The Libraries folder is located in "My Documents\Arduino" When you first turn on the Arduino, the password will be set to "12345" However, once you change it the password will remain that even if the ...

Arduino Keypad Lock with Password Changing. Contribute to andersmmg/arduino-keypad-lock development by creating an account on GitHub.

For this, just wire up the hardware (arduino+keypad) as described earlier. Although the code is an entry-level one, it includes a secret key option that will need to be entered on the keypad.

[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of ...

[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made … ...

JC Pro Maco is not the only Arduino-powered keypad with a rotary encoder, and he got his inspiration from other projects listing on Tindie, including the Hub16 programmable macro keyboard with 16 keys ...

Makers and developers that enjoy creating projects using the Arduino platform may be interested in a new shield for Arduino that incorporates an LCD JEMshield++, keypad and enclosure all in one ...

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.