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Learn Raspberry Pi

Master the Raspberry Pi with these easy to follow lessons

We’re pleased to announce our new Raspberry Pi Lessons by Dr. Simon Monk & Ladyada! Simon is one of the best educational writers in the world and we also stock his fantastic books here in the Adafruit store! 

Over the course of a few weeks we will teach you everything you need to know to get started with the Raspberry Pi.  Check back often for new lessons!

Click here to get started
Author Gravatar Image SIMON MONK
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DIY Wearable Pi with Near-Eye Video Glasses
80s Vision of the Future is here!
You can hack s wearable video display to make your own 3D Printed glasses-­mounted wearable computer, powered with a Raspberry Pi.
Author Gravatar Image NOE & PEDRO RUIZ
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3D Printed Personal Monitor Game Controller Mount
Make a personal gaming session without the big screen
Ever find yourself play games in bed but your partner just wants to sleep? Save your relationship without sacrificing your levels by 3D printing your own controller-display mount. Our 7" HDMI 720p monitor is perfect for gaming without the big screen
Author Gravatar Image NOE & PEDRO RUIZ
NEW GUIDE
A REST API for Arduino & the CC3000 WiFi Chip
Stop reinventing the wheel and control your Arduino board using RESTful calls!
Representational state transfer (REST) is a software architecture that is widely used for web applications. In this project, we'll bring this architecture to Arduino so you can control an Arduino board via WiFi using a standard communication scheme. This way, you won't have to start from scratch at every new project and you'll be able to create complex wireless applications!
Author Gravatar Image MARC-OLIVIER SCHWARTZ
NEW GUIDE
SpokePOV
Persistence of Vision for your Bike!
Spoke POV is an easy-to-make electronic kit toy that turns your bicycle wheel into a customized display! The project includes a free schematic design, open software for uploading and editing stored bitmap images, and a high-quality kit with all the parts necessary to build your own.
Author Gravatar Image LADY ADA
POPULAR
Using an IR Remote with a Raspberry Pi Media Center
Control your Raspberry Pi Media Centre with an IR Remote
In this tutorial, you will learn how to use an Infrared remote with a Raspberry Pi configured as a media center. The IR receiver is attached to the GPIO connector on the Raspberry Pi.
Author Gravatar Image SIMON MONK
NEW GUIDE
CuteCircuit Twirkle Shirt Teardown
Inside the motion-activated light-up t-shirt
We took apart the first ready-to-wear LED t-shirt to see what makes it tick.
Author Gravatar Image BECKY STERN
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Wireless Music Veto Button for your Office
Exercise your right to skip songs in the office!
This project uses the comically large "big red button" to cast your negative vote for the music that's playing on Spotify. It's a completely wireless solution that carries it's own power source and connects to your Mac with Bluetooth using the Adafruit BlueFruit EZ-Key
Author Gravatar Image PAUL RICKARDS
NEW GUIDE
Smart Measuring Cup
Show the volume of liquid in a measuring cup on a web page!
An eTape liquid level sensor placed inside a container and connected to an Arduino Yun allows you to build a measuring you can view over the web.
Author Gravatar Image TONY DICOLA
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DIY FLIR Light Painting - Heat Map Photography
Make a low-budget, FLIR camera for scientific analysis, or just some awesome cosplay.
In this project we’ll use a temperature sensor to change the color of a NeoPixel ring to create heat map photography.
Author Gravatar Image NOE & PEDRO RUIZ
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LED Stego Flex Spike Hoodie
3D Printed NinjaFlex Spikes over LED Pixels
Build your own dino spike hoodie using NinjaFlex 3D printing filament, LED pixels and FLORA.
Author Gravatar Image BECKY STERN
NEW GUIDE
Capacitive Touch Sensors on the Raspberry Pi
Use everyday objects as inputs on your Raspberry Pi.
With Adafruit's capacitive touch boards you can use a wide range of objects as inputs for your Raspberry Pi. This guide shows you how to setup Adafruit's capacitive touch boards with Python and includes some example projects with Minecraft: Pi Edition.
Author Gravatar Image CRAIG RICHARDSON
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Cupcade: the Raspberry Pi Micro Arcade Cabinet
A tiny tribute to classic 1980s games
If a tiny cake is a cupcake, what's a tiny arcade game? “Cupcade” is a laser-cut enclosure housing a Raspberry Pi computer and Adafruit PiTFT for pixel-perfect renditions of arcade classics.
Author Gravatar Image PHILLIP BURGESS
NEW GUIDE
Adafruit MCP9808 Precision I2C Temperature Sensor Guide
Learn how to use this adorable little temperature sensor
You wanted a precision temperature sensor, and we aim to please! The MCP9808 is one of the nicest temperature sensors we've seen, usable with a wide range of voltages and with a typical precision of 0.25°C!
Author Gravatar Image LADY ADA
NEW GUIDE
3D Printed 20w Amplifier Box
Build an audio project that pumps 20 watts of power with the MAX9744 stereo amplifier.
A 3d printed amp box for a tiny, yet powerful amplifier with a flexible volume knob can be printed in any color to match your style.
Author Gravatar Image NOE & PEDRO RUIZ
NEW GUIDE
16x32 RGB Display with Raspberry Pi - part 2
Daisy-chain three 16x32 LED Displays with a Raspberry Pi
In this tutorial, we will look at daisy chaining together two or three RGB LED displays and also wrapping some fast and efficient C code in Python that will create images on the fly and populate them with text before handing them over to the C code to do the refreshing of the display.
Author Gravatar Image SIMON MONK
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Adafruit LED Sequins
Stitch some sparkle into your next wearable
Single color LEDs on tiny sewable circuit boards! These sequins are available in many colors and easy to use with a battery or microcontroller!
Author Gravatar Image BECKY STERN
NEW GUIDE
Wireless Security Camera with the Arduino Yun
Build your own wireless security camera using the Arduino Yun & a USB webcam!
In this project, we are going to interface a USB camera to an Arduino Yun to make exciting applications. The first one is to take a picture & upload it automatically to Dropbox when motion is detected. We'll also make the camera stream video wirelessly to Youtube, so you can monitor your home from anywhere!
Author Gravatar Image MARC-OLIVIER SCHWARTZ
NEW GUIDE
Automatic Monitor Color Temperature Adjustment
Adjust the color temperature of your computer monitor based on the temperature of ambient light!
Use an RGB color sensor to adjust the color temperature of your monitor with an Arduino or FT232H cable.
Author Gravatar Image TONY DICOLA
NEW GUIDE
Adafruit 1-Wire GPIO Breakout - DS2413
Running out of pins on your Arduino?
Pins are precious in the microcontroller world. How many times have you needed just one more pin? Sure, you could step up to a Mega and get a bunch more, but you really just need one or two. The DS2413 breakout board is the perfect solution. Each DS2413 breakout has 2 open drain GPIO pins and a 1-Wire interface. Just one of these boards will give you 2 pins for the price of one. But you can keep expanding from there. You can put as many of these boards as you want on the the 1-wire bus and still control all of them with just one Arduino pin. Each chip has a 48-bit unique address, which means you could have as many as 562 trillion GPIO pins! (In theory anyway)
Author Gravatar Image WILLIAM EARL
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Whistle Dog Activity Monitor Teardown
Inside the Whistle
This waterproof dog activity monitor is packed with 'tronix like wifi, bluetooth, and motion sensing. Let's open it and see what's inside!
Author Gravatar Image BECKY STERN
NEW GUIDE
Soft Quadruped Robot
3d print your way to a walking quadruped with no hard moving parts
This squishy robot walks using only two inputs. You can make your own using a few easy to find materials and some 3d prints.
Author Gravatar Image MATTHEW BORGATTI
NEW GUIDE
Adafruit SI1145 Breakout Board - UV / IR / Visible Sensor
A tutorial to help you get started with the SI1145 light sensor
The SI1145 is a new sensor from SiLabs with a calibrated UV sensing element that can calculate UV Index. Unlike a basic UV analog sensor, it has a weighted calibration for UVA, UVB and UVC to give you a more precise UV index output than just "mW/cm2". It's a digital sensor that works over I2C so just about any microcontroller can use it. The sensor also has visible and IR sensing elements so you can measure just about any kind of light
Author Gravatar Image LADY ADA
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DeLorean Time Circuit
Great Scott!
Making a functional clock inspired by the “Back to the Future” trilogy.
Author Gravatar Image PHILLIP BURGESS
UPDATED
3D Printed Camera LED Ring
Turn a 24x NeoPixel ring into a light for a DSLR camera
Trying to get those pixel perfect macro shots on a budget? Build your own diy low cost ring of light with a NeoPixel Ring and Trinket, Adafruit tiny arduino micro controller.
Author Gravatar Image NOE & PEDRO RUIZ
Introduction to Bluetooth Low Energy
A basic overview of key concepts for BLE
This guide will give you a high level overview of Bluetooth Low Energy, explaining how data is organised and what makes BLE so interesting.
Author Gravatar Image KEVIN TOWNSEND
Getting Started with the nRF8001 Bluefruit LE Breakout
Add Bluetooth Low Energy (BLE 4.0) to your project for low power mobile projects
This guide will help you setup your nRF8001 and show you how you can use it to talk to iOS or Android devices
Author Gravatar Image KEVIN TOWNSEND
3D Printed Bone Conduction Transducer Box
Turn almost anything into a speaker with a bone conductor transducer.
A 3D printed enclosure will house the components and turn our breadboard prototype into a mini portalable sound system.
Author Gravatar Image NOE & PEDRO RUIZ
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Adafruit NeoPixel Überguide
Everything you always wanted to know about Adafruit NeoPixels but were afraid to ask
NeoPixels are “intelligent” full-color RGB LEDs that can be controlled and chained from a single microcontroller pin. This guide presents an overview of NeoPixel products, along with tips for building and powering projects of all shapes and sizes.
Author Gravatar Image PHILLIP BURGESS
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Boombox Beach Bag with Audio Amp and Speakers
Pump some decent decibels with this tiny amp & speakers!
Upgrade your old beach bag to a hi-tech beat blastin' bag with amp and mini speakers.
Author Gravatar Image NOE & PEDRO RUIZ
AHRS for Adafruit's 9-DOF/10-DOF Breakout
How to turn Adafruit's 9-DOF or 10-DOF breakouts into a low cost AHRS (attitude and heading reference system)
This tutorial will show you how you can make use of various open source utilities and code to turn your 9-DOF or 10-DOF Adafruit breakout into a heading reference system for drones or other navigation-based projects.
Author Gravatar Image KEVIN TOWNSEND
POPULAR
TMP36 Temperature Sensor
Reading temperatures to 0.1 degree precision!
An analog temperature sensor is pretty easy to explain, its a chip that tells you what the ambient temperature is. This guide will show you how an analog temperature sensor works, how to wire one up, and some project examples.
Author Gravatar Image LADY ADA