Arduino Webserver Control Lights, Relays, Servos, etc…

In this project using only an Arduino with an Ethernet shield.
I’ll be controlling one LED and a servo, but you can apply this method to control a DC motors, buzzers, relays, stepper motors, etc..

Overview:

When you upload the the code provided in this tutorials. it creates a webserver in your LAN and you simply use the IP to access that webserver through your browser. After that it shows a webpage similar to that one below. When you press the button β€œTurn On LED” your url will change to: β€œhttp://192.168.1.178/?button1on” the arduino will read that information and It turns the LED On.

Arduino Webserver Control Lights, Relays, Servos, etc...

By default the IP is β€œ192.168.1.178β€³. That also can be found on the Arduino code provided.
The Webpage will look like the image on the attachments.

Check this Video tutorial below ! (Includes demonstration)

Step 1: Parts Required

  • 1x Arduino Uno
  • 1x Ethernet Shield (with Wiznet W5100 chip)
  • 1x 220 Ohm Resistor
  • 1x LED
  • 1x Micro Servo Motor
  • 1x Breadboard
  • Jumper Cables

Step 2: Schematics

Simply follow the schematics.

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