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   sci.electronics.basics      Elementary questions about electronics      72,318 messages   

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   Message 71,936 of 72,318   
   Jeroen Belleman to Phil Hobbs   
   Re: Amateur alarm circuit problem   
   25 Nov 20 10:40:11   
   
   From: jeroen@nospam.please   
      
   On 2020-11-25 09:10, Phil Hobbs wrote:   
   > On 11/24/20 4:54 PM, Jeroen Belleman wrote:   
   >   
   >>   
   >> For an older electronics professional, it is sometimes good to   
   >> be reminded how many errors a beginner can make. I had your   
   >> problems fifty years ago. (No, I didn't have 555s then.)   
   >   
   > And you had to make protons go round and round in mason jars. ;)   
   >   
   > Cheers   
   >   
   > Phil Hobbs   
   >   
   > "In my day, we defragged hard disks by editing the inodes by hand.  With   
   magnets"   
   >   
   >   
      
   In those days, I had no idea that one could become a 'physicist'.   
   There were no engineers or academics in my environment, or my   
   choices might have been quite different. I discovered the very   
   existence of labs dedicated to physics research when I was 19   
   years old, quite accidentally as a side effect of my negligence   
   to secure a local position as a technical student. It turned out   
   to be a lucky strike. :-)   
      
   Jeroen Belleman   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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