If you want to measure humidity (and temperature, and maybe even barometric ... The eBay hacker favorite, the so-called DHT22 module, doesn’t fare all that well, with one of six that [Robert ...
The design of [dzzie]’s smart humidor consists of an Arduino, WiFi shield, LCD + button shield, and most importantly, a DHT22 temperature and humidity sensor. In a bit of thoughtfulness ...
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