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View Full Version : HH10D Hudminity sensor!



ldkhanh97
01-24-2011, 03:50 AM
I have read the 6 eeprom address following:
>>eeprom address : values
10 :1
11: 81
12 :81
13: 244
14 : 255
15 :255
>>Soh: 7197 hz
>>i use: (offset-Soh)*sens/2^12 =3%

This isn't true. but i don't know where isn't it true? please help me!



Know that: i connect from HH10d to 89s52 directly, and don't use resistor to pull up.


could anyone find errors of this problem?

Franklin
01-26-2011, 04:12 AM
Attach your program and a sketch of how you have things hooked together.