Thingspeak Channel - https://thingspeak.com/channels/408082/ (Offline now)
Our main project objective is to integrate Temperature & Humidity Sensor (DHT11), Carbon Monoxide Sensor (MQ-7) and Soil Moisture Sensor with the Arduino Microcontroller.
The final device is a low voltage system i.e. all sensors and components can work with a 6V battery or external power supply and is completely wireless with minimum internal connections making it ideal to be placed outside in the field.
The system is completely wireless that senses and uploads data to a third-party website thingspeak.com, using the nodeMCU. All information sensed by the sensors will be uploaded at fixed intervals and stored online in a graphical manner with proper date and time-stamps to allow ease of access.
Once the data acquisition system is successfully working and has collected data over certain time period, we begin analysing the data obtained.
We developed a python app to scrape data from our IoT server https://thingspeak.com/channels/408082. The app displays real-time value as well averages of sensor values over a time period.
Furthermore, by using Twilio API and Python we were able to send SMS to a mobile number in case of a high ppm value reported by the MQ-7 sensor along with a physical buzzer that is powered up if MQ-7 senses values above 250 ppm.
ISBN : 978-93-5300-801-7
Book Title: D J Strike 2018
Name of Publisher: Anuja Arun Odhekar
It contains papers written by undergraduate engineering students based on their original technical project ideas performed under DJ Strike 2018.
This is mentorship programme held under Student Chapter of Electronics and Telecommunication Engineering Department, IETE-SF.
Publish Volume : 1
Publish Year : 2018
Publish Edition : first
Pages : 90
Language: English
ISSUE Date: 13-04-2018
Licensed under the MIT License