The DS18B20 Temperature Sensor form DALLAS is the best choice in applications which require high accuracy and high reliability. Its ultra-small size, low hardware overhead, strong anti-interference capability and high accuracy, together with other additional features makes DS18B20 even more popular among users. For electronic enthusiasts and hobbyists, the DS18B20 is a good start for learning and developing temperature-dependent prototypes.This sensor can be directly plugged and used with our new IO expansion shield.
Based on the DS18B20 digital temperature sensor, can be used for quantitative testing of ambient temperature. DS18B20 digital temperature sensor is a bus digital temperature sensor. The temperature range of -55 ℃ ~ +125 ℃, the inherent temperature resolution of 0.5 ℃, support multi-point networking, multiple DS18B20 can be parallel in the only three lines, to achieve multi-point temperature measurement results to 9 to 12 Digital mode serial transmission.
The DS18B20 digital temperature sensor, combined with the Arduino sensor extension board, makes it easy to achieve interactive effects related to ambient temperature sensing.
Digital temperature conversion and output
Advanced single-bus data communication
Maximum 12-bit resolution, accuracy up to ±0.5 degrees Celsius
Parasitic mode available
Temperature detection range: -55 °C ~ +125 °C (-67 °F ~ +257 °F)
Built-in EEPROM and temperature limit
Supply Voltage: 3.3V to 5V
Temperature range :-55 °C ~ +125 °C
Size:22x32mm (0.87x1.26 inch)
18B20 Temerature Sensor V2 x1Digital Cable x1