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We Have A Great Projects And Better To Come , Please Give Us A Check Arduino Projects collection, easy to follow tutorials. Ideas for your next arduino projects. All projects included diagram, schematic, source code

We Have A Great Projects And Better To Come , Please Give Us A Check Arduino Projects collection, easy to follow tutorials. Ideas for your next arduino projects. All projects included diagram, schematic, source code

sensor gas Displayed on 4 Digit 7 segment

14.08.2018 …

Par fadwaa

sensor gas Displayed on 4 Digit 7 segment
The MQ-4 gas sensor modules are used in gas leakage detecting equipments, they are suitable for the detection of CH4,Natural gas.LNG, avoid alcohol and cooking fumes and cigarette smoke with this sensor.
  • High sensitivity to CH4 and Natural gas
  • Slight sensitivity to alcohol, smoke
  • Fast response
  • Stable and long life
  • Simple drive circuit
  • VCC - 5V
  • GND - GND
  • A0  - Analog pin7
  • D0  - LED

 

Schema
download

Geekcreit® ATmega328P Nano V3 Controller Board Compatible Arduino Improved Version


Gas Sensor Module For Arduino
Code for 4 Digit 7 segment (common anode)

Download

Code for 4 Digit 7 segment (common cathode)

Download

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