So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...

Powered by an Arduino Uno, this laser tripwire alarm project works much like those in ... In this version, you'll be using a keypad instead of a simple push button to deactivate the alarm.

connect to the column C1-C3 pinouts of the keypad Next is a project example, where the Arduino is instructed to do something based on a correct key (secret number) being entered into the keypad, ...

But that project only showed you how to interface the Arduino with the keypad — [Doug] went the ... He’s using an Arduino Uno and an Ethernet breakout board to hook it up to the network.

Electronic and Arduino enthusiasts searching for an ... “Last year I’ve made two door lock projects. One was the keypad project and the second one was an RFID door lock project each with ...

Most of us are familiar with the Arduino Uno, a starting place for electronics projects since 2010. But what if the Arduino Uno was released in 1980? You’d probably get something like ...

Arduino isn't obsolete, though—in fact, its plethora of connectivity options makes it the better choice for many electronics projects ... I have used an Arduino Uno to monitor two ultrasonic ...

However, the only Arduino platform included is an Uno R3. You can still create different circuits with this board, though, especially if you're primarily working on beginner projects. Aside from ...