Raspberry Pi
Intermediate
Introducing Voltage Regulators
Learn the basics of voltage regulators and how and where to use them in your circuits.
Easy
Getting Started with Unicorn Paint
Learn how to pixel paint mini works of art on your Unicorn HAT using your Pi and a web browser
Easy
Getting Started with Unicorn HAT
Learn how to use Unicorn HAT, the vibrant 8x8 pixel colour display for your Pi
Easy
Getting Started with PiGlow
Learn how to use PiGlow
Easy
Getting Started with Explorer HAT
Learn how to install Explorer HAT
Easy
Getting Started with Display-o-Tron 3000
Learn how to install your Display-o-Tron 3000
Easy
Finding your Raspberry Pi's IP Address
To connect remotely to your Pi, you may need something called an IP address. Here's how to look it up!
Easy
Explorer HAT Pro PIN entry system
Learn how to use Explorer HAT Pro to build your own PIN entry system
Easy
Explorer HAT Pro Lights Out Game
Learn how to create a fun little version of the Lights Out game using Explorer HAT Pro
Easy
Driving a 4-digit, 7-segment Display from A+, B+ or Pi 2
Learn how to drive a 4-digit, 7-segment display from just those extra pins on the 40-way header.
Intermediate
An exhaustive demystification of a 7 segment digit
Learn how figure out how to drive a single 7 segment display, right from the very basics.
Intermediate
Controlling Your Robot: USB HID/Wireless Keyboards
This article walks you through controlling a Pi-powered Robot with a USB HID Keyboard or similar USB input device.
Advanced
Building a Raspberry Pi Pan/Tilt Face Tracker
Learn how to combine a servo driver, pan-tilt kit and Raspberry Pi camera into your own diligent face tracking machine.
Intermediate
Add a Serial/UART breakout to your Pi
Serial is great for debugging and configuring on the go, but having to remove an add-on board to get at the right pins is a pain. Let's add some more!