Title: Testing the Encoder Sensors

METHODOLOGY (13)

CONTENT:

Modem initialize

 Speed below <80Km/h

1st Sensor

2nd Sensor

3rd Sensor

4th Sensor (1st warning - Yellow LED - buzzer "beep beep")

5th Sensor (Last warning - Red LED - buzzer ringing - send SMS)

This is a testing of sensors circuit that show the sensors will detect the range of speed that has been programmed. 1st sensor will detect the range speed between <80-90Km/h, 2nd sensor detect the range speed between <90-100Km/h, 3rd sensor will detect the range speed between <100-110Km/h. for the 4th sensor also known as 1st warning stage will detect the range speed between <100-120Km/h, at this stage Yellow LED will automatically turn on following by the sounds of buzzer ("beep beep"). For the last sensor is to detect the range speed over >120Km/h, at this stage Red LED will be turn on automatically following by the sounds of buzzer and at the same time GSM module send SMS to the data base (police, JPJ, LLM).

OBJECTIVE:

1.) To ensure all the sensors that has been programmed are correct according to the flow of process.

2.) To show the function of each sensors.

CONCLUSION:

Sensors as the input in this project because they as a component that detect the current speed and get out the output. So, from the sensors we will know what happens in each stage especially in the 1st warning stage and last warning stage. All the sensors are function very well and reach the target.