Posted in Communication Concept Tutorials

Wired Communication Protocols: UART

In this new series of articles, we are going to explore wired communication protocols. It will consist of 3 parts, starting with this one for…

Posted in Concept Tutorials Electronics

Basic Electronics: Capacitors

Welcome to the third part of the basic electronics series! This time we are going to discuss everything you need to know about capacitors, a…

Posted in Concept Tutorials Electronics

Basic Electronics: Resistors

Resistors are an omnipresent component on every electronic circuit. Today, we get to learn more about them, their different types, applications, and proper usage. What…

Posted in Concept Tutorials Electronics

Basic Electronics: Current, Voltage, and Resistance

Not everyone in the Arduino craft is knowledgeable in basic electronics. In fact, the majority of Arduino makers are of programming backgrounds. That is why…

Posted in Communication Concept Tutorials

Wireless Technologies for Your Arduino Projects

Circuitrocks has a bunch of wireless technologies available for Arduino wireless communications. Here is a short guide on how to choose the correct one for…

Posted in Electronic Modules Product Tutorials

DC Motor Control Using L298N Driver

Make your robots move using DC motors. In this article, we’ll take a look at DC motor fundamentals and how you control them using the L298N DC motor driver module.

Posted in Electronic Modules Product Tutorials

GPS Fundamentals with UBLOX NEO-6M GPS Chip

GPS is rapidly evolving from just being useful to being essential in our current world. Fortunately, there is an easy-to-configure, low-powered, Arduino-supported chip called UBLOX…

Posted in ESP32 Product Tutorials

Make a big ESP32 digital clock

Need a big clock that is easy to read even on bright days? Why not build your own digital clock based on an ESP32. And…

Posted in Electronic Modules Product Tutorials

RFID Interfacing: MFRC-522 Reader/Writer Module

Since its inception, RFIDs are never out of trend. Applications for RFID technology include access systems, manufacturing, logistics, inventory management, retail sales and security purposes….

Posted in ESP32 Product Tutorials

ESP32-CAM with RTSP video streaming

The ESP32-CAM is one of the cheapest solutions if you want to add video recording to your IoT project. In this tutorial, you will learn the following:…