Mirko Pavleski
Published © GPL3+

DIY SW, MW, SDR Radio with ESP32 and Si5351

Sensitive retro look radio capable of receiving signals from middle wave and short wave band.

AdvancedFull instructions provided12 hours15,688
DIY SW, MW, SDR Radio with ESP32 and Si5351

Things used in this project

Hardware components

Adafruit HUZZAH32 – ESP32 Feather Board
Adafruit HUZZAH32 – ESP32 Feather Board
×1
128x160 Colour TFT LCD
×1
Si5351 Clock generator module
×1
NE612 (mixer IC)
×1
PAM 8403 Class D audio amplifier board
×1
Rotary Encoder with Push-Button
Rotary Encoder with Push-Button
×1
Speaker: 0.25W, 8 ohms
Speaker: 0.25W, 8 ohms
×1
455kHz IF transformer from old MW radio
×3
An assortment of tarnsistors, resistors , capacitors, switches, connectors...
×1

Software apps and online services

Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
3D Printer (generic)
3D Printer (generic)

Story

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Custom parts and enclosures

Speaker grill

Customizable knob

Schematics

Dial Schematic

Code

Code

C/C++
No preview (download only).

Credits

Mirko Pavleski

Mirko Pavleski

8 projects • 253 followers

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