Development of electronic laboratory temperature and humidity detection using fuzzy logic and mysql database methods

The electronics laboratory is a place for practicum for electronics students. In this laboratory there are electronic components that must be protected from temperature and humidity. If the temperature is too cold and the humidity is too high, it can cause corrosion of electronic components, which can cause damage. Arduino is an open source electronic kit specially designed to make it easier for everyone to develop electronic devices that can interact with various sensors and controllers. Laboratory room temperature detection system using software and hardware. The software used is Arduino and the MySql database, while the hardware is power supply, D1 Mini microcontroller, DHT11 sensor and LCD. The temperature data obtained from the DHT11 sensor will be displayed on the LCD. In data processing using fuzzy method.