This Arduino project reads data from DHT11 and DHT22 sensors to measure temperature and humidity. The DHT11 sensor is a basic and affordable option, while the DHT22 sensor provides higher accuracy.

-The Temperature Sensor LM35 series are precision integrated-circuit temperature devices with an output voltage linearly proportional to the Centigrade temperature. -The LM35 device has an advantage ...

Abstract: 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 ...

This method uses a heat pump to recycle the air used in drying, making it more energy efficient. This technology allows drying at lower temperatures and maintains the quality of the coffee beans. Heat ...