Pro-Jump PowerBocking Jumping Stilts Forum - Community for Power bocking / Pro Jumping!

YOUR JUMPING STILTS => Modifications => Topic started by: Jahkk on May 21, 2011, 11:15:18 AM

Title: Battery-free LED spring armour?
Post by: Jahkk on May 21, 2011, 11:15:18 AM
Hey all,

Just a simple question, I wanna do something epic with tyre armor so I wanted to add some LEDs to it. I was just wondering, since I am total **** at remembering to change batteries, is there enough energy from an average (like, 1 foot) jump for a dynamo charger to be feasible? The whole assembly will be fairly simple, with 9 LEDs per spring (so I only need a total of 4 microchips to make them flash and still clock over to a 555).

JC
Title: Re: Battery-free LED spring armour?
Post by: Birt on May 21, 2011, 12:09:06 PM
i think you should try the dynamo charger in a temporary setup first. it's really hard to answer your question since (as far as i know) nobody has tried adding a dynamo to stilts yet.
Title: Re: Battery-free LED spring armour?
Post by: Locky on May 21, 2011, 12:51:31 PM
I dont see how really. Someone fairly recently did a great mod with led's down the back of the spring. Looked really good.

As for batteries, we're talking a few led's here. couple of AA's is all you will need. Could probably tape some spare ones to the stilts too!
Title: Re: Battery-free LED spring armour?
Post by: Jahkk on May 21, 2011, 01:12:51 PM
Yeah good point... I think I'll try a temp setup and if it doesn't work, just a shedload of backup batteries.
Title: Re: Battery-free LED spring armour?
Post by: Jason on May 21, 2011, 08:38:33 PM
Might be worth looking at one of those shake to charge torches

Leds don't draw much current and you would get lots of charge while bouncing

They don't weigh much so could be strapped to a bock

Jason  :Hoofies2: :CGEEK:
Title: Re: Battery-free LED spring armour?
Post by: Jahkk on May 21, 2011, 09:00:20 PM
Yh, that's a good idea. I think I have a couple of those torches lying around somwhere so I might use them