Day 1 - Working with One Oscillator + 4040
            
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
            
          
        
      
        
          
          
            
          
            
          
            
          
            
          
            
          
            
          
        
      
    
    Remove the LED and resistor from your circuit. Add an audio jack and listen to the same signal.
A more detailed look…
This video provides an extended and enhanced version of the above video.

