UNIT D. TOOLING DESIGN, MACHINES, AND AUTOMATION IN MANUFACTURING 
007.02b Suggested Activities - Circuit Logic

 
Circuit Logic
         
         
AND Logic: If Switch A AND Switch B are closed the LED will light.
           
 
A A+ B
0 0 0
0 1 0
1 0 0
1 1 1
   
 
            
    
         
OR Logic: If Switch A OR Switch B are closed the LED will light.
          
 
 
A B  Ax B
0 0 0
0
0 0
  1     1  

       
  

              
           
AND Gates and OR Gates are integrated circuits that perform the same function. 
Try using integrated circuit chips (AND gates and OR gates) to simulate the circuits above.