DS18B20 Temperature Sensor Module
The DS18B20 Temperature Sensor Module is a digital temperature sensor that can be easily connected to an Arduino using just one 4.7kΩ resistor. The connections are simple: connect pin 1 to ground, pin 2 to the output, and pin 3 to the positive voltage source, with the resistor linked to pin 2.
This sensor utilizes the 1-wire protocol, allowing multiple sensors to be connected using a single common wire to the Arduino. The output is digitally accurate to 12 bits, enabling temperature measurements with a precision of 0.0625 ºC.
Pin Configuration
- Base 1 – GND
- Base 2 – 5V [VCC]
- Base 3 – ARDUINO
Features
Digital signal output
18B20 Temperature Sensor Chip
Resolution adjustment ranges from 9-12 bytes.
Send data via a pin
Temperature measurement ranges: -55°C to +125°C, be accurate to 0.5°C.
Specifications:
| Operating supply voltage | 3 to 5.5 volts |
|---|---|
| Digital output | Resolution 9 to 12 bits |
| Temperature measurement ranges | -55°C to +125°C, ( accurate to 0.5°C.) |
| Maximum conversion time and response | 750 ms |
| Length (mm): | 19 |
| Width (mm): | 15 |
| Height (mm): | 6 |
| Weight (g): | 9 |
Package Includes
1 x DS18B20 Temperature Sensor Module
Video
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