A web-based IoT project for payment in a school using NFC cards
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Updated
Nov 21, 2023 - PHP
A web-based IoT project for payment in a school using NFC cards
This is IOT Based Air Pollution Monitoring System that measures indoor harmful gases present in the air like Carbon Dioxide(CO2) using an MQ135 gas sensor and Carbon Monoxide(CO) using an MQ7 sensor. It will show the air quality in PPM(Parts Per Million) on the LCD and as well as on Thingspeak so that we can monitor it very easily in PPM.
Easy way to set up Web server using ESP8266WebServer (Statik IP)
An IoT device powered by an ESP8266 microcontroller that signals flow time with a flag.
Logging temperature and humidity data to cloud (ex: AWS) using ESP8266 NodeMCU and DHT11 Sensor
Easy way to set up Web server using ESP8266WebServer
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