Content for Keypad

Keypad

A keypad is a set of buttons arranged in a block or "pad" which bear digits, symbols or alphabetical letters. Pads mostly containing numbers are called a numeric keypad. Numeric keypads are found on alphanumeric keyboards and on other devices which require mainly numeric input such as calculators, push-button telephones, vending machines, ATMs, Point of Sale devices, combination locks, and digital door locks. Many devices follow the E.161 standard for their arrangement.

The Expletive Keyboard

“I built a keyboard that contains only the letters you really need. A month or two ago, I was browsing Instagram and saw the post in the screenshot. It was what appeared to be a photoshopped keyboard that only contained …

Project  Chordie

Chordie

“This is my attempt at a chording keyboard. I got inspired by gBoards’ Ginny keyboard but felt like there’s some room for improvements. Especially uncomfortable was using mouse with it. Thus I have decided to attach a trackball. Now …

How to Build a Pico Macro Pad

“In this instructable, I am going to show you How to Build a Macro Pad using Raspberry pi pico Pico KeyPad is a must-have shortcut keyboard for your PC work. This keypad consists of 9 keys (you can add more …

Project  Pico KeyPad

Pico KeyPad

“A shortcut keypad for your PC work. Pico KeyPad is a must-have shortcut keyboard for your PC work. This keypad consists of 9 keys (you can add more no. of keys), the size of this 9x9 keypad is small and …

Book Conservation Chamber Using Raspberry Pi

“Hello everyone! For a school project at MCT Howest Kortrijk, I made a Book Conservation Chamber. This is a climate controlled box in which you can store books. The reason why I choose to make this is because a lot …

Project  jank

jank

“just another keypad 21 mechanical keys configured as a numerical keypad plus 4 programmable macro keys. Another write-up can be found at clews.pro. The main features of this keypad include: - HID compliant USB peripheral using an ATmega32U4 microcontroller with …

Home automation using Keypad

“From controlling the room lights to controlling the door lock with your keypad, home automation has taken convenience to a whole new level. As thefts are increasing day by day security is becoming a major concern nowadays. I wanted to …

Tic Tac Toe (Arduino Uno and Neo Pixels)

“Tic Tac Toe is a two player game in which the players compete to get 3 pieces in a row. In this project we constructed a Tic Tac Toe game using a number pad and neo pixels as pieces. This …

Kid’s Control Panel With Arduino(s)

“Since getting an Arduino starter kit I was wondering what to make of all those fancy buttons, shiny LEDs, touchscreen LCD displays… I was thinking about weather station, but I was told that in the maker’s world, weather station …

Arduino Password Protected Lock With 4*4 Keypad And Lcd

“This Project Which Iam Sharing To You Is A Password Protected Lock System With Lcd Which Is Very Simple To Make So Lets Get Started This is an arduino security lock system which includes 4*4 keypad, relay module and …