Author: Ruzell Ramirez

Usiing AT Commands on the ESP8266 - Featured
Posted in ESP8266 Product Tutorials

Using AT commands on the ESP8266

In this tutorial, we are going to explore the pre-installed AT firmware inside the ESP8266. The AT Firmware The AT firmware is a pre-installed software…

Getting Started With ESP8266 - Featured
Posted in ESP8266 Product Tutorials

Getting Started with the ESP8266 chip

Are you itching to connect your Arduino projects to the internet? Then this tutorial is perfect for you. In this new series of articles, we…

Posted in Communication Concept Tutorials

Wired Communication Protocols: SPI

For the final part of the wired communication protocols series, we are going to discuss SPI, also known as Serial Peripheral Interface.

Posted in Communication Concept Tutorials

Wired Communication Protocols: I2C

So far we’ve talked about wireless technologies and UART communications. In this tutorial, we will talk about Inter-Integrated Circuits or I2C. I2C I2C (Inter-Integrated Circuits)…

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.