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New TEA5767 Sketches to Make an FM Radio with Arduino © GPL3+

These are sketches to control the TEA5767 FM radio module, and using Arduino and an I2C LCD display. One version makes use of a keypad.

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Components and supplies

A000066 iso both
Arduino UNO & Genuino UNO
The Arduino UNO manages the settings of TEA5767 but the module is autonomous
×1
NXP TEA5767 FM Stereo Radio | Mit Antenne | DIY Starter Kit
I have buyed the chip on eBay e.g. Ampario in Germany
×1
Arduino Keypad 4x4
×1
Mfr 25frf52 1k sml
Resistor 1k ohm
connected between VCC 5V and output A1 to limit current when potientometer is low
×1
09939 01
Rotary potentiometer (generic)
I have used a generic 10K to manage FM frequency change
×1

Apps and online services

Ide web
Arduino IDE
I have written sketckes with Arduino IDE on Linux 64bit (Linux from scratch version 8.2)

About this project

I love listening to the radio and I wanted to create a project featuring a portable radio managed by Arduino. To me, as a beginner, this project was important to study I2C and Arduino sketches.

Next step: I will publish an enhanced version of the software as a library.

There are two versions of the project:

  • easy: Arduino UNO, LCD display, TEAD5767 module
  • enhanced: adds a keypad (4 radio channels and seek) and analog control of frequency with a potientometer

Both are published as sketches on GitHub.

Code

Github repository
Repository where you can download the sketch

Schematics

Simple schemtic
List of parts and comments on how to connect (see notes!). The schematic is not complete because I am learning Fritzing
Radiofm1 bb kvsdinwr6w

Comments

Author

Default
diamond2016
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Additional contributors

Published on

April 14, 2018

Members who respect this project

AdambenzLevanijincharadze u5pdpw67iuTittiamo

and 2 others

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