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For the project you will need:

  • Old tube radio – about 100-300$
  • Raspberry Pi3b – 35$
  • USB Sound card – 2$
  • Analog to digital converter for RPi – 3$
  • Shaft potentiometer resistor 1K – 0.1$
  • Power audio amplifier board with volume control  – 0.7$
  • Power supply 5V 3A – 4$
  • LEDs, resistors, mounts, etc. – 3$

 

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