ATtiny

This tutorial shows you how to hook up and use the SparkFun Thing Plus Dual-Port Logging Shield.

A Hookup Guide to get you started with the SparkFun Qwiic Dual Solid State Relay.

A Hookup Guide to get you started with the SparkFun Qwiic Quad Solid State Relay Kit (say that five times fast!).

A Hookup Guide for the SparkFun Qwiic Button (Red) and SparkFun Qwiic Button Breakout. Goes over connecting the Qwiic Button to an Arduino microcontroller and using it with the Qwiic Button Arduino library.

If you are tired of taking up GPIO pins, wiring a bunch of pull up resistors, and using firmware that scans the keys taking up valuable processing time... check out the new Qwiic Keypad.

The Qwiic RFID ID-XXLA is an I2C solution that pairs with the ID-LA modules: ID-3LA, the ID-12LA, or the ID-20LA, and utilizes 125kHz RFID chips. Let's take a look at the hardware used for this tutorial.

Looking for an easy way to implement a joystick to your next Arduino or Raspberry Pi project? This hookup guide will walk you through using the Qwiic Joystick with the Arduino IDE on a RedBoard Qwiic and in Python on a Raspberry Pi.

Playing MP3s has never been easier.

SparkFun’s Qwiic Quad Relay is a product designed for switching not one but four high powered devices from your Arduino or other low powered microcontroller using I2C.

Get started switching those higher power loads around with the Qwiic Single Relay.

Take your volume knob beyond 11 with the Qwiic Twist digital RGB LED encoder via I2C!

In this tutorial, we will use a Raspberry Pi 3 and the Pi AVR Programmer HAT to program an ATMega328P target. We are going to first program the Arduino bootloader over SPI, and then upload an Arduino sketch over a USB serial COM port.

A bare minimum Arduino compatible breakout using a ATtiny84 for integration into your small projects!

Make a beautiful night sky costume using the LilyPad LEDs and the LilyTiny.

Create a quick and easy piece of e-textile art based on a Zodiac sign using a LilyTiny, LilyPad LEDs, battery holder, conductive thread, and coin cell battery.

This tutorial provides everything you need to know to get started with the Roshamglo badge.

Learn how to customize and program your Roshamglo badge.

Turn your Roshamglo board into a (nearly) universal TV power button.

With this, you will be able to upload Arduino sketches directly to the ATtiny84 over USB without needing to use a programming device (such as another Arduino or FTDI chip).

A guest tutorial on an Electronic Terrarium from the Performative Sculpture class of Parsons DT.

Show your school spirit, geek pride, or fandom with a light up pennant using the LilyTwinkle or LilyPad Arduino.

A basic hookup guide for getting started with the SparkFun Wake-on-Shake. The board gives you the ability to put your project into hibernation until bumped or shaken awake using the ADXL362 accelerometer. This means you can design projects meant to stay inert for long periods of time, possibly even several years, depending on the battery type used to power the project.

Craft a stuffed monster while exploring the LilyTiny preprogrammed microcontroller. This is a project based on the Plush Monster Activity created at MIT's High-Low Tech Lab by Emily Lovell, Jie Qi, and Natalie Freed.

Make a light up goodie bag with conductive thread, LEDs, and the LilyTwinkle!

A quick tutorial showing how to reprogram the ATtiny85 IC found on the LilyTiny or LilyTwinkle boards.

Fix your bootloader-less MicroView! This tutorial covers how to: disassemble the MicroView, wire it up to an assortment of programmers, program the bootloader, and test it out.

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

A how-to on the Tiny AVR Programmer. How to install drivers, hook it up, and program your favorite Tiny AVRs using AVRDUDE!

Learn how to build a simple microcontroller circuit using the pre-programmed LilyTiny Board

Make a soft circuit firefly jar with conductive thread, LEDs, and the LilyTwinkle!

The Uncertain 7-Cube is a non-committal, less-than-helpful, but also entirely honest fortune teller. Simply ask it a yes or no question, give it a nudge, and the 7-Cube will dutifully inform you that it doesn’t have all the facts and doesn’t feel comfortable making a guess.

Here we will learn how to say how you feel with pizza. Electric pizza.