Vintage radio hacked into a docking station

Zoe RomanoJune 17th, 2013

Vintage radio hacked into a docking station

Mr. Oyvind from Oslo sent us a cool  hack of a 75-years-old radio into an iPhone dock using an Arduino.

On his website you can read the complete tutorial or download the code and below you can have more details on the way he used the board:

the Arduino is used to read the state of the dual potentiometer that controls the volume and then translate this value into a certain number of LEDs being lit on the volume indicator.
I am using a Duemilanove. The code for the project is very simple and can be found here:http://www.build-electronic-circuits.com/wp-content/uploads/2013/05/radio_ino.zip
  •  An overview of the inside of the dock (very messy, I know ;) )
dock overview
  •  I am using a dual potentiometer (2 pots in one). Here you can see one pot connected to the amplifier on the left to control the volume, and the other connected to the Arduino on the right to read the position of the pot.

dock pot amp arduino

  • Here you can see the 4 wires used to control the volume display connected to digital input 2, 3, 4 and 5 on the left side of the board. And you can see the potentiometer connected to 3.3V, analog input 0 and ground on the right side of the board.

dock connections

2 Responses to “Vintage radio hacked into a docking station”

  1. Bajdi Says:

    Cool radio, always nice to see something old turned in to something new :)

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