Arduino

Scrambling to find the mute key when an annoying video starts playing or when someone walks into your office can be a hassle. You have to […]

A single LED can be handy in testing Arduino projects. But when you add an LED matrix, you can get really creative, spelling out letters, numbers, […]

If you want to keep the cats off the counter, a squirt bottle is an easy discipline method. However, you can’t always be in the room. […]

You might already know that the remote control for your TV uses infrared light that’s invisible to the naked eye to send coded signals instructing the […]

RFID tags are small, rewritable chips that can store small amounts of data like names, addresses, product information, and more. They can take the form of […]

In the past, we’ve shown how to control an LED matrix with an Arduino. However, if your project only needs to show numbers, you might be […]

It’s important to keep your plants watered and healthy. However, if you struggle to remember if you’ve watered them or want to get a reminder, you […]

Arduino boards are useful for controlling low-voltage electronics like LEDs, small servos, and sensors. But when you want to control something bigger—for example, a lamp or […]

LEDs are a quick and simple way to add a splash of color to your home, applying strips of LEDs to the underside of your kitchen […]

Arduino shields allow you to quickly upgrade your projects with a wide array of useful features and tools that you can plug directly into your board. […]

Connecting a Raspberry Pi to an Arduino Uno Using the I2C Protocol Part 2: Analogue Voltages Did you know that the Raspberry Pi was never intended […]

Morse code is a fun way to communicate if you’re into secret messages. However, the nature of Morse code makes it excellent for writing and generating […]