Today we took our components that are needed from lab assistant. Unfortunately, some components such as BC547, BC557 and so on are not provided by faculty and we have to buy those components in order to complete our task. In the evening, we went to Jalan Pasar to buy those components and equipments. We decided to buy all the components because its can be used as a backup components for our project if the components provided have broken. We have to postponed our experiment to Friday as tomorrow we have to attend to a talk about Aerospace at DECTAR.