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MQ/Smoke Sensor with Bpi:Uno32

MQ/Smoke Sensor with Bpi:Uno32

4th May 2019 0 By Tanna Techbiz LLP
Component:
  1. Bpi:Uno 32
  2. MQ sensor
 
Sofware:
  1. Arduino IDE
 
Connection:
Pin Wiring to Bpi:uno32
A0 Analog pins
D0 Digital pins
GND GND
Vcc  5v
In this example, you will read the sensor analog output voltage and when the smoke reaches a certain level, it will make sound a buzzer and a red LED will turn on.
When the output voltage is below  that level, a green LED will be on.

Code Image :

Code Image

CategoryProjects on Uno-32
Tagsbananapi bpi uno32

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