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Bert Van Den Berg
11/25/13 10:50
Read: 1004 times
Henderson
New Zealand


 
#190164 - How did you connect the LED's?
Responding to: Nor Ain Kasmuri's previous message
The PCF8575 has three address lines (A0, A1 and A2) that have to match the address you send the chip before it will respond to commands. How did you connect the LED's?

Regards,

Bert


List of 6 messages in thread
TopicAuthorDate
i2c : PCF8575 interface with 8051 microcontroller      NOR AIN KASMURI      11/25/13 08:47      
   did you notice      Erik Malund      11/25/13 09:07      
   How did you connect the LED's?      Bert Van Den Berg      11/25/13 10:50      
      LED connection to PCF8575      NOR AIN KASMURI      11/25/13 18:26      
         what happened to MSB of data?      Erik Malund      11/25/13 20:26      
            Write_Byte      NOR AIN KASMURI      11/26/13 02:40      

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