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Re: Ansteuerung pcf8591 Kategorie: Programmierung Basic (von acer - 10.02.2006 18:37)

Als Antwort auf Re: Ansteuerung pcf8591 von Windt H.J. - 8.02.2006 21:42

acer nutzt:  CC1-M-Unit V1.2/2.0

> Hello, > I hope IÂ’m not intruding.:) > Could you also tell us how you have connected the PCF8591 pin by pin and if you are using the internal PCF8591 oscillator? > Greetings, > H.J. Windt Hello H.J. I have connected the pins as listed: Pin1 Sensor 0-5V                      Pin16 +5V Pin2 Sensor 0-5V                      Pin15 blank Pin3 Sensor 0-5V                      Pin14 +5V Pin4 Sensor 0-5V                      Pin13 GND Pin5 GND                                 Pin12 GND Pin6 GND                                 Pin11 blank Pin7 GND                                 Pin10 SCL Pin8 GND                                 Pin9 SDA Write address 144 Read address 145 The problem is that channel 01 and channel 02 have the same value. Do you know of any routine to solve this problem? Greeez, acer

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Bisherige Antworten:

Re: Ansteuerung pcf8591 (von Windt H.J. - 10.02.2006 19:37)
    Re: Ansteuerung pcf8591 (von acer - 13.02.2006 17:55)
    Re: Ansteuerung pcf8591 (von acer - 10.02.2006 19:50)