Desk-top Soldering Press! (with L.E.D)

Step 6 Hooking up the L.E.D.

now, the led is used for some lighting so you can see while you're working. you do not have to put one in, but i put one in because of the challenge. hook up the led to a resistor and then to a battery. i couldn't find my solder so i wasn't able to take pictures of it but you should know how to hook up a led. you can add a switch to.