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3451  Forum 2005-2010 (read only) / Bar Sport / Re: Teaching Capacitor to Kids - Suggestions? on: April 08, 2010, 10:14:54 am
charge a large cap with the battery disconnect it then hook it up to a lamp
3452  Forum 2005-2010 (read only) / Bar Sport / Re: PCB tinning help needed on: March 20, 2010, 11:50:55 pm
electroplating  (which can be done in a jelly jar and a dc supply)


http://www.squidoo.com/basicelectroplating
3453  Forum 2005-2010 (read only) / Bar Sport / Re: Basic Electronics Question. on: April 09, 2010, 05:56:03 pm
those are fine looking rc's but yea I would go with the dual first as they are reportedly much easier to get the basics down with
3454  Forum 2005-2010 (read only) / Bar Sport / Re: Basic Electronics Question. on: April 09, 2010, 04:30:09 pm
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Now to save up a couple hundred $ to get a real RC helicopter.

I used to race RC cars, still have a screamer of a electric model (got rid of the gas ones when I moved out of the parents house 10+ years ago) and I know how much 1 little slipup can cost on those

a plane or a helicopter on the other hand, yea takes some guts
3455  Forum 2005-2010 (read only) / Bar Sport / Re: home electronic parts inventory option? on: April 12, 2010, 05:39:45 pm
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All I need is infinite cash, infinite time, and no job...

yea same here
3456  Forum 2005-2010 (read only) / Bar Sport / Re: Arduino Cut power! on: March 28, 2010, 07:08:08 pm
Ive had 7 for about a month now on my "main" pc, never had a issue with its network

my pos netgear wifi router on the other hand ... so yes good luck on your idea
3457  Forum 2005-2010 (read only) / Bar Sport / Re: POST YOUR WORKBENCH on: March 31, 2010, 06:22:26 pm
to completley sidetrack the shelving discussion (my mom has one of those chrome freestanding racks in her greenhouse for 5 years now) I would like to talk about my newest addition!

a el cheapo usb kvm switch! yay!

as I work on PC's as a side job it got quite irritating to get on my knees and reach around the back of the pc and fiddle with cables plus my usb keyboard / mouse barley had enough reach in the cords to make it onto the desk

so now I just push a button and usb keyboard, mouse and vga gets flipped, along with a third usb device (memory stick for instance), and i have plenty of cord length, and can use my 2 front usb ports again

silly how something stupid can make ya happy
3458  Forum 2005-2010 (read only) / Bar Sport / Re: POST YOUR WORKBENCH on: March 29, 2010, 11:33:55 am
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True but I am trying to be environmentally friendly and not throwing it out because it still works.

yea, when I replaced mine I almost tossed it in the dumpster, it still worked (but fuzzy) but I took it to the thrift store, where they laughed at me so when they went back inside I tossed it in their dumpster

got my little 15 inch lcd for 25 bucks off of ebay, its ugly, has holes drilled in the base and over all a POS, but its fine for the workbench

that clamp thing seems interesting, maybe we will bug you to demonstrate it one day
3459  Forum 2005-2010 (read only) / Bar Sport / Re: POST YOUR WORKBENCH on: March 17, 2010, 07:41:50 pm
my first computer desk was a nightstand with a chunk of plywood

you can do it!
3460  Forum 2005-2010 (read only) / Bar Sport / Re: POST YOUR WORKBENCH on: March 17, 2010, 04:45:40 pm
heh I had that compaq deskpro too
3461  Forum 2005-2010 (read only) / Bar Sport / Re: POST YOUR WORKBENCH on: March 16, 2010, 09:28:55 pm
Its easy for me, in my old apartment i setup next to the window and froze during winter ... didnt matter we just had baseboard heaters so we froze anyway

now i just crack the back door open abit, since im right next to it

Im sure we have all spent time outcast to the shop with our ski gear on and a crappy firetrap spaceheater
3462  Forum 2005-2010 (read only) / Bar Sport / Re: POST YOUR WORKBENCH on: March 16, 2010, 09:22:03 pm
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some of these photo's look cool!!!

yea I cant wait to see even more, its always cool to see what people are working with, kinda like going to each others garage

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i dont even have a multimeter

you need to get one of those, if nothing else but to check your work, and they are pretty cheap, harbor freight just had one on sale for like 3 bucks, check around your local tool / house / farm type stores

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i need a proper test bench and work station though

who says? I may be cramped but my little, actually since im here its more like 2.5 x 2.5 foot card table has served me very well, you just need a little space, and a piece of scrap particleboard to protect it
3463  Forum 2005-2010 (read only) / Bar Sport / Re: POST YOUR WORKBENCH on: March 16, 2010, 09:11:51 pm
mines a ebay scope, dirty and has not been calibrated since y2k ... and it was shipped from cost to coast (nearly) in the USA

but!
1) it was under 100$ with shipping (+ like 20 bucks for the probes from sure)

2) its a dual channel analog with digital measurement on screen display

3) its a dual channel digital storage scope, with a looping refresh display, so its like a hybrid digital scope using real time analog or a digital screenshot slide show of real time **

** you can ask me for real numbers, I paid 14 dollars online to get the users manual and repair manual online in pdf form, printed it, hole punched it and put it in a 1.5 inch thick 3 ring binder. Placed it under the scope for convenience, and never looked at it since... MAKE MY DAY! **

I am quite pleased with it to say the least, my complaints about it tho are

too darn big! but it was made in 1987

needs a new clock battery, its kinda annoying to have 1987 in your screenshots lol

the screen lighting needs to be replaced, now there are 3 incandescent bulbs , in dull dim 1970's-80's dashboard orange that are positioned where they beam up behind the crt's front glass and mostly only lights up the scale, thats begging for a LED mod
3464  Forum 2005-2010 (read only) / Bar Sport / Re: POST YOUR WORKBENCH on: March 16, 2010, 06:02:03 pm
I need a lcd scope, as you can tell on mine, the old crt sucks up a third of my workspace *actually takes up more room than the 17 inch crt monitor i had there, footprint wise
3465  Forum 2005-2010 (read only) / Bar Sport / Re: POST YOUR WORKBENCH on: March 15, 2010, 06:11:43 pm
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Directed at macegr?

no there is enough clutter in that photo to be OK

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Oh, in case you're wondering, it's in the shed out back.  It isn't heated.  It gets cold during the winter

yea when I was a Kid mine was out in the garage with no heat ... well a little space heater, beats pulling little tiny pieces of wire out of the carpet tho
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