Yellow eggs are capacitors, probably tantalums. Part with the glass window is probably a photo diode. Little blue thing is a thermistor
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thanks for your answerbut there is no glass window, it's like jelly inside ...
Hmm. Pressure sensor ? What numbers are on the can ?
15A-2333this weather station only give t° and relative humidity
tada! Humidity sensor :)be advised, humidity sensors are affected by light level -- hence the goop is probably opaque. If it's an aqueous jelly it will change more slowly than the air humidity, slowly adapting to the new condition.
thanks a lotany ideas where to find datasheet for this kind of sensors
I bet it would be very similar to any generic humidity sensor, with the characteristic output curve being the main difference -- the operation should be very similar.