The DS18B20 is a digital temperature sensor from Dallas Semiconductors, which is now part of Maxim (https://datasheets.maximintegrated.com/en/ds/DS18B20.pdf). The ...
Read temperature from DS18B20 over the 1-Wire bus Celsius/Fahrenheit helpers Example sketch for quick start Works with Arduino UNO, ESP32, etc.
Abstract: People with visual disabilities, who have limited vision, will experience many obstacles in carrying out activities and social interaction. Equipment, in general, is not still user friendly ...