What is Current and Amps? – Electricity Basics
This is new set of tutorials on the basics of electricity. I am often asked some of these questions, and I thought it would a grea...
Teensy vs. Arduino: What’s the difference?
In this tutorial, its all about Teensy vs. Arduino! What's the difference? Why use a Teensy over an Arduino or vice-versa? We w...
Using the DHT11 Temperature Sensor with the Raspberry Pi
In this tutorial, we're going to cover using the the DHT11 (or DHT22) temperature and humidity sensor with the Raspberry Pi. Usin...
Arduino Water Level Sensor Tutorial
In this article, we're going to do an Arduino water level sensor tutorial. We'll go over how to wire the sensor, how it works, and...
Arduino Knight Rider LEDs (Cylon Eye)
In this tutorial, we're going to show how to do the most awesome Arduino Knight Rider LEDs! It's a highly requested article after ...
Arduino: Blinking an LED
After my last video introducing the Arduino, some of you commented that you needed an example of how the Arduino works that is sup...
An Introduction to the Arduino
In this tutorial, we're going to do an introduction to the Arduino! I think a lot of people confuse them with the Raspberry ...
How to Backup a Raspberry Pi
Many people pour hours and hours into developing a project on their Raspberry Pi and never put any though in how to back up their ...
Arduino Ultrasonic Sensor Tutorial
The ultrasonic sensor is one of the most common sensors used in Arduino projects. It's one of those must have sensors for many pro...
UART Communications Basics
In this tutorial let's talk about UART communications basics! A UART (short for Universal Asynchronous Receiver/Transmitter) is an...