A cool way to test a LED bulb emitter! Plug it in to your multimeter and see it light up. It's really cool!
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Insanely Epic Resident Evil Biohazard Case Mod
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Light a light bulb with a potato battery
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Build a weatherproof compact high gain WiFi antenna
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Make an LED or a light emitting diode
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Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Hack a Vending Machine in 3 Easy Steps
How To:
Make a satellite dish Wi-Fi antenna for free internet
How To:
Hack your electricity meter
How To:
Hack a coin operated laundry machine
How To:
Crack Wi-Fi Passwords—For Beginners!
How To:
Build a laser diode driver
How To:
Open a power supply without destroying a transformer
How To:
Hack a WiFi USB Adapter for Better Reception
News:
Insanely Epic Resident Evil Biohazard Case Mod
How To:
Make DIY conductive glass with Stannous Fluoride and toothpaste
How To:
Build Your Own Internet Radio Player, AKA Pandora's Box
How To:
Mod an Xbox controller to work on a PC
How To:
Convert headphones into a PC microphone
How To:
Recharge non-rechargeable batteries in seconds
How To:
Hack Christmas Lights for Custom Holiday Lighting Patterns
How To:
Hack Smart Cards for satellite TVs
How To:
Light a light bulb with a potato battery
How To:
Build a weatherproof compact high gain WiFi antenna
How To:
Make an LED or a light emitting diode
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