Calculating resistance and power isn't hard... and, as David explains, knowing Ohm's Law and the Power Triangle can be darn useful when you're designing a project, sorting out power supply issues, or want to keep from burning your car down.
How To:
Crack Wi-Fi Passwords—For Beginners!
How To:
Hack your electricity meter
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Hack a Vending Machine in 3 Easy Steps
How To:
Hack a satellite dish into a WiFi signal booster
How To:
Make a satellite dish Wi-Fi antenna for free internet
How To:
Hack a coin operated laundry machine
How To:
Hack a laser pointer into a burning laser
News:
Recycle an old satellite dish into a WiFi booster
How To:
Make a Secret Car Compartment
How To:
10 Unique & Practical Ways to Repurpose Your Old Hard Disk Drives
How To:
Recharge non-rechargeable batteries in seconds
How To:
Hack Software & Run a Trial Program Forever
How To:
Hack into live, public security cameras and web cams
How To:
Make an AC Arc Welder Using Parts from an Old Microwave, Part 1
How To:
Make a Super Cheap One-Way Check Valve
How To:
Cut and Sand Your Micro-SIM into a Nano-SIM Card for Your New iPhone 5
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:
Quick-N-Dirty Circuit Board Repair: How to Patch Faded or Corroded Traces with Pencil Lead
How To:
Crack Wi-Fi Passwords—For Beginners!
How To:
Hack your electricity meter
How To:
Fix Dead Lithium-Ion Batteries That Won't Hold a Charge Anymore
How To:
Hack a Vending Machine in 3 Easy Steps
How To:
Hack a satellite dish into a WiFi signal booster
How To:
Make a satellite dish Wi-Fi antenna for free internet
How To:
Hack a coin operated laundry machine
How To:
Hack a laser pointer into a burning laser
News:
Recycle an old satellite dish into a WiFi booster
How To:
Make a Secret Car Compartment
How To:
10 Unique & Practical Ways to Repurpose Your Old Hard Disk Drives
How To:
Recharge non-rechargeable batteries in seconds
How To:
Hack Software & Run a Trial Program Forever
How To:
Hack into live, public security cameras and web cams
How To:
Make an AC Arc Welder Using Parts from an Old Microwave, Part 1
How To:
Make a Super Cheap One-Way Check Valve
How To:
Cut and Sand Your Micro-SIM into a Nano-SIM Card for Your New iPhone 5
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:
Quick-N-Dirty Circuit Board Repair: How to Patch Faded or Corroded Traces with Pencil Lead
Be the First to Comment
Share Your Thoughts