Wednesday, 1 November 2017

Week 13 Final Year Project 1


Date: 1 November 2017

Time: 10.30 a.m

Place: Level 5 Medical section 

Today, I meet the supervisor to discuss a little bit about my project. I have to find the another gas sensor that very cheap price compared the others. So, I found the very cheap carbon dioxide sensor at http://www.myduino.com. It is located at 7, Jalan Badminton 13/29, Tadisma Business Park, 40100 Shah Alam, Selangor. 



This analog gas sensor - MQ2 is used in gas leakage detecting equipment in consumer electronics and industrial markets. This sensor is suitable for detecting LPG, I-butane, propane, methane, alcohol, Hydrogen and smoke. It has high sensitivity and quick response. In addition, the sensitivity can be adjusted by the potentiometer. 

SPECIFICATIONS

  • Power supply: 5V
  • Interface type: Analog
  • Wide detecting scope
  • Quick response and High sensitivity
  • Simple drive circuit
  • Stable and long lifespan
  • Size: 49.7*20mm
  • Weight: 8g  

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