If you want to add a keypad to your Arduino project, the options are pretty limited. There’s that red and blue 4×4 membrane we’ve all seen in password-protected door lock projects ...

[Rafael] just made a little library that allows you to interface these modules to the Atmega328p-based Arduino UNO in order to gain some memory space. His work was actually based on the great ...

Learn more › Arduino kits are great for teaching students about science, technology, engineering, and math. The Interaction Design Institute in Turin, Italy, created Arduino in 2005 to provide ...