Charge your cell phone, mp3 player or other USB-equipped device with the power of the Sun! All you need is a 6-volt solar panel and a female USB cable. Solder them together (this video demonstrates how), and then you have a solar powered USB charger!
Just updated your iPhone? You'll find new features for Podcasts, News, Books, and TV, as well as important security improvements and fresh wallpapers. Find out what's new and changed on your iPhone with the iOS 17.5 update.
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DIY Stick Welder from Old Microwave Parts
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Hack a coin operated laundry machine
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Hack Software & Run a Trial Program Forever
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Build Your Own Kinect-Like 3D Tracking Interface with Cardboard, Foil, and Arduino
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Create cheap WiFi antennas for better reception
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Turn Any Wall Portrait into Your Own Personal Scooby Dooish "Eye" Spy Surveillance System
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Build a simple carboard magnet generator
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Make a Working Speaker Using Only a Magnet, Wire, and Masking Tape
How To:
Eavesdrop from a Distance with This DIY Parabolic 'Spy' Microphone
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Quick-N-Dirty Circuit Board Repair: How to Patch Faded or Corroded Traces with Pencil Lead
How To:
Customize Your Wireless Doorbell to Play Any Sounds You Want
How To:
Hack a WiFi USB Adapter for Better Reception
How To:
Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum
How To:
10 Unique & Practical Ways to Repurpose Your Old Hard Disk Drives
How To:
Hack Your Electricity Meter
How To:
Make a Super Cheap One-Way Check Valve
How To:
DIY Stick Welder from Old Microwave Parts
How To:
Hack a coin operated laundry machine
How To:
Zap and revive old NiCad batteries with a mig welder
How To:
Hack Smart Cards for satellite TVs
How To:
Make your own DIY film projector
How To:
Make a Clothespin Pocket Pistol (AKA Mini Matchstick Gun)
How To:
Make a Working Speaker Using Only a Magnet, Wire, and Masking Tape
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Make Siri Open Your Garage Door via Raspberry Pi
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Turn Any Wall Portrait into Your Own Personal Scooby Dooish "Eye" Spy Surveillance System
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Build Your Own Kinect-Like 3D Tracking Interface with Cardboard, Foil, and Arduino
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Make a mute plug for your computer or stereo
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