AVANZ #197

Posted on behalf of Allan Laycock.:

Plenty of old-timer or vintage plans and an interesting article on using scale RC models to investigate ... 

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Weather Station removed for upgrade

The Weather Station has been removed for an anemometer upgrade. The current low-tech reed switch anemometer is proving to be inaccurate in winds above 25kph.  It will be replaced with a pulse-type anemometer, which should be more accurate.  Moving the temperature and humidity sensors outside is also planned.  On the plus-side, the communications link works well and the mobile phone data usage is much lower than expected. read more