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???
07/26/05 07:56
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 		 #98114 - Cheap 'n' cheerful
Responding to: ???'s previous message

Geez Charles, you must've wanted to save a few cents by using the old zener & transistor regulator and the old 1488/1489! Why not a MAX202 and a 7805? Maybe I'm just getting lazy these days!

List of 38 messages in thread
TopicAuthorDate
Looking for 80C251 board            01/01/70 00:00      
   DS89C450 is fast 8051.            01/01/70 00:00      
      Cheap 'n' cheerful            01/01/70 00:00      
      builtin bootloader            01/01/70 00:00      
         Common place            01/01/70 00:00      
            good to know            01/01/70 00:00      
               And Texas Instruments            01/01/70 00:00      
                  DS89C4x0            01/01/70 00:00      
                     Not sure            01/01/70 00:00      
                        DS89C420 vs. DS89C430/440/450            01/01/70 00:00      
                     You are probably right            01/01/70 00:00      
                  ok            01/01/70 00:00      
            Death of the Programmer            01/01/70 00:00      
         Yes, it's nice            01/01/70 00:00      
            comments            01/01/70 00:00      
      "marketing"            01/01/70 00:00      
         let's put it this way:            01/01/70 00:00      
            Which is exactly what they say ...            01/01/70 00:00      
               overview            01/01/70 00:00      
                  DS'420 IAP            01/01/70 00:00      
                     I'm not polite...            01/01/70 00:00      
                        MAXIM/Dallas and Flash            01/01/70 00:00      
                           common practice today            01/01/70 00:00      
                           Nor forgetting            01/01/70 00:00      
                              DS2250 - Secure Micro            01/01/70 00:00      
      Very nice and informative            01/01/70 00:00      
   Saved a few cents for a lot of work.            01/01/70 00:00      
      In-system programming            01/01/70 00:00      
         ISP Header            01/01/70 00:00      
      schematics?            01/01/70 00:00      
         if you are looking for schematics of ISP            01/01/70 00:00      
   Why on earth            01/01/70 00:00      
   '251 board            01/01/70 00:00      
   if you decide to leave the '51 (which yo            01/01/70 00:00      
   8052.com SBC supports DS89C420            01/01/70 00:00      
   Dead Thread?            01/01/70 00:00      
NOTICE: Message(s) moved            01/01/70 00:00      
   Moving posts            01/01/70 00:00      

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