DS18B20 3-Pin Digital Temperature Measurement Module Blue Board

Digital temperature measurement module based on DS18B20 sensor chip
- Three pin interface for power, ground, and digital data output
- Blue PCB with onboard pull-up resistor and power indicator LED
- Supports wide operating voltage range for microcontroller projects
- Suitable for Arduino, Raspberry Pi, and embedded learning setups
- Compact board size for easy integration in small circuits

The DS18B20 3Pins Temperature Measurement Module Blue is a compact digital temperature sensing board designed for accurate and reliable temperature monitoring in electronic projects. It uses the DS18B20 sensor chip, which provides digital temperature data through a single-wire communication interface. The module is mounted on a blue printed circuit board with clearly marked pins for easy wiring and integration.

This temperature measurement module is commonly used to monitor ambient or surface temperature in embedded systems. With its three-pin configuration for power, ground, and data, it simplifies connections and reduces wiring complexity. The digital output allows direct temperature readings without requiring analog-to-digital conversion on the controller side.

Key benefits of this module include stable digital communication, support for a wide input voltage range, and consistent temperature readings. The onboard pull-up resistor helps maintain reliable data transmission, while the power indicator LED provides a quick visual confirmation that the module is powered correctly.

The module is compatible with popular development platforms such as Arduino, Raspberry Pi, and other microcontrollers that support single-wire digital communication. It is suitable for educational experiments, temperature monitoring projects, automation systems, and general electronics prototyping where accurate temperature data is required.

The package includes one DS18B20 3Pins Temperature Measurement Module Blue with the sensor pre-mounted on the PCB and ready for soldering or direct use with jumper wires.

SPECIFICATIONS
Sensor Type : Digital temperature sensor
Sensor Chip : DS18B20
Interface Type : Single-wire digital
Operating Voltage : 3.3V to 5V DC
Output Signal : Digital
Pin Count : 3
PCB Color : Blue
Onboard Components : Pull-up resistor, power LED
Board Length : 21 mm
Board Width : 10 mm
Mounting Type : Through-hole pins
Module Type : Temperature measurement module

KEY FEATURES
- DS18B20 digital temperature sensing chip onboard
- Single-wire digital data output interface
- Operates with 3.3V to 5V supply voltage
- Onboard pull-up resistor for stable communication
- Power indicator LED for visual status check
- Compact blue PCB with 3-pin header layout
- Designed for direct microcontroller connection