HM-Innovations
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Signing UpStep 1Gathering The Parts
4 pieces of 6" 12 gauge copper wire segments
4 alligator clips, make sure they are not to strong or to weak, after all they will be your helpers.
1 piece of metal sheeting (you pick your preferred size, ours came out of a project box lid we didn't use)
a 5mm 3.6v LED
a 210 ohm resistor
a 3/4 of an inch pience of plywood the same size as your metal sheet.
a 9v battery
a 9v battery connection
1 Switch
Tinner and Cleaner for your soldering tip
1" x 3/4" pience of PVC pipe.
1 Metal cleaner to scrape extra solder from your gun
1 Altoid Can
1 Lighter Cap
and
a LOT of aluminum Tape.
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Speaking of the aluminum sheet it would be a lot better if you placed screws in each corner of the sheet instead of one in the center. That way the sheet is held down more securely and will not rotate.
I hardly dare to suggest:
This is mainly for a soldering station. So, why not include a plug for the soldering iron and, drain from it the electricity for the led lamp? With the proper diode and resistor, it would save using the battery.
Also, instead of copper wire, I’d probably try steel cable from an old bike brake. It would be more flexible, and the tension from the four arms would make a stable hold, still allowing some downward flexibility, should you use too much pressure with the iron.
Alluminum Tape = $8
Board (Free if you can find one around teh house)
Cables ($3)
Switch = 1.99
Tinner 2.99
Copper Tip Cleaner (the thing at the top right) .99c
Battery ... $1-$3
Alligator Clamps $2
Total our project was $4 dollars since we had everything laying around.
but you can get everything for under $20.00
just thought you might want to know.
Thanks a lot!