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!

Gyroscope

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

Raspberry Pi SPI and I2C Tutorial

Learn how to use serial I2C and SPI buses on your Raspberry Pi using the wiringPi I/O library for C/C++ and spidev/smbus for Python.

LilyPad Basics: Powering Your Project

Learn the options for powering your LilyPad projects, LiPo battery safety and care, and how to calculate and consider power constraints on your projects.

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.

SoftPot Hookup Guide

Equip your Arduino project with a sliding soft potentiometer to monitor position or adding linear control to your project.

Weather Meter Hookup Guide

How to assemble your very own weather meter!

Qwiic Magnetometer (MLX90393) Hookup Guide

Figure out how magnetic fields are oriented, all without having to solder a thing.

Qwiic 9DoF - ISM330DHCX, MMC5983MA Hookup Guide

Find all your degrees of freedom with this little Qwiic breakout board combining the ISM330DHCX 6Dof and the MMC5983MA Magnetometer!