Learn how to recalibrate the battery reading of your mobile device, so that you don't get stuck with a dead battery. This video explains how and why to calibrate your phone, music player, tablet, or laptop. Watch and learn how to improve your battery life.
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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Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
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Hack Your Electricity Meter
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Infrared LEDs Protect Your License Plate Number from Police Cams
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Quick-N-Dirty Circuit Board Repair: How to Patch Faded or Corroded Traces with Pencil Lead
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Customize Your Wireless Doorbell to Play Any Sounds You Want
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Hack a WiFi USB Adapter for Better Reception
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Build a Remote-Controlled Water Gun (Or Flamethrower!)
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Make a PVC Hand Pump to Move Water, Compress Air, & Create Vacuum
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Make a Super Cheap One-Way Check Valve
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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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Zap and revive old NiCad batteries with a mig welder
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Hack Smart Cards for satellite TVs
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Make a sneaky, snake spy camera that records video
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Make a Secret Car Compartment
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Mod Your Old iPod 30-Pin Dock into a Bluetooth Speaker for Your iPhone 5
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Make a Spot Welder for Cheap!
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Hack Software & Run a Trial Program Forever
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Increase the power of a 5mw green laser pointer
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Build Your Own Kinect-Like 3D Tracking Interface with Cardboard, Foil, and Arduino
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Hack Your Electricity Meter
How To:
Quick-N-Dirty Circuit Board Repair: How to Patch Faded or Corroded Traces with Pencil Lead
News:
Infrared LEDs Protect Your License Plate Number from Police Cams
How To:
Customize Your Wireless Doorbell to Play Any Sounds You Want
How To:
Build a Remote-Controlled Water Gun (Or Flamethrower!)
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:
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:
Make a Secret Car Compartment
How To:
Mod Your Old iPod 30-Pin Dock into a Bluetooth Speaker for Your iPhone 5
How To:
Make a sneaky, snake spy camera that records video
How To:
Zap and revive old NiCad batteries with a mig welder
How To:
Hack Smart Cards for satellite TVs
How To:
Make a Clothespin Pocket Pistol (AKA Mini Matchstick Gun)
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Make Siri Open Your Garage Door via Raspberry Pi
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Make a Spot Welder for Cheap!
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Turn Any Wall Portrait into Your Own Personal Scooby Dooish "Eye" Spy Surveillance System
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