Abstract
Temperature measurement in liquid environments is crucial for a wide range of applications spanning industries like pharmaceuticals, food processing, and chemical engineering. This project aims to design and implement a reliable and cost-effective system for liquid temperature measurement utilizing Arduino microcontroller, a 16x2 LCD display with I2C interface, a DS18B20 temperature sensor, and a 12-0-12 transformer with a 5V rectifier circuit. The project starts with an exploration of the underlying principles behind temperature sensing and display technologies. The DS18B20 temperature sensor, known for its high accuracy and digital output, is chosen for its suitability in liquid environments. The 16x2 LCD display with I2C interface is selected for its simplicity and ease of integration with Arduino, offering a clear and readable output for temperature readings. In conclusion, this project presents a comprehensive solution for liquid temperature measurement, leveraging the capabilities of Arduino, DS18B20 sensor, and 16x2 LCD display. The system's versatility and affordability make it suitable for deployment in a wide range of industrial and research settings, facilitating efficient temperature monitoring and control in liquid environments.
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