I have built an ESP32 radio (https://github.com/Edzelf/ESP32-Radio) on a 70x50mm perfboard.
The following key-components were used:
Speakers https://www.aliexpress.com/item/4000127737256.html?spm=a2g0s.9042311.0.0.22f54c4devAQBT
MP3 decoder VS1053B https://www.aliexpress.com/item/32809457097.html?spm=a2g0s.9042311.0.0.27424c4dQavbli
Perfboard (70x50) https://www.aliexpress.com/item/32588853051.html?spm=a2g0s.9042311.0.0.27424c4d87npFC
Audio Amplifier https://www.aliexpress.com/item/32947566785.html?spm=a2g0s.9042311.0.0.27424c4d87npFC
ESP32 30 pin https://www.aliexpress.com/item/32864722159.html?spm=a2g0s.9042311.0.0.27424c4d2KJadN
Micro-USB port https://www.aliexpress.com/item/32838750325.html?spm=a2g0s.9042311.0.0.27424c4dYuC8OP
Any rotary encoder with click arduino style.
Speaker grills, displaybezel and resonance cans to be glued in place with superglue. The rest to be screwd together with M3 screws. Pretapping advised!
Choose any knob style of your liking
OpenSCAD file included as always for easy adapting to your personal needs.
Enjoy listen to the music!
Printer Brand:
Creality
Printer:
Ender 3
Rafts:
No
Supports:
No
Resolution:
0,2
Infill:
10
Filament: Noyes PLA wooden, bronze, black
Category: ElectronicsThe author marked this model as their own original creation. Imported from Thingiverse.