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!

Pull-up Resistors

A quick introduction to pull-up resistors - whey they're important, and how/when to use them.

Magnetic Levitation

This tutorial will show you how to build a magnetic levitation circuit using common parts.

Understanding Thermal Resistance

Discussing what thermal resistance is, how it’s used for thermal management, and how to maximize the life of your project.

Monitor Sensor Data from Anywhere

Using WiFi to send sensor data from an ESP32 to a WiFi network and be able to read it from an IoT Dashboard from anywhere in the world.

ML8511 UV Sensor Hookup Guide

Get up and running quickly with this simple to use UV sensor.

MPU-9150 Hookup Guide

A basic guide to get started with the MPU-9150 9 Degrees of Freedom Breakout.

micro:bit Educator Lab Pack Experiment Guide

A quickstart guide for the micro:bit educator lab pack.

IMU Data to Motion: Tutorial for Translating Sensor Data into Real-World Movement

Sometimes we want to do more with our data than just watch the values roll by on a screen. In this tutorial, we'll take a look at one way we can translate that data to movement.