Material needed
Where do I get the material?
Steelworks
Nuts and bolts
- 2pcs bolt M3x25 or longer.
Cheese or Philips or hex or Allen head. Zinc-plated or black.
- 10pcs nut M3, zinc-plated or black.
- 1pc. bolt M6x10 or longer.
Cheese or Philips or hex or Allen head. Zinc-plated or black.
- 1pc. nut M6, zinc-plated or black.
Metal material
- A piece of 2mm thick aluminium plate or strip or 1-2mm thick
steel tin or strip or 2mm thick plastic. See drawing in Building
to determine amount necessary (about 70cm^2).
Chemistry
- Water-soluble glue for sticking paper on metal if you are going to use drill templates
building option.
Electrician
- 0.5m of 1mm^2 insulated hard copper wire.
- 0.5m of 4mm^2 insulated hard copper wire.
- 6-terminal wire nut block for 4mm^2 wire.
Household stuff
- 2pcs plastic fasteners
- A rag for cleaning soldering iron if the iron doesn't have integrated
cleaning facility
Electronics
- Solder
- rosin
flux
- 1pc. 67x46x22mm tin-plated tin shielding box
- 3 LED diodes that want to be examined: usually HPWT-BD00-E4000, HSDL4230
and HSDL4220. If you are using other types, sizes of holes may need to be
adapted accordingly to LED diameter.
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