It is coded for an Arduino board with a keypad that controls RGB LED lights and has a spam mode feature that changes LED colors repeatedly when a key is held down. It includes a Keypad library and ...

This Arduino Uno project involves developing an application that interacts with an LCD and a 4x3 keypad. Initially, the LCD will display the user's student ID followed by the first 10 letters of their ...

We can now start the real experiment with as Arduino Uno by wiring up the keypad to the Arduino in the following/like manner: Keypad pin 1 to Arduino digital 3 //C2; ... If you still have the problem ...

April Fools’ Day may have passed, but we really had to check the calendar on this hack. [Damian Peckett] has implemented an Apple ][, its 6502 processor, and a cassette port, all on an Arduin… ...

arduino keypad lock 1 Articles Arduino Keypad Door Automation. November 1, 2013 by James Hobson 45 Comments [Andrea] just sent us this great student hack he made for his room. He’s ...

The ELK Junior Arduino Uno case is equipped with a number of excellent features that include a custom moulded section for the LCD JEMshield++ together with a keypad, backlight, beeper, 2 relays ...