Log : Day 1 ( 12/10/10)

From 10:30-12:30 we started to put the circuits into place. With the circuit diagram given, we used some of the tools that was handed to us and most of them that we have bought from Jalan Pasar. The only difficult part was putting the circuits into the correct position because there were many corrections and we had to be careful to avoid short circuit. Only one confusing part which was the potentiometer. There were 3 connecting wires which was the collector, base, and emitter terminal and three of those wire had different colors. Moreover, when it comes to the motor, we used a toy car to make the project work. We only needed to solder the wire from the circuit onto the motor.After that is completed, we continued on checking the circuit and troubleshoot was conducted. We stopped here and decided to continue the following day.

My partner Lai Jin Hui setting up the circuit at the early stage.

Separated the materials for a better working environment

Our toy car that will be used to follow the white line

End of day 1.