Content for Keypad

Burglar Alarm System

“I had a “brand name” burglar alarm system installed in this house many years ago, but when I switched my phone system to use VOIP over my internet, the phone connection to the alarm system was disconnected and it was …

Arduino safe without any servo or motor shield

“In this instructable i will teach you how to make a very cheap arduino safe without any servo or motor shield and it also displays the password on LCD and it is wireless too.”

Bulls and cows game with arduino

“Also known as Cows and Bulls or Pigs and Bulls or Bulls and Cleots) is an old code-breaking mind or paper and pencil game for two or more players, predating the similar commercially marketed board game Mastermind. It is a …

Arduino LCD Keypad Shield PONG!

“This is part of my games console project. This is a port of Atari’s Pong but it is only you that plays, so no computer just you. you control both panels to hit the ball. So lets start.”

Keypad and SMS Based Dual Door Lock System

“Dual password lock system is designed to open lock via Keypad when available at home and via SMS when away from home in case the guest arises. The SMS feature also provide the availability to change password.”

The perfect Beer with Arduino: OpenArdBir project

“Open Ardbir is largely inspired by the original project formerly Braudino from Stephen Mathison and then upgraded and modified by Mike Wilson under the Mike’s Brewery appellation and is been completely reviewed by Max Nevi and Italian team (Alessio …

DemUinoPortable

“An Arduino/Sanguino micro-computer by DemeterArt.”

Portable Ultrasonic Range Meter

“This device is a small, portable ultrasonic range meter using an ATMega328 microcontroller, an ultrasonic module and a 4x20 LCD for ranging distances in meters and inches.”

ArdLock – Arduino Door Lock

“This a door lock built as fun project.It is quite easy to build and a fun way to learn and improve your knowledge of arduino.I tried to add a 16*2 display but there werent enough GPIO pins …

Make your own ‘Home Computer’

“Many of us learnt to program on a Sinclair Spectrum, Commodore 64, BBC Micro or similar - 8/16 bit Home Computers. These computers booted straight up to a command prompt and encouraged you to write code and play with them …