Write an Arduino code that use RIP motion sensors to track the human when we enter the workstation (office) to turn the lights of the room (assume that it is a lamp beside his office) when he leaves his chair the lights must turn off. The code shall turn on the PC’s screen when 4 force sensitive resistors are pressed. These force sensitive resistors will be installed in a chair to force the worker to fix his sitting posture, when one of them is not pressed

Write an Arduino code that use RIP motion sensors to track the human when we enter the workstation (office) to turn the lights of the room (assume that it is a lamp beside his office) when he leaves his chair the lights must turn off. The code shall turn on the PC’s screen when 4 force sensitive resistors are pressed. These force sensitive resistors will be installed in a chair to force the worker to fix his sitting posture, when one of them is not pressed the PC’s screen turns off after a 60 seconds delay. Also, if they were pressed for 10 minutes, the pc screen turns off after a 60 seconds delay but before that, a warning shall be displayed on an external screen (3.2-inch TFT Display Module LCD Screen). The screen displays the warning to indicate the worker have exceed 10 minutes and speaker shall indicate that as well. A photoresistors shall be used to make The PC’s screen adjusts its brightness according to the lighting of the room. Another subsystem will be used to monitor the environmental factor consists of sensors; humidity and temperature sensor, dust sensors and gas sensors. All the values of theses sensors must be displayed on the external Screen.
The system will be connected wirelessly to main Arduino which be used for the external screen by using wireless module (NFR 24L041).
The team who Install pulse sensors in the computer’s mouse to display the worker heart rate in the external screen beside the other requirements will have bonus points.
Main Equipment:
4 Arduino Mega
TFT LCD and its shield
DH22 (Temperature and Humidity sensor)
4 Force sensitive sensors
Photo resisters (LDR)
RIP Motion sensors
4 5v Relay Module
Dust sensor
Mq2 and Mq9 (Gas Sensors)
Speaker 8 ohms (0.5W)
BC584 and 2N2222 Transistors
4 Power supply modules
4 NFR 24L041 (Wireless Module)
Pulse sensors (for Bonus points)
Note: You can use more components if necessarily and for components such as resistors, capacitors, and transistors you can use what available at the lab.
Equipment Specifications:
PIR Motion sensor module:
Dust Sensor:
Gas Sensor (MQ2):
TFT LCD and its shield
DH22 (Temperature and Humidity sensor)
Finger-clip Heart Rate Sensor