On Monday I attended the soldering section, it was fun to build an LED light with circular by myself even though it still needs some more work to get it function. I wish I had more time to work on the soldering. I learned that the welding object has to be the same temperature as the soldering iron so that the solder would stick to that object. Otherwise, the solder will only stay on the soldering iron. I didn’t know in the beginning; therefore, I had a big chunk of the solder that connected to all the pins. It kills the switch since all pins were connected; the circuit is going in a loop.

I want to finish it when I can and glue the pieces together.