Build a simple AM reciever.

We will show you how to build a simple AM radio receiver that teaches students about AM modulation, tuned circuits, AM detection or demodulation, and audio amplification.

Materials 1 / Materials 2 / Procedure 1 / Procedure 2

 

This experiment is divided into two parts:

• Part 1
  Build a variable inductor.
  
• Part 2
  Assemble the radio.