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!
Pulse Width Modulation
An introduction to the concept of Pulse Width Modulation.
Digital Logic
A primer on digital logic concepts in hardware and software.
Connectivity of the Internet of Things
An overview of the different protocols that can be used for the development of Internet of Things (IoT)-based projects.
First FPGA Project - Getting Fancy with PWM
An initial project using Alchitry's onboard FPGA to manipulate PWM
INA169 Breakout Board Hookup Guide
How to interface with the INA169 Breakout Board to measure current.
VL6180 Hookup Guide
Get started with your VL6180 based sensor or the VL6180 breakout board.
Weather Meter Hookup Guide
How to assemble your very own weather meter!
SparkFun Qwiic MicroPressure Hookup Guide
Get started using your Qwiic MicroPressure breakout board with this hookup guide.