Скачать или смотреть How to Make Arduino Wireless Gas,Smoke,Propane Leakage Detector using MQ2 /MQ9 Gas Sensor

Today's Project is a Simple Wireless Gas Detector which makes use of nRF24L01 transceiver Modules as a means of communication between the Transmitter circuit and Receiver circuit....
The transmitter Circuit uses a gaseous sensor device MQ2/MQ9/MQ4 as an input device and processes it by using the Arduino uno in sending an output via the nRF24l01 transceiver to the Receiver circuit which comprises of Buzzer, LCD+I2C display, Arduino,nRF24l01 transceiver module.

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Hardwares:
Arduino uno/nano x2
nRF24l01 Transceiver Module x2
MQ2 Gas Module
Buzzer
Lcd Display
i2C

Jumper Wires
BreadBoard


Source code for both transceiver Circuit:
https://drive.google.com/open?id=1aNW...