Editing Salvage Ideas
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I get quite a few Keyboard Cables and Plugs, but until recently did not know what to do with them. Then I had a flash – I build a lot of things, but do not really want to deal with a power supply. Why not have one central power supply and plug in each project. I took 3 dual keyboard ( and mouse ) plugs and wired them in series. The supply ( again from a computer ) provides +5 volts and + and – 12 volts. This is good power for most of what I do. The cables are soldered into the project and plug in when I need power. The only limit is that I would keep the power to a few hundred ma. | I get quite a few Keyboard Cables and Plugs, but until recently did not know what to do with them. Then I had a flash – I build a lot of things, but do not really want to deal with a power supply. Why not have one central power supply and plug in each project. I took 3 dual keyboard ( and mouse ) plugs and wired them in series. The supply ( again from a computer ) provides +5 volts and + and – 12 volts. This is good power for most of what I do. The cables are soldered into the project and plug in when I need power. The only limit is that I would keep the power to a few hundred ma. | ||
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=Computer Power Supplies as Bench Top Power= | =Computer Power Supplies as Bench Top Power= | ||
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*[http://www.instructables.com/id/My-Suped-Up-PowerSupply!/ My Suped Up PowerSupply!] | *[http://www.instructables.com/id/My-Suped-Up-PowerSupply!/ My Suped Up PowerSupply!] | ||
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=Those Odd Motors= | =Those Odd Motors= | ||
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*Find the hall effect sensor and use it. | *Find the hall effect sensor and use it. | ||
*Think some have figured out how to uses as generators for [[POV display]]s like propeller clocks. | *Think some have figured out how to uses as generators for [[POV display]]s like propeller clocks. | ||
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=Dead Mice= | =Dead Mice= | ||
− | Many have the same cable as keyboards ( see elsware on this page ). The ones with balls also have 2 optical rotery encoders. When you get a hundred or more balls there must be something clever to do with them | + | Many have the same cable as keyboards ( see elsware on this page ). The ones with balls also have 2 optical rotery encoders. When you get a hundred or more balls there must be something clever to do with them. |
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− | + | = Fluorescent Lamp = | |
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*[http://www.instructables.com/id/Make_cool_gadgets_from_a_deceased_fluorescent_lamp/ Make cool gadgets from a deceased fluorescent lamp] | *[http://www.instructables.com/id/Make_cool_gadgets_from_a_deceased_fluorescent_lamp/ Make cool gadgets from a deceased fluorescent lamp] | ||
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