Automatic Attendance and Classroom Environmental Monitoring

This project simulates a Smart Classroom automatic attendance using RFID module and classroom environmental monitoring using DHT11.

Dec 29, 2021

20565 views

5 respects

Components and supplies

1

Jumper wires (generic)

1

DHT11 Temperature & Humidity Sensor (4 pins)

1

RFID-RC522

1

Resistor 10k ohm

1

Arduino SIM Kit

1

Solderless Breadboard Full Size

Apps and platforms

1

Arduino IoT Cloud

1

Arduino IDE

Project description

Code

ThingsProperties

arduino

Sketch

arduino

Readme

text

ThingsProperties

arduino

Sketch

arduino

Readme

text

Downloadable files

Left Side Arduino

D2 – digital pin 2 – for DHT11 data

Left Side Arduino

Connections

Connections

Left Side Arduino

D2 – digital pin 2 – for DHT11 data

Left Side Arduino

Right Side Arduino

VCC (3.3V) – to power up RFID module and DHT11 sensor GND – ground for RFID and DHT11 sensor D8 – digital pin 8 – MOSI D9 – digital pin 9 – SCK D10 – digital pin 10 - MISO D11 – digital pin 11 – SDA (SS) D11 – digital pin 12 – SCL (RST)

Right Side Arduino

Right Side Arduino

VCC (3.3V) – to power up RFID module and DHT11 sensor GND – ground for RFID and DHT11 sensor D8 – digital pin 8 – MOSI D9 – digital pin 9 – SCK D10 – digital pin 10 - MISO D11 – digital pin 11 – SDA (SS) D11 – digital pin 12 – SCL (RST)

Right Side Arduino

Connections

Connections

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