SEMESTER 2 (Week 11)

My friends and I do the etching process. I have lack of confidence on the etching process because this is my first time doing this process. Therefore I need some help on doing this.

After finish the etching process, I started to solder the components on the PCB board. Then, I straight away run the circuit and Alhamdulillah the circuit run perfectly and now I can start to do the hardware.