Measure Temperature on the Web With Arduino Ethernet and DS18B20 Sensor

Curated Content: Measure Temperature on the Web with Arduino Ethernet and DS18B20 Sensor

Introduction: This project details how to integrate a DS18B20 temperature sensor with an Arduino Ethernet to create a web-based temperature monitoring system. The creator, Mohamant, emphasizes that while he is not a programmer, his passion for electronics drives him to explore new projects. The original code for this project was developed by Hans, and further details can be found here.

Step-by-Step Guide:

Wiring Setup:

• Components Needed:
  • Arduino Ethernet
  • DS18B20 temperature sensor
• Instructions:
  • Follow the provided sketch to connect the DS18B20 temperature sensor to the Arduino Ethernet. Visual aids and a detailed sketch by Hens assist in the correct assembly on a breadboard.

Code Compilation and Upload:

• Process:
  • Download the initial code.
  • Modify the MAC address and assign an IP address to the Arduino.
  • Make any additional changes as required.
  • Compile and upload the modified code to the Arduino board.
• Connection:
  • Connect the Arduino board to your modem.

Accessing the Webserver:

• Instructions:
  • Open a web browser and enter the assigned IP address and port number (e.g., http://192.168.1.102:111) to access the temperature readings from your Arduino webserver.

Final Product:

• The creator showcases the final assembly housed in an electrical box due to the unavailability of a standard Arduino enclosure. The result is a functional, albeit unconventional, setup for temperature monitoring.

Attachments:

• Download Arduino DS18B20 Web Temperature Project Files

Discussion and Further Development: Mohamant invites questions and suggestions for improvement, highlighting a community-focused approach to DIY electronics projects.

Conclusion: This project is an excellent example of integrating simple electronic components and web technology to create a practical application. It is suited for hobbyists looking to explore basic Internet of Things (IoT) applications without needing advanced programming skills.