The Arduino Nano, when paired with a waterproof temperature sensor module like DS18B20, accurately measures temperature in liquids or harsh environments, suitable for applications in aquariums, ...
The Arduino Uno DS18B20 waterproof temperature sensor module measures temperature in wet environments. It provides digital output, ensuring accurate and reliable readings for applications like ...
Abstract: The design uses STC89C52RC microcontroller and semiconductor cooler to design portable refrigerator, using DS18B20 temperature sensor module, SSD1306 OLED display module, relay and aluminum ...