Author: Jan Mallari

In this tutorial, we will discuss the uses for keeping track of the date/time on the Arduino, the different sources of date/time available, what is an Arduino Ethernet Shield, and then, we will build a project to get the current date/time using an Arduino and the Ethernet Shield.

In this tutorial, we will discuss what is UART communication and how it works. We will also write a simple sketch to demonstrate how to transmit and receive data via UART using an Arduino.

In this tutorial, we will learn what is SPI and how it works. We will also assemble a simple project using an Arduino Uno to control an MCP4131 IC using SPI communication.

In this tutorial, we’ll discuss what the I2C communication protocol is, how it works, and...