DS18B20 Temperature Sensor
SKU: R2-E-5
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₹90.00 (Excluded Tax)
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Description:
The DS18B20 is a digital temperature sensor that provides accurate temperature readings using a 1-Wire interface. It requires only one data line (and ground) for communication, making it ideal for microcontroller-based projects such as Arduino, ESP, and Raspberry Pi. Each sensor has a unique 64-bit address, allowing multiple sensors to be connected on the same bus.

Specifications:

  • Sensor Type: Digital Temperature Sensor
  • Operating Voltage: 3.0V – 5.5V
  • Temperature Range: -55°C to +125°C
  • Accuracy: ±0.5°C (from -10°C to +85°C)
  • Resolution: 9-bit to 12-bit (configurable)
  • Interface: 1-Wire
  • Unique ID: 64-bit serial code
  • Package: TO-92 / Waterproof probe (varies by model)

Features:

  • Digital output (no ADC required)
  • Single-wire communication (1-Wire protocol)
  • Multiple sensors on one pin
  • High accuracy and stability
  • Available in waterproof versions

Applications:

  • Weather monitoring systems
  • Temperature logging
  • Home automation
  • Industrial monitoring
  • Arduino and IoT projects

Pin Configuration (TO-92, flat side facing you):

  • Left → Ground (GND)
  • Middle → Data (DQ)
  • Right → VCC

Important Note:

  • Requires a 4.7kΩ pull-up resistor on the data line
  • Supports parasite power mode
  • Ensure proper wiring for reliable communication

Package Includes:

  • 1 × DS18B20 Temperature Sensor

Disclaimer:
No warranty. No guarantee. No return. No replacement.

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