How to Make Darn Near Anything Run on USB!

15,572

33

30

Posted

Introduction: How to Make Darn Near Anything Run on USB!

As long as you have an extra USB wire with male USB end, and the thing you want to power runs on three AA or AAA or C or D batteries, you can hack it to run on USB power!

Step 1: Step1 Clean/dismantle

dismantle and clean the thing you want to hack.
usually its very simple to take something apart,
the Darth Vader bank im hacking is held together with just 4 screws, which allows me access to the back of the battery tray


you dont want old battery acid all over your power leads so make sure its clean!!

Step 2: Step2 Strip USB

nip off the end of the usb wire that you dont need (the not-male usb-end)

carefully unsheathe the wires, there will be 4 of them. the black and red wires are the power. and the other two are for information. we only need the power wires.

Step 3:

there are two main power wires that supply the device with power from the batteries.


connect the black USB power wire to the Black power wire from the device. wrap with electrical tape.

and likewise with the red



Step 4: This Is Another Thing I Made Run on USB

i took thees LED battery operated  chain lights stripped off the 3-AA battery pack and attached usb

i use it on my moniter that has a USB power port that comes on with the moniter which i use to power my lights

its easy try it!

Step 5:

test YOUR device, if it doesnt work, swap the usb power wires.

if it does, reassemble and your done!

i youtubed a video of my test

http://www.youtube.com/watch?v=Y47O35rwVuE

hope this helps!

keep on hacking!


any questions feel free to comment and give high rating!

Share

Recommendations

  • Epilog Challenge 9

    Epilog Challenge 9
  • First Time Author Contest 2018

    First Time Author Contest 2018
  • Paper Contest 2018

    Paper Contest 2018
user

We have a be nice policy.
Please be positive and constructive.

Tips

Questions

31 Comments

if you put an (CORRECT VOLTAGE) inline resistor to the positive side of the system, would that help prevent any form of burning out?

One way to mitigate the risk of "burning out" is to use a phone charger with a USB port. That way, if the worst happens, you're out a $10 adapter, instead of a $1000 computer:)

I do reccomend to recheck the connections before plugging the USB cable(positive to positive, negative to negative). Otherwise, can happen two things: *Your device won't work or *you can burn out both your device or your port, even worse, your PC can be burn out. SERIOUSLY, If you think you don´t know certain things about electricity, simply be away from this project.

can you please explain "PC burning" due to this project.....?

Stay away from this project unless you're absolutely sure that the power is the same. Chances are, it's not, and you'll burn out whatever you're trying to power. The USB port outputs 5 volts, give or take .25 volts. If what you're trying to power takes significantly more or less, there's a -very- good chance that it will burn out the device. If you want to check, it should say somewhere on the bottom or on labels on the device that you're trying to power.

its not called hacking LOL but still good tut

this instructable helped me a lot Thanks

your welcome =] keep on hacking!