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,… ...

Arduino is one of those boards that has become synonymous with hacking and making. Since its introduction in 2005, over 700,000 official Arduino boards have been sold, along with untold millions of… ...

Initializer List Library for Arduino Overview The Initializer List library provides a minimal and efficient implementation of initializer lists for Arduino, similar to the C++11 feature. It allows ...