Arduino’s ubiquity and simplicity has led to a gigantic surge in the use of microcontrollers to build programmable electronics project. Despite the low cost of Arduino, you’re still committing about $30 worth of hardware every time you build a project that has an Arduino inside. This is where Adafruit’s Trinket comes in. Arduino-compatible, one-third the price, and low-power, the Trinket lets you make inexpensive and powerful programmable electronic projects. Written by one of the authors of Adafruit’s Trinket documentation, Getting Started with Trinket gets you up and running quickly with this board, and gives you some great projects to inspire your own creations. You can check out all of Mike’s tutorials here at learn.adafruit.com
Chapter 1 Introducing Trinket
Chapter 2 Software Installation
Chapter 3 Connection and Programming
Chapter 4 Libraries and Optimization
Chapter 5 Intermediate Projects
Chapter 6 Advanced Projects
Chapter 7 Going Further with Trinket
Chapter 8 Troubleshooting
Appendix A Making Electronic Sounds
Appendix B Parts Sourcing
Appendix C Publications
Engineer, Maker, and innovator Mike Barela is a Senior Foreign Service Officer with the US Department of State. A graduate of both Whitman College and the California Institute of Technology in Electrical Engineering, he has worked at Hewlett-Packard, the NASA Jet Propulsion Laboratory, and Boeing. He has traveled the world, living in a number of countries providing security to American Embassies. An avid electronics enthusiast, he has worked on computers since the introduction of the PC. He rekindled his electronics and microcontroller interests, authoring a number of popular articles on using Arduino-compatible systems. This includes collaboration with Adafruit Industries on their popular Trinket microcontroller.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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