Archive for the 'Tools and Equipment' Category

Funny video of some guys playing tetris on what looks like a oscilloscope.

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One essential tool needed for experimenting with electronics is a Function Generator. A function Generator outputs various waveforms which can be used in your experiments.

Common waveforms are sine, square, triangle and sawtooth which are illustrated in the below picture. The waveforms can be adjusted by frequency’s, amplitude, and shape. The function generator [...]

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Nice project guide that walks you though building your own function generator. The guide goes thought the electronic theory, the parts selection, the building, testing, and final mock-up of a function generator. If do any electronic work, you will definitely need a good function generator.

Read the Function Generator guide here…………

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Phillip Torrone from MAKE magazine helps Kevin Rose of Digg engrave the digg logo on to his laptop. That is one fast laser. If you want to see Kevin’s take on the process download the diggnation podcast.

read more | digg story

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Surface mounted Electronics are becoming the more and more popular. They are small, cheap and are the preferred method used in most electronics. For the average electronic hobbyist, they also are a challenge to work with. Most the time you need a magnifying glass and tweezers just to handle them. They also don’t fit into [...]

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Beer can padlock opener

This cool simple hack, allows you to pick a Master Lock padlock, using a beer can. The hack involves making the beer into a flat sheet of aluminum, then cutting out a simple pattern. Once the pattern is made it can be bent to work as a padlock shim. This is a very simple [...]

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If you are in need of a bench top power supply for all your electronic projects, this stabilized unit from hobby-elec.org might be worth building. As a undergraduate in college I based my senior project on this example. I needed a good power supply to test many of my other projects. I figured that I [...]

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Great article by Seiichi Inoue of www.hobby-elec.org. The article goes thought the process of building a bender to bend acrylics sheets. Perfect if you need to create project boxes or even custom computer cases. This information on this website is well presented and challenging. The bender is basically an aluminum square tube with a electric [...]

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