LED Gumball Machine

Pages
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!

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.

What is a Battery?

An overview of the inner workings of a battery and how it was invented.

LilyPad Basics: E-Sewing

Learn how to use conductive thread with LilyPad components.

Load Cell Amplifier HX711 Breakout Hookup Guide

A hookup guide for the HX711 load cell amplifier breakout board

Qwiic UV Sensor (VEML6075) Hookup Guide

Learn how to connect your VEML6075 UV Sensor and figure out just when you should put some sunscreen on.

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.

Getting Started with Machinechat

Organize and display your data with SparkFun's Artemis OpenLog and MachineChat's JEDIOne!