Problem s BMP085

[Jan Waclawek]

>Zacal jsem patrat, v cem je zadrhel a nasel jsem na webu par poznamek o tom, 
>ze zpusob pajeni muze ovlivnit namerena data, resp. namereny tlak az o 1hPa. 

Na *webe*? Ako kde? 

Tie poznamky su predsa na tom mieste, kde ste ich mali hladat hned na zaciatku, t.j. v datasheete (ale ano, aj ten mam z webu :-) ). Okrem ineho sa tam pise aj nieco o tom, ze nema byt ten senzor nacapeny tesne na plosak a podobne, co naznacuje moznost problemov pri mechanickych pnutiach (co by mohlo vysvetlit aj to, preco to panovi kolegovi Kozumplikovi chodi bez problemov, kedze to ma na drotikoch).

No a ak "zalistujete" od tych "nejakych poznamok o pajkovani" o dve strany dalej, na kapitolu 5.8 "Mounting and assembly recommendations", docitate sa aj dalsie bububu, napriklad:

"During operation the sensor is sensitive to light, which can influence the accuracy of the measurement (photo-current of silicon). Therefore, the hole in the top lid shall not be exposed to direct light during operation".

A aj ine dobroty.

wek