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Adafruits Raspberry Pi Lesson 11 DS18B20 Temperature Sensing
AdafruitRaspberry Pi
This guide explains how to use a DS18B20 temperature sensor with Raspberry Pi for temperature readings.
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Specifications
2- Operating Voltage
- 3.3V Volts
- Logic Level
- 3.3V Volts
Pinout
4| Pin | Name | Functions | Notes |
|---|---|---|---|
| VCC | 3.3V | POWER | Power supply |
| GND | GND | GND | Ground |
| SDA | GPIO2 | I2C | Inter-Integrated Circuit interface |
| SCL | GPIO3 | I2C | Inter-Integrated Circuit clock line |
Interactive pinout
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Raspberry Pi
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