LED Gumball Machine
Contributors:
Nate
Nate 
Resources and Going Further
We hope you've enjoyed reading about our LED dispensing gumball machine. If you liked this one, there's tons more!
Accelerometer Basics
A quick introduction to accelerometers, how they work, and why they're used.
Hexadecimal
How to interpret hex numbers, and how to convert them to/from decimal and binary.
Raspberry gPIo
How to use either Python or C++ to drive the I/O lines on a Raspberry Pi.
Understanding Thermal Resistance
Discussing what thermal resistance is, how it’s used for thermal management, and how to maximize the life of your project.
APDS-9960 RGB and Gesture Sensor Hookup Guide
Getting started guide for the Avago APDS-9960 color, proximity, and gesture sensor.
Simultaneous RFID Tag Reader Hookup Guide
A basic guide to getting started with the RFID Tag Reader breakout and how to read and write multiple RFID tags over multiple feet!
Weather Meter Hookup Guide
How to assemble your very own weather meter!
Advanced Autonomous Kit for Sphero RVR Assembly Guide
Get your Advanced Autonomous Kit for the Sphero RVR built up with this hookup guide!