Yet another Arduino DHT22 recorder on SD card (but with RTC) Why ? Because I was not satisfied by other similar projects for my particular need: recording temperature and humidity every minute for ...

Yet another Arduino DHT22 recorder on SD card (but with RTC) Why ? Because I was not satisfied by other similar projects for my particular need: recording temperature and humidity every minute for ...

Posted in Misc Hacks Tagged arduino, dht22, grow-op, marijuana, weed ← A DIY Geomagnetic Observatory Using Surface Mount Devices On A Breadboard → ...

Duck Egg hatching machine is a tool to petrify the farmers duck in cultivating duck. In the process of hatchery eggs naturally have a percentage of 70% to 75%. This is what makes the main benchmark in ...