Electronic Eye Circuits
  
  
  
  
  
  
  
  
    
      
      
      
      
        
          
            
              
                
                  
  
    
      
      
      
      
    
  
  
      
      
  
                  
                  
                    
                      
                        
                        
        
                        
                            
                            
                            
                            
                              
                                
                                  
                                
                                  
                                
                              
                            
                            
  
  
 
  
      
         
      
      
  
  
  
						
                         
                        
						
          
             
          
                      
                      	                 
                      	
                      			
Fix the LDR to the wooden door or a locker to be protected in such a manner that when anybody tries to open it, a shadow falls on the LDR and the circuit gets activated and produces a pleasant sound through the buzzer. This electronic eye circuit uses NOT gate IC CD 4049. CD 4049 contains six independent NOT gates in one package; we have used one only.
 
                      		
                    	
                      
                    
     
                   
                    
                  
                
              
  
            
        
          
        
        
            
 
               
        
		
        
		
  		      
       
      
      
      
    
  
  
  
 
    
    
   
Electronic Eye Circuits
            Available:In Stock
- Product SKU: LGKT110
          
₹ 399
           ₹ 499
   
                          
                          
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          Specification
Description
In the modern age of electronic equipment, a magic eye, or electronic eye, is a popular device. Fitting it on the bottom of the door entrance will allow it to function as an automatic guest indicator at the door. It is not necessary to install a call bell once it is installed at the door. Electronic Eye Circuits can also be used at homes or in banks as burglar alarms.Fix the LDR to the wooden door or a locker to be protected in such a manner that when anybody tries to open it, a shadow falls on the LDR and the circuit gets activated and produces a pleasant sound through the buzzer. This electronic eye circuit uses NOT gate IC CD 4049. CD 4049 contains six independent NOT gates in one package; we have used one only.
Block Diagram

Physical Attributes
- Dimensions (cm) L x W x H : 20 x 15 x 5
- Weight (gm): 200
 
        
       
          
       
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
  