Hey guys. Wan't to make something cool? Check this out.
In this video, we have given a brief demonstration of FM Receiver using Arduino. In this Instructable, we will show you how to make it step-by-step.
Let' get on with it.
Step 1: Components
4. 1 kΩ Potentiometer
7. Speaker, of course!
So once you have these, go for the circuit diagram.
Step 2: Circuit Diagram
Follow this circuit diagram. There is only one thing missing in this circuit.
The potentiometer that you will use, middle-pin will be connected to A1 pin of Arduino, either side of potentiometer will be connected to VCC and rest one to the GND. Rotating the potentiometer will help us to set the frequency the channel (Check the video).
Step 3: Upload the Code
Also you need to make the TEA5767 Radio Module like this (shown in image) so that it will be easy for you to work.
The code is given in the description of the video. Do check it out.
Step 4: Show Time!
You are almost done. Just connect the Audio Output pin of TEA5767 with the positive terminal of Speaker as shown in circuit diagram.
Power the Arduino from Computer or Adapter.
Your circuit is ready. Tune to your favorite channel and enjoy the music. :D
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