Week 12 (FYP2): Test all function of trolley follower

Objective for this week: I test the function of the moving trolley, component, system coding and find little new form so that the trolley is always stable in the presentation later.

The above picture shows the entire project completed posted trolley follower including coding system that can control the movement of the trolley follower.

Here I will describe each function in the trolley follower:

1. Arduino Uno 

Arduino Uno function is to control the trolley follower, mean this Arduino is main function to control all component in trolley follower.

2. Ultrasonic sensor

Ultrasonic sensor is input device, ultrasonic sensor function here is to get the information or the movement of a human being and will send this information to process the system will be sent to the Arduino UNO.

3. Motor 

Motor function to movement the trolley follower.

4. Battery

for this trolley follower, i sue two battery, first for Arduino Uno and second for control the motor. 

for arduino i use 12V, 1.2Ah. for motor i use 12V, 7.2Ah because motor use 12v and 60rpm, so supply larger than arduino.