“In this unit of circuits, we are assigned to make a pin/bookmark” (Scott Wu, 2021, May 5 ) this famous introduction for this unit is very useful for these blogs. ANYWAY, let’s get into the actual topic. For this unit, I choose to make a pin and this pin is an exploding rectangular prism. I got this idea from my drawing teacher (很不负责) he suggests I start simple. I also l did a Mega Rayquaza and the Minecraft pumpkin. This is fairly easy, but getting the Led into and on the felt is the hard part.