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.

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: Components list:

1.2×ICStation ATMEGA328 UNO V3.0 R3 Board Compatible Arduino UNO R3

2.2×830 Point Solderless PCB Bread Board MB-102 Test DIY

3.1×DS18B20 Temperature Measurement Sensor Module

4.1×HS0038B HS0038 SIP3 TO-92 IC PCM Infrared Receiver IR Receiver

5.1×Bread Board Jump Line Jumper Wire 140 Roots 14 Kinds each 10

6.1×a bundle of Bread Board Wire

7.2×5V Power Supply

8.15×Dupont Wire

9.1×5mm Infrared Emitting LED

10.5×Switches

11.2×Adjustable Resistor

12.1×Active Buzzer Module

13.2×1602A HD44780 Character LCD Display Module LCM Blue Backlight

Step 2: Schematic Diagram of the sending part.

Step 3: Schematic Diagram of the receiving part.

Step 4: Connection of the LCD1602.

Step 5: The Hardware connection of the sending part.

Step 6: The Hardware connection of the Receiving part.

Step 7: Picture to show effect.

Step 8: Video to show effect.