2023-02-05

[public] 76.9K views, 10.1K likes, dislikes audio only

GreatScott!

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Previous video: /youtube/video/JPZVLmU0MYI

I2S Basics video: /youtube/video/qNLvoSQCx60

Good explanation video on how to use the GPIOs of the touchscreen LCD:

https://www.youtube.com/watch?v=rGxDZPYcWIs

More project information here: https://www.patreon.com/posts/internet-radio-77765961

Parts list: (affiliate links)

ESP32: https://s.click.aliexpress.com/e/_DFndNcR

I2S Amp: https://s.click.aliexpress.com/e/_DBi7vO1

20W Class D Amp: https://amzn.to/3XDioQJ

Touchscreen: https://eu.mouser.com/ProductDetail/STMicroelectronics/STM32F469I-DISCO?qs=kWQV1gtkNndotCjy2DKZ4w%3D%3D

12V Power Supply: https://s.click.aliexpress.com/e/_DkkgZUr

5V Power Supply (Buck Boost): https://s.click.aliexpress.com/e/_DlIH1Xd

Resistors: https://s.click.aliexpress.com/e/_DC44lxH

Potentiometer (1K): https://s.click.aliexpress.com/e/_DC0a1F5

AC Socket: https://s.click.aliexpress.com/e/_DlNcuBh

Facebook: https://www.facebook.com/greatscottlab

Twitter: https://twitter.com/GreatScottLab

Instagram: https://www.instagram.com/great.scott.lab/

Support me for more videos: https://www.patreon.com/GreatScott?ty=h

In this project video I will show you how I turned a 50 year old radio from the flea market into a beautiful modern internet radio with touchscreen. That means I will show you how I refurbished the radio and created a new electronics system around an ESP32 Microcontroller and an STM32 Touchscreen LCD board. The end result was definitely worth the time and money ;-) Let's get started!

Websites which were shown/used during the video:

https://www.ti.com/cn/lit/ds/symlink/tas5711.pdf?ts=1667997669809&ref_url=https%253A%252F%252Flcsc.com%252F

https://github.com/tierneytim/btAudio

https://github.com/pschatzmann/ESP32-A2DP

https://github.com/tierneytim/btAudio

https://www.deutschlandfunknova.de/info/empfang

https://www.deutschlandfunkkultur.de/livestream-102.html

https://www.hitradio-rtl.de/programm/empfang/HITRADIO-RTL-Livestreams-Direktlinks-id679340.html#_HITRADIO-RTL-Region-Leipzig

https://www.fmlist.org/sendertabelle/ukw-st_more.php?inputLand=D&inputRegion=73616e&inputPx=Radio+Brocken&inputPxHash=5d18c54aa7c0531099d03113e8927cdb8ef21a848dc39192db5221e366093f5f

https://www.energy.de/programm/wlan-radios

Thanks to Onshape for sponsoring this video.

0:00 WiFi/Bluetooth Radio Idea

1:09 Intro

2:12 Refurbishing the Radio

5:17 Bluetooth Music

6:13 Internet Radio

9:05 Touchscreen LCD

10:45 Final Assembly/Verdict