Requirements
The following material is needed:
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Screwdrivers.
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Soldering iron.
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Tin.
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Cables.
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Tool for cutting (e.g. Dremel).
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Hot glue gun.
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Putty to close holes (e.g. fiberglass made).
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HUB USB 2.0.
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Female USB port.
o Any type. An A type is used in this guide. It depends on your preference.
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Male-Male USB cable.
o It depends on the female USB port. An A type cable in both edges is used.
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4 Channel Relay Module - 5V - Low Level Trigger.
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Needle or any object with a thin edge.
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Duct tape.
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Multimeter (optional).
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