Week 7 (FYP2) : Buy Battery and combination of coding for this trolley follower

Objective for this week: For this week I buy the battery suited to control the movement of the motor and combination coding of detector sensor and motor to movement of trolley follower.

1. below show battery that will be used for trolley follower. i use 2 battery, first for ARDUINO UNO and second for control the motor.

this battery for ARDUINO UNO, use 12V, 2AH. for ARDUINO voltage supply low better than Supply for motor drive.

this battery for motor drive to control movement of trolley follower. use 12V, 7.2AH. for motor drive voltage supply high better than supply for ARDUINO UNO.

Week 6 (FYP2): Draw and design schematic circuit for trolley follower

Objective for this week: for this week I draw the circuit and test all component function for this trolley follower.

1. Draw the schematic diagram using PROTEL99SE.

software for design schematic

This schematic diagram circuit for trolley follower

for this schematic circuit for this project, I use 2 of sensor ultrasonic and 2 motor for control movement of trolley follower when the trolley moving with customer.

2. Test all component for this trolley follower.

I test arduino, sensor, resistor, capacitor and all component to test performance and function or not of all component.

this picture for time test all component

In arduino code Write a HIGH or a LOW value to a digital pin.

If the pin has been configured as an OUTPUT with pinMode(), its voltage will be set to the corresponding value: 5V  for HIGH, 0V (ground) for LOW.

If the pin is configured as an INPUT, digitalWrite() will enable (HIGH) or disable (LOW) the internal pullup on the input pin. It is recommended to set the pinMode() to INPUT_PULLUP to enable the internal pull-up resistor.

Week 5 (FYP2): Buy trolley and Testing Motor

Objective for this week: For this week I go to hardware stores to buy the trolley and testing function motor.

1. Below show the pictures and price trolley:

Trolley to be used for final year project and based on the pictures, for the tires will use a motor to move the trolley.

2. Below show the motor i use for my FYP trolley follower:

for my project i use 2 motor left and right. for this motor support 12 V supply, rpm 60 speed. this motor can control movement of my trolley follower. can move to forward, right and left.