LED Gumball Machine

Turn a large voltage into a smaller one with voltage dividers. This tutorial covers: what a voltage divider circuit looks like and how it is used in the real world.

Learn about the common data types and what they signify in the Arduino programming environment.

How to interpret hex numbers, and how to convert them to/from decimal and binary.

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

How to get started using the MMA8452Q 3-axis accelerometer -- a solid, digital, easy-to-use acceleration sensor.

Here are a few tips in using the PicoBoard with Scratch v1.4. The PicoBoard allows us to write Scratch programs that interact with a variety of sensors on the PicoBoard. These sensors include: sound, light, a slider, a push button, and 4 external sensors (A, B, C, and D).

A quick hookup guide and project to get you started with the Soil Moisture Sensor from SparkFun.

Getting started with the AMS dToF imagers (TMF8820 and TMF8820).