n this project, we will go over how to integrate a keyboard with an arduino board so that the arduino can read the keys being pressed by a user. Keypads are used in all types of devices, including cell phones, fax machines, microwaves, ovens, door locks, etc. They’re practically everywhere. Tons of electronic devices use […]
How to Connect and Read a Keypad with an Arduino Read More »
Keypad Description The Significance of Keypads as Input Devices and their Role in Various Applications Keypads serve as essential input peripherals for data entry, similar to how keyboards are crucial to computers. Numerous applications heavily rely on users providing fundamental inputs, much like those available on the presented keypad. A fundamental technique for reading input
Keypad Input Processing: Basic Procedure and Applications Read More »
My old keypad GDO gave up the ghost a while back so I decided I’d undertake a new Arduino based project. I ordered a Velleman 12 key keypad from some supplier. I don’t remember who, but I did a quick search and found a bunch of people selling them for about $5 US so this
Arduino Keypad Garage Door Opener Read More »
Hi guys, I bring a new instructable for arduino, the control access with password, 4×4 keypad and a servo. We will use the Password and Keypad librarie for arduino, besides using the servo library, but this project can also be modified by changing the servo, a motor reley or motor stepper, or any other ideas
Access control with Arduino plus Keypad 4×4 plus Servo Read More »
Have you ever wanted an ultrasonic tape measure, like this Stanley? (See picture). Well, I have but then I am a Lazy Old Geek. I don’t really need one but I thought I’d try to make one. And naturally, I thought of an Arduino. August 2012 update: I just found out the software used in
Ultrasonic Tape Measure using Arduino Read More »
The of the shelf Keypad Matrix is great but they only come in numeric or alphanumeric types. If you want to make a Keypad Matrix whose keys are designed for your needs then this is the Instructable for you. In this Instructables, I will make a keypad matrix and then utilize it as a shortcut
Customizable Keypad Matrix (Use It As Shortcuts for PC) Read More »
A lot of phrases surrounding phones don’t make sense anymore. With a modern cellphone, you don’t really “hang up” and there’s certainly no “dial” to be had. However, with [jakeofalltrades’] project, you can read an old-fashioned phone dial using an Arduino. The idea behind a phone dial is actually pretty simple. When you pull the dial back
DIAL A FOR ARDUINO Read More »
In this Instructable I will be taking you through the basics of creating your own 6 keyed macropad, controlled by an Arduino. I will be taking you through what you need, how to assemble it, how to program it, and how to improve it or make it your own. After much research, I couldn’t really
Custom Macro Mechanical Keypad Read More »
Have you ever been at the bookstore and stumbled across a great book you’ve been looking for, but had a nagging feeling that you already had it sitting at home? Yeah, us too. If only we’d had something like [Kutluhan Aktar]’s ISBN verifier the last time that happened to say for sure whether we already had
ALREADY HAVE THAT BOOK? GET THE ISBN 411 OVER IOT Read More »
In the heat of the moment, gamers live and die by the speed and user-friendliness of their input mechanisms. If you’re team PC, you have two controllers to worry about. Lots of times, players will choose a separate gaming keyboard over the all-purpose 104-banger type. When [John Silvia]’s beloved Fang game pad went to that
CUSTOM GAME PAD CAN REPROGRAM ITSELF Read More »
