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 ...
Read temperature from DS18B20 over the 1-Wire bus Celsius/Fahrenheit helpers Example sketch for quick start Works with Arduino UNO, ESP32, etc.
Abstract: This paper designed a new system of temperature measurement applied to hot packs. It introduced the overall design ideas and host computer program of management software with VC++6.0. The ...
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