FM Radio with Arduino Nano and Si4703
Arduino
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README.md

Radio-Nano-Si4703

FM Radio with Arduino Nano and Si4703 More info at https://dewo.wordpress.com/2016/12/08/eldario-versi-2-radio-fm-jam/

This radio is designed using:

  1. Arduino Nano

  2. Silicon Labs Si4703 Radio FM Module

  3. LCD Display 16x2 with I2C

  4. Rotary Encoder with Switch

  5. DS3231 RTC Module

  6. PAM8403 Amplifier Class D Module

  7. 5 Volt regulator with 7805

  8. Some pasive components

Schematic: https://dewo.files.wordpress.com/2016/12/dewo_radio_si4703_pcb_v2_schem.png

Please install these libraries first:

  1. RTClib.h

  2. SparkFunSi4703.h

  3. Wire.h

  4. EEPROM.h

  5. LiquidCrystal_PCF8574.h