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???
05/31/04 11:19
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 		 #71498 - RE: Okay What I have done
Responding to: ???'s previous message
Hello Kashyap,
If you are going for the circuit as suggested by Michael, then you could replace the PCF8563 with the PCF8583 which has 256 byes back up ram, (this is available with Elektronika Sales, Chennai for Rs.55/=)and you could also connect 24C04 upto 24c256, to the same I2C bus and log your data instead of the 93C46.

This is just a suggestion.

Regards,
John.

List of 35 messages in thread
TopicAuthorDate
Power outage logger            01/01/70 00:00      
   RE: Power outage logger            01/01/70 00:00      
   RE: Power outage logger            01/01/70 00:00      
   RE: Power outage logger            01/01/70 00:00      
   RE: Power outage logger            01/01/70 00:00      
      RE: Power outage logger            01/01/70 00:00      
      RE: Power outage logger            01/01/70 00:00      
   RE: Power outage logger            01/01/70 00:00      
   RE: Power outage logger            01/01/70 00:00      
      RE: Power outage logger            01/01/70 00:00      
         RE: Power outage logger            01/01/70 00:00      
            RE: Power outage logger            01/01/70 00:00      
               RE: correction            01/01/70 00:00      
            RE: Relay            01/01/70 00:00      
               RE: Relay            01/01/70 00:00      
         RE: RTC Crystal            01/01/70 00:00      
      Battery operated devices            01/01/70 00:00      
         RE: Battery operated devices            01/01/70 00:00      
   RE: Power outage logger            01/01/70 00:00      
      RE: Power outage logger            01/01/70 00:00      
         RE: Power outage logger            01/01/70 00:00      
            RE: Power outage logger            01/01/70 00:00      
            RE: Power outage logger            01/01/70 00:00      
            RE: Power outage logger - Jez            01/01/70 00:00      
         RE: Power outage logger            01/01/70 00:00      
            RE: Power Backup            01/01/70 00:00      
   RE: LCD            01/01/70 00:00      
      Okay What I have done            01/01/70 00:00      
         RE: Okay What I have done            01/01/70 00:00      
            Cool Michael !            01/01/70 00:00      
               RE: Cool Michael !            01/01/70 00:00      
               RE: Cool Michael !            01/01/70 00:00      
            RE: Okay What I have done            01/01/70 00:00      
         Proceed...            01/01/70 00:00      
   RE: Power outage logger            01/01/70 00:00      

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