Week 4

Meeting Purpose:         To describe why PLC need to replacement
Meeting Date:               26/2/2021 (Friday)
Meeting Time:              9.00PM
Meeting Location:        MS Teams Platform
Meeting Facilitator:     Muhammad Firdaus bin Khalid
Attendees:                     Mohamad Saifullah bin Zolkefly, Muhammad Nasir bin Aziz

Decision Made:

https://drive.google.com/file/d/1upM8aIgVKcjsJudp-XXx_hjUL4v7lGBf/view?usp=sharing

Discussion:

We have discussed to answer the tutorial given by Sir Zaki regarding PLC replacement. We have done research on why it is necessary to replace the PLC to the microcontroller, and divided the task to each group member to find the weaknesses of the PLC, what microcontroller can replace the PLC and the advantages of the microcontroller.

Conclusion:

We have understood and learn more about:

1. PLC system.
2. Disadvantage of PLC.
3. Comparison of Arduino and PLC.

Updated by: Muhammad Firdaus bin Khalid

Week 3

Meeting Purpose:         To produce bottle and jam process for Roselle
Meeting Date:               17/2/2021 (Wednesday)
Meeting Time:              1.00PM
Meeting Location:        MS Teams Platform
Meeting Facilitator:     Muhammad Firdaus bin Khalid
Attendees:                     Mohamad Saifullah bin Zolkefly, Muhammad Nasir bin Aziz

Decision Made:

List of ingredient and process:

1. Separate pods and petals 
2. Determine sugar required (ratio 1:1) 
3. Boil the pods 
4. Drain and discard the pods 
5. Cook the petals (Until Soften) 
6. Add sugar 
7. Blend (Until Smoother) 

Figure 1 

Figure 2

Figure 3

Figure 4

Discussion:
Figures 1 and 2 show the level 0 level 1 block diagram that we have created based on the selection of components for inputs, processes and outputs. For the context diagram shown in figure 4 is to state the ways to make jam rosslle such as quantity of ingredients and process.

Conclusion:
We have done make a process to produce 10,000 bottles of syrup and 5,000 bottles of jam per day.

Updated by: Muhammad Firdaus bin Khalid