Anyway the keypad is a perfect blend of art and technology with a price tag far below rubies! This little article is designed to help you get started with your new microcontroller + keypad project so ...

Project Description The aim of this project is to illustrate the interaction between a numeric keypad and an Arduino, displaying input on 7-segment displays. The innovative use of the CD4511 decoders ...

Overview The Arduino Keypad-LCD Controller is a project that utilizes an Arduino Uno R3, an LCD display, and a keypad to create an interactive user interface. This system allows users to input data ...

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 ...

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 ...

[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 ...

The Arduino will trigger each transistor individually through a 1Kohm resistor. The collector of each transistor connects to a ground line from the keypad.

Arduino Fingerprint Door Lock Project 11:17 am September 14, 2018 By Julian Horsey ...