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sci.electronics.basics

Elementary questions about electronics

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Message 71,119 of 72,318

AK to All

Re: Resistance Light and Dark Values

14 May 19 05:25:46

   From: scientist77017@gmail.com   
      
   On Monday, May 13, 2019 at 7:18:43 PM UTC-5, AK wrote:   
   > What specifically do these terms mean for a LDR?   
   >    
   > Resistance (Dark): 1MΩ   
   >    
   > Resistance (Light): 12kΩ   
      
   I am trying to get my laser alarm working.   
      
   No luck so far.   
      
   I am wondering if the cadmium photo cell may be the problem?   
      
   Maybe I need an LDR that responds to light quicker.   
      
   Andy   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)

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