how to stabilize the lcd display reading???

be80be said:

Haow all you need to to do is some thing like this

If oldTemp less then newTemp by 10% count = 64 and loop 64 times and divide that for update of LCD

If oldTemp less then newTemp by 20% count = 32 and loop 32 times and divide that for update of LCD

If oldTemp less then newTemp by 30% count = 16 and loop 16 times and divide that for u date of LCD

If oldTemp less then newTemp by 40% count = 8 and loop 8 times and divide that for update of LCD

Some thing on that oder would work

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ericgibbs said:

hi,
Using those increments is simply a case of the number of Right Shifts to be used to get the average of the sample size.

eg: if new absolute value is different by 40% of the old value, use 8 samples to form the new average sum, then right shift this value by 3

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