Xiaomi Mijia Smart Temperature and Humidity Sensor 3 Mini has launched for crowdfunding at $4, featuring a compact design, smart connectivity, and long battery life.

Arduino Real Time Alarm Clock DS3231 with TM1638. Arduino Clock with Battery backup (real time clock), Time, Date, Alarm, Temperature, TM1638 seven segment module output and input, Display Sleep mode.

Climate change will likely cause a sharp increase in deaths from extreme heat, substantially outweighing any decrease in cold-related deaths across Europe. A modelling study was led by researchers ...

To initialize the sensor, you have to specify the sensor type and the GPIO pin where the sensor is connected to. It should work for DHT11, DHT22 and AM2302 ... we specify fixed values for temperature ...

Temperature ... sensor to a room. Thanks to Matter and Thread, pairing it with your HomeKit environment is fast and easy. Once added, you’ll have access to real-time readings for temperature ...

Advanced sensor technology capable of monitoring and controlling temperature and humidity is critical for addressing the global demand for sustainable food production. The necessity of accurately ...

I decided to pick the Arduino ... Moisture Sensor and ESP8266 NodeMCU This Smart irrigation System has wide scope to automate the complete irrigation system. Here we are building a IoT based ...