Temperature and humidity ... many of these sensors have a price tag that is well above what most hobbiests are willing to spend. He decided to take an in-depth look at the DHT11 sensor; which ...

If you want to add humidity and temperature sensors to your home automation sensor, you can — like [Maker’s Fun Duck] did — buy some generic ones for about a buck. For a dollar, you get a ...

an ESP8266-powered, open source, wireless dev board equipped with temperature and humidity sensors. The Anavi Thermometer Development board is fully compatible with the Arduino IDE, PlatformIO ...