Fun circuits
Electronic

Electronic Dice Electronic Dice 2
Leapin' LEDs Christmas tree
   
Quick draw game I Quick draw game II
Quick draw game III The noisy light
UFO invasion  
Even or Odd  
Electronic Coin Toss I Electronic Coin Toss II
Electronic Coin Toss III  
   
Digital Ping-pong 1 Digital Ping-pong 2
Digital Ping-pong 3  

 

 

 

 

 

 

 

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