Infrared Wireless Temperature Transmission Alarm System with Arduino

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Web site:

http://www.instructables.com/id/Infrared-Wireless-Temperature-Transmission-Alarm-S/

Project Summary:

ICStation team introduce you the Infrared Wireless Temperature Transmission Alarm System based on the ICStation UNO R3 Board. This system works under 5V power supply, it can monitor the temperature change in real time and send the change date to the corresponding control room. When the temperature is beyond the scope we set before, the system will alarm and inform us to take action. What’s more, this system is suitable for the temperature monitoring of the substation and switch cabinet. It has a good application prospect.

Full Project:

Function:

When the system works, the ICStation UNO R3 uses the DS18B20 Temperature Sensor to detect the current environment temperature and uses the infrared module to send the date to the corresponding device. When the temperature is beyond the temperature scope we set before, the system will alarm to inform us to take action.

Code for reference:

http://www.icstation.com/newsletter/eMarketing/Temperature_Alarm_Code.zip

Step 1: Connection of the LCD1602.

Step 2: The Hardware connection of the sending part.

Step 3: The Hardware connection of the Receiving part.

Step 4: Picture to show effect.

Step 5: Video to show effect.

Circuit diagram:

 

Schematic Diagram of the sending part.

Step 2: Schematic Diagram of the receiving part.

 

Bill of Materials:

Software & Code Snippets:

http://www.icstation.com/newsletter/eMarketing/Temperature_Alarm_Code.zip

PCB: