Remote Controling a Home Theater


This project has used HTTP calls to remote control the Denon AVR with an Arduino and Ethernet shield. The arduino control panel can power ON/Off the Denon and control the volume with a rotary encoder.

Picture of Control Denon AVR with Arduino+Ethernet shield

Picture of Materials



  • Arduino board UNO
  • Arduino Ethernet shield.
  • Rotary encoder
  • On/Off switch to power On/Off the Denon
  • 10k Ohm Resistor
  • Arduino Proto Shield + mini breadboard
  • wires
  • A cardboard box

How to Guide

1. Connect encoder, resistor and switch to an Arduino Uno
Picture of Schematic










2. Load Source code to the Arduino  (Code can be found on the source link)

On the code you need to set the IP address of your Denon avr (variables denonIP): char denonIP[ ] = “”; //set the IP of your denon


Source :


Please Login to comment
Notify of