Week 10

Week 10

Title: Hardware Design

Objective: To design the hardware of the project

Progress:

                For this week, i have design roughly according to the circuit that i have done in proteus. After i have done the circuit, i put the circuit in a tupperware which is big enough to insert the circuit and the design must be in a portable prototype. The picture shown below are the circuit layout and also the design of the project:

The portable prototype are much easier to be design and carry so thats why the design has to be in the tupperware.

Conclusion:

As the conclusion, by the end of this week, I managed to get my design for the final year project for this semester. 

Week 9

Week 9

Title: Electronic shop at Jalan Pasar and pizo electronic

Objective: To buy the components for this project.

Progress:
                This week, me and my friends went to Jalan Pasar and pizo electronic at shah alam to buy the components for my final year project. By this week, I need to buy the main components because it is quite hard to find. I managed to find a store that have all the main components for my project. The price here is quite cheaper compared to other stores that I went. Basically, for this week, I went to  nixie electronic shop at Jalan Pasar 5 times because when i get back home, there are always new ideas for the hardware and the components I will be using.  Below are few pictures that as the prove.

Conclusion: 

As the conclusion, I can now construct the circuit on the board and begin my hardware making.

Week 8

Week 8

Title: Software Simulation

Objective: To simulate the circuit

Progress:

The simulation for the development being tested, so the hardware can be determined based on the simulation. The component listed are arrange according its specification. The Peltier cell is not found in the Proteus 8, so it been replace with relay. The relay will switch when the LM35 detect temperature above 30 degree Celsius. The second relay will act as the Peltier cell which it will switch on when the temperature detect is above 31 degree Celsius.

The first and second relay will turn off when the LM35 detect the temperature below 30 degree celsius. 

Conclusion: 

By the end of this week, I managed to simulate my circuit. This simulation is just to show and prove the coding and the LCD works well. However, this is just simulation. The real coding will be done and interface with the Arduino Uno.