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!

Digital Logic

A primer on digital logic concepts in hardware and software.

Getting Started with OBD-II

A general guide to the OBD-II protocols used for communication in automotive and industrial applications.

ASCII

A brief history of how ASCII came to be, how it's useful to computers, and some helpful tables to convert numbers to characters.

Understanding Thermal Resistance

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

Gyroscope

Gyroscopes measure the speed of rotation around an axis and are an essential part in determines ones orientation in space.

Wireless Gesture Controlled Robot

Control the RedBot wirelessly based on the movement of your hand using an accelerometer, Arduino, and XBees!

Magnetic Levitation

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

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.