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        The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive h...
    
    
 
                     
                    
                        
    
    
    
        Non-invasive current transformer. Use this sensor clip to build your own Personal Energy Monitor. Cu...
    
    
 
                     
                    
                        
    
    
    
        This is a reflective sensor combining a GaA1As infra-red LED with a high sensitive Darlington photo ...
    
    
 
                     
                    
                        
    
    
    
        Inductive type proximity switch with NPN - normally open.Great for limit and/or homing switches on C...
    
    
 
                     
                    
                        
    
    
    
        This basic tilt switch can easily be used to detect orientation. Inside the can are a pair of balls ...