Week 4 FYP 2

Activity:

After troubleshooting circuit from last week, I decided to go Jalan Pasar to get my components. Together with list I bought, I start to test each components one by one. The 1^st components I tried is Peltier. To test Peltier u need to make sure heat sink are attached to the Peltier, this is because Peltier will produce warm and cool heat on each side of surface. If the Peltier did not attached with heat sink the component will burn out due to the hot side of Peltier. Then I keep test each components to make sure it work and know the limitation of components and ways to use it at maximum.

Objectives:

• To find out the components function limitation.
• To find out the proper way to maximum use of the components.

Conclusion:

For each component need calibration, for an example LM 35. LM 35 have its own sensitivity, there for need to read the datasheet to find the condition of the components to avoid measurement error.