Lesson 2. Parsing the line using "if else if" statements and == or strcmp Lesson 3a. Preperation for Improved parsing and reduced SRAM consumption - "Case" Statements Lesson 3b. Improved parsing and ...

The article is a tutorial on how to control 16 relay through Arduino microcontroller with Ethernet shield W5100. Hello, I'm going to share again with another project that helps many of you to solve ...

In this example, you will use your Ethernet Shield and your Arduino to send and receive text strings via the UDP protocol (Universal Datagram Packet). You'll need another device to send to and from.