A FM radio that also functions as a Bluetooth speaker. [School Project]

Parts List:

2x 5W Speakers

1x TEA5767 FM Radio Module (I2C)

2x LM386 Audio Amplifier (1x for each of the two speakers)

1x BT401 V3 Audio & BLE/SPP Pass-through Module - Bluetooth 5.0

1x 16x2 LCD Character Display

1x Male to Male TRS Audio Cable

10K Ohm Potentiometer (For controlling selected radio frequency)

Ardunio UNO (R3)

General Arduino Jumper Wires

Wiring Diagram

Documentation for the TEA5767 and BT401 modules (for your own code exploration).

BT401 by DFROBOT

TEA5767 Arduino Library

Possible things to change/add

• Be able to use both speakers using an Audio Mixer
• Use available TF Card and U-Disk port provided with the BT401 Evaluation Board

Code

https://github.com/Elyas207/arduino-project/blob/master/MainCode.ino

Control Website (Website used to control this project, like a remote control)

Control Website

Additional Sources

ElectronicsClinic

Arduino TEA5767 FM Radio Receiver by Nick Koumaris