Temperature and Humidity Monitoring System
A Temperature and Humidity Monitoring System using Arduino and a DHT11 sensor that measures and displays real-time temperature and humidity data on the serial monitor.
Description
The Temperature and Humidity Monitoring System uses an Arduino and a DHT11 sensor to measure environmental temperature and humidity levels. The DHT11 sensor collects real-time data and sends it to the Arduino, which processes the data and displays the temperature (in °C) and humidity (in %) on the serial monitor. This system is useful for environmental monitoring, home automation, and weather forecasting applications.
-
A digital ruler is an electronic measuring device that provides precise measurements of length, width, or depth. Unlike traditional rulers or tape measures, digital rulers use sensors and electronic displays (often LCD or LED) to show measurements accurately, usually in both metric (mm/cm) and imperial (inches) units. They are widely used in engineering, design, woodworking, tailoring, and education where precision is critical.














