Patrick Müller
Published © GPL3+

FM Radio

Build a great sounding FM radio with a cool display using an Arduino Nano and the Sparkfun Si4703 FM tuner breakout.

IntermediateFull instructions providedOver 1 day29,632
FM Radio

Things used in this project

Hardware components

SparkFun FM Tuner Basic Breakout - Si4703
SparkFun FM Tuner Basic Breakout - Si4703
×1
SparkFun Speaker - 0.5 Watt (8 Ohm)
A great sounding speaker for a little radio project
×1
Adafruit Monochrome 0.96" 128x64 OLED graphic display
A cool little display with very good contrast
×1
Texas Instruments LM386 - Audio Amplifier - DIP-8
Famous op-amp for small battery-driven audio projects
×1
Arduino Nano R3
Arduino Nano R3
×1
Adafruit Membrane 1x4 Keypad
×2
Adafruit 4-channel I2C bi-directional logic level converter
I havn't used that one but it should work
×1
Telescopic antenna FM for F connector
×1
kenable Panel mount F type screw
×1

Story

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Schematics

Fritzing diagrams FM radio

Both original Fritzing files and pictures / PDF

Code

FM-radio

Github repository with source code for Arduino Nano

Credits

Patrick Müller

Patrick Müller

2 projects • 18 followers
Hobbyist, mechanical engineer and father of curious children
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