This video tutorial from OzLabs will show you how power the one-watt high powered LED using 120 volt source using a 12 volt adapter.
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Light a light bulb with a potato battery
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum
How To:
Build a power supply for electroluminescent (EL) wire and displays
How To:
This DIY Illuminated Isomorphic Keyboard Changes Colors as You Play Music
How To:
Satisfy Your Need for Speed with This DIY Arcade-Style Racing Cockpit
How To:
Hack a 20-Year-Old "Brick" Phone into a Digital Cell You Can Text On
How To:
Hack a Sony Handi-Cam to be able to film in infrared
How To:
Hack Christmas Lights for Custom Holiday Lighting Patterns
How To:
10 Unique & Practical Ways to Repurpose Your Old Hard Disk Drives
How To:
Turn an Automatic Air Freshener Dispenser into a Silly String Launcher
How To:
Eavesdrop from a Distance with This DIY Parabolic 'Spy' Microphone
News:
How to Make a $25 Touchscreen
How To:
Add Inductive Charging Capabilities to a Samsung Galaxy Nexus, Note 2, and Other Android Devices
How To:
Convert Your Old Apple iMac G4 into a Cable-Ready HDTV
How To:
Increase the range of a remote control
How To:
Turn a laptop touch pad into a mini graphics tablet
News:
Infrared LEDs Protect Your License Plate Number from Police Cams
How To:
Hack a satellite dish into a WiFi signal booster
How To:
Extract an RFID chip from a card & make it wearable
1 Comment
I appreciate that most people will have to make do with the tools available, but when a company demonstration video shows wire being hacked by a knife and cutters......where's the wire strippers?
There are other bad assembly techniques too, should really be showing users how to do it properly.
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