LED Gumball Machine

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Contributors: 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!

Logic Levels

Learn the difference between 3.3V and 5V devices and logic levels.

Raspberry gPIo

How to use either Python or C++ to drive the I/O lines on a Raspberry Pi.

Basic LED Animations for Beginners (Arduino)

Let's have some fun with LEDs! We'll explore LEDs once again with the SparkFun RedBoard Qwiic, making cool effects, and putting those effects to work using a sensor.

Programming an FPGA

Come look at the basics of working with Field Programmable Gate Arrays.

Vernier Shield Hookup Guide

A guide to using the Vernier Shield

SIK Keyboard Instrument

We can use the parts and concepts in the SparkFun Invetor's Kit to make a primitive keyboard instrument.

Getting Started with the Artemis Development Kit

This guide covers the general design of the board, the installation of the recommended software used to program the Artemis DK, and some basic examples. For more advanced functionalities, we have separate software development guides for the AmbiqSDK, Arm® Mbed™ OS, and the Arduino IDE platforms that users can reference.

Qwiic Pressure Sensor (BMP384) Hookup Guide

Get started with the SparkFun Pressure Sensor - BMP384 (Qwiic) following this guide.