This system demonstrates water level and temperature monitoring on a 10.92cm (4.3-inch) TFT LCD using graphics and ...

This project is an Arduino ESP32 application developed using the PlatformIO framework for temperature monitoring with DS18B20 sensor and MQTT integration. The system reads temperature from GPIO0, ...

You first need to determine whether your ds18b20 has a built-in pull-up resistor or not. ds18b20's with built-in pull-up resistors usually have a small component connected across all three wires (ex.

Abstract: This paper describes a low-cost fiber optical temperature sensor technology with wide operation temperature ranges and immune to complex electromagnetic environments. Using a low-cost ...

Abstract: This article presents a low-power, temperature-modulated gas sensor cell based on tin dioxide, aimed at improving the selectivity of single-material metal oxide gas sensors. This gas sensor ...

School of Materials Science and Engineering, Anhui University of Science and Technology, Huainan, Anhui 232001, P. R. China ...