Lead Poisoning Yet?
Now we are going to solder the 4 layers together. To hold them in place in the clear case copper rod is used as it can be soldered on to the different layers. 5 pieces are requires, one in each corner and one aditional one in the power corner.
- Put the top layer in the jig ane solder 4 of the copper rods in each of the corners to the negative rail pointing up and away from the jig.
- Now solder the fith rod to your worst corner ( ie the worst looking, as it will be at the back)
- Get your USB cable and strip it down, solder red and black wires to the positive and negative rail (see the last photo)