more about his Arduino-based portable keypad that connects to your Arduino development board and offers the complete alphabet, numbers 0-9 as well as several commands.

It can be used to create sounds in an integrated system or simply develop an instrument using the Arduino. The module will also introduce using MIDI with the Arduino. The presentation material can be ...

However, a dial would add a nice retro touch to any numeric input you might happen to need. If you need project inspiration, how about a volume control? Or, why not a numeric keypad?

an Arduino, and a WebSocket server he wrote using Python / Tornado, this young engineer created a system that allows him to connect to the server with his iPod touch (or any browser, we suppose ...

And the Touch Board from Bare Conductive wants you to combine your DIY spirit with the ability to turn practically any surface into a sensor. At the heart is an Arduino compatible microcontroller ...