Tag Archives: multimeter

Recommended Multimeter

Oscilloscope DIY – How to Buy and Use an Oscilloscope!

video://www.youtube.com/watch?v=qIfo_-d82Co

Editor’s Note: Here’s a great site on how to buy and use an oscilloscope

A 3 part video tutorial series on what to look for when buying an oscilloscope, where to buy one, and how to use it.

An oscilloscope is the most important piece of electronic test equipment you can buy after a multimeter. They allow you to see, in great detail, what is going on with all the voltages in your circuit. If you ever work with audio circuits, timers, microcontrollers, radios, or anything isn’t DC, an oscilloscope will help you

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DIY HACK – HOWTO turn your cellphone into a Taser Camera Gun!

video://www.youtube.com/watch?v=xTUio1h-Lfg

Here’s a funny hack using a cellphone, wires, and a 16pF capacitor.

Take one SonyEricsson K800i, rewire the capacitor (which feeds the camera flash) with a pair of 16uf caps and you have a cell phone capable of dumping those farads into a human body. Just take a photo using the camera’s xenon flash and shoot.

If you can’t read the multimeter in murk of what looks like a typical teenager’s bedroom, it shows 300 volts. Cameron20020, the video’s creator, describes it thus:

“…while

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How to use a multimeter!

http://zedomax.com/image/icon/make.jpg

video://blip.tv/file/get/Make-HowToUseAMultimeter851

Here’s a cool howto on using a multimeter. This could be very useful if you are a hacker, inventor, gadgeteer, maker, or ninja among other super human beings… It could be helpful to know the next time your wife asks you how many volts is running through the power line that your dog or cat stripped…

Check out the pdf

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