This week's assignment is designing and programming a smart device using Arduino UNO to read signals from multiple input components and control multiple action components using Arduino C.
People Counter
student counter for the school buses to avoid this accident.
Software
Arduino Uno
Connecting Wires
Breadboard
IR Sensor
7 Segment
DH11
LCD screen
Tools
Glue gun
scissor
Avometer for troubleshooting
Material
Cardboard for the enclosure
First, I used an Arduino Uno board to control my circuit.
I used an IR sensor to count the people who enter the room.
I used a 7-segment screen to display the number of people who entered.
I put a DH11 to follow the temperature and humidity of the room to avoid suffocation.
I used an LCD screen to display the temperature and humidity of the room.
First I couldn't deal with DH11 and its library on Arduino IDE but this tutorial helped me to understand it.
I wanted to add another IR sensor to decrease the no. of people who get out of the place but the Arduino was not responding.