Arduino Uno connected to ethernet shield via SPI is programmed as a web server controlling 3 LEDs and a buzzer tone frequency.
Link to code:
https://akuzechie.blogspot.com/2020/12/arduino-web-server.html
Contents:
0:00 Introduction
0:18 Block Diagram of Implemented System
1:21 Uno Ethernet Shield Specs
1:43 Circuit Description
2:09 HTML Coding using Visual Studio Code
3:31 C++ Sketch
4:32 Demonstration
4:55 Conclusion
