Arduino

This tutorial will show you how to combine a webcam, a 32x32 RGB LED panel, and a Teensy 3.1 to stream video from the webcam, pixelate it, and display it on the LED panel - LIVE.

Your guide to the Digital Sandbox! 16+ experiments that, using a graphical programming language, teach you to blink LEDs, monitor microphones, read temperature, and much more.

Let's take the same examples from the ArduBlock-based Digital Sandbox guide, and implement them using Arduino code.

We admit the Arduino IDE isn't for everyone. Here are some other options for programming your Arduino boards, including web interfaces and graphical programming languages.

Breakout of MS5803-14BA Pressure Sensor to measure the absolute pressure of the fluid around them to determine altitude, water depth, or any other tasks that require an accurate pressure reading. This includes air, water, and anything else that acts like a viscous fluid.

Learn how to create your very own heart rate monitor.

Skip the bootloader and load your program directly onto an AVR with the AVR Pocket Programmer.

How to get started with an XBee Shield and Explorer. Create a remote-control Arduino!

Learn how we converted 72 lightbulbs into an interactive LED array for our conference room.

How to communicate between an Electric Imp and Arduino using serial.

Make a Step Sequencer using an Arduino, the Auduino firmware, and a handful of hardware.

The Sound Detector is a microphone with a binary output. This guide explains how it works and how you can use it in your projects.

Review, teardown, and hacking tutorial for the MindWave Mobile, a $99 commercial grade EEG sensor.

Reprogram your Arduino from anywhere in the world using the Tomatoless Boots wireless bootloader with the Electric Imp.

A guide to using the Vernier Shield

This is a tutorial demonstrating one of many techniques to "hack" the Simon Says. We will highlight the technique to take your Simon Says Wireless.

Demonstrate mental chronometry with this simple reaction timer!

How to get your RedBoard up-and-blinking!

Make bright, colorful displays using the 32x16, 32x32, and 32x64 RGB LED matrix panels. This hookup guide shows how to hook up these panels and control them with an Arduino.

Getting started with the MPL3115A2 Pressure Sensor.

This tutorial will teach you what a bootloader is and why you would need to install or reinstall it. We will also go over the process of burning a bootloader by flashing a hex file to an Arduino microcontroller.

How to add some flashy graphics to your project with a 84x48 monochrome graphic LCD.

An overview of the Atmega32U4-based Pro Micro and FioV3, how to install it, and how to use it with Arduino.

Learn about the common data types and what they signify in the Arduino programming environment.