Week 7 : The PCB Drill and Soldering Week

What I do in this week is drill the PCB board in order to make hole to place the pin or terminal of the component and soldering the component on the PCB board that finely etched. The component had been place on the PCB board and soldered their terminal under the board. Below is the picture taken of the finished soldered circuit.

The sensitive component such as Voltage regulator, crystal, capacitor and same alike must be soldered carefully to prevent over heating that can damage the component. Soldering must be in a good shape to avoid a loose component , this will ensure the lifetime of the robot.