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Measure Temperature with a Sensor Made for Embedded Builds
The Temperature Sensor DS18B20 Module for Arduino is a temperature sensor with digital output designed for temperature logging, thermal control, and equipment monitoring. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Temperature detection range: -55 ° C ~ +125 ° C (-67 ° F ~ +257 ° F); Temperature range: -55 °C ~ +125 °C; Supply Voltage: 3.3V to 5V.
Important: Sensor response time depends on airflow, mounting, and thermal contact. Keep heat sources and self-heating from nearby parts in mind.
Why you’ll love it
- Digital temperature conversion and output: Digital temperature conversion and output
- Built-in EEPROM and temperature limit: Built-in EEPROM and temperature limit
- Easy wiring: Digital
- Sensing range: -55 ° C ~ +125 ° C (-67 ° F ~ +257 ° F)
- Power range: 3.3V to 5V
- Compact size: 22 x 32mm
Compare with similar products
| Product | Sensor style | Standout |
|---|---|---|
| Temperature Sensor DS18B20 Module for Arduino | temperature sensor with digital output | Current item |
| Temperature Sensor Waterproof DS18B20 kit | temperature sensor with 1-Wire | waterproof build, temperature sensing |
| Temperature DS18B20 Sensor TO-92 Form | temperature sensor with UART | temperature sensing |
| Temperature and Humidity DHT11 Sensor | temperature and humidity sensor | digital output, humidity sensing |
What you can build
This sensor is a good fit for thermostats, incubators, battery monitors, weather nodes, and thermal data loggers.
Starter bundles
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus a breadboard or jumper wires for quick setup and testing.
Recommended add-ons
Useful add-ons include probe mounts, thermal paste if needed, and a data logger, depending on how you plan to power, mount, and log the sensor.
Technical specifications
| Product | Temperature Sensor DS18B20 Module for Arduino |
|---|---|
| Interface | Digital |
| Temperature detection range | -55 ° C ~ +125 ° C (-67 ° F ~ +257 ° F) |
| Temperature range | -55 °C ~ +125 °C |
| Supply Voltage | 3.3V to 5V |
| Size | 22 x 32mm |
| Category | thermal heat temperature sensors |
Wiring & usage notes
Connect power, ground, and the data line to your controller. Most 1-Wire setups also need a pull-up resistor on the data line. Sensor response time depends on airflow, mounting, and thermal contact. Keep heat sources and self-heating from nearby parts in mind.
What’s in the box
1 × Temperature Sensor DS18B20 Module for Arduino
Frequently Asked Questions
What does the Temperature Sensor DS18B20 Module for Arduino measure?
It is designed to measure temperature.
Can I use it with Arduino, ESP32, or Raspberry Pi?
Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.
How do I connect this 1-Wire sensor?
This version uses a 1-Wire data line and usually needs a pull-up resistor on the data pin.
What affects accuracy?
Power quality, wiring, mounting, target material, and the real environment can all affect the reading. It is best to test and calibrate in the final setup.
Is it good for prototyping?
Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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