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,… ...

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.

Get in-depth information on Everswitch 3x4 Door unit Wiegand 26 Electronic keypads including detailed technical specifications. Besides, view the entire catalog of Everswitch 3x4 Door unit Wiegand 26 ...