Karaoke Mixer Reloaded
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- Category: electronicsanddiy electronicsanddiy
- Published: 10 February 2013 10 February 2013
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A Karaoke mixer and amplifier for the iPhone.
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Hand-held HDR photography
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- Category: photography photography
- Published: 19 December 2009 19 December 2009
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How to shoot HDR photos without a tripod.
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Praise for the Lo-Z Probe
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- Category: electronicsanddiy electronicsanddiy
- Published: 08 January 2013 08 January 2013
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Lessons learned on the topic of high-speed signal probing, and how to build a high-bandwidth "Lo-Z" probe for very little money.
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Combining Multiple Resistors to Improve Tolerance
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- Category: electronicsanddiy electronicsanddiy
- Published: 13 April 2013 13 April 2013
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How combining resistors affects the overall tolerance of the total resistance.
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Read more: Combining Multiple Resistors to Improve Tolerance
Random Thoughts on Panorama Composition
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- Category: photography photography
- Published: 17 March 2012 17 March 2012
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Composition tips when shooting in panoramic format.
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Battery Operated Light Box
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- Category: electronicsanddiy electronicsanddiy
- Published: 17 August 2012 17 August 2012
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Build a battery operated light box for photographing small objects.
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LED Fader for Home Lighting Applications
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- Category: electronicsanddiy electronicsanddiy
- Published: 31 August 2012 31 August 2012
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An LED lighting project with slow fade-in effect and two switchable lighting levels.
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Using the Olympus OM 24mm f/2.8 lens with the Sony NEX-5N
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- Category: photography photography
- Published: 24 May 2012 24 May 2012
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This is my second article on using Olympus OM Zuiko lens with the Sony NEX-5N. In the first installment, we looked at the 50 mm f/1.4 lens. This time around, we look at the Zuiko 24 mm f/2.8 lens.
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Read more: Using the Olympus OM 24mm f/2.8 lens with the Sony NEX-5N
How to Add a Swivel Base to a Monopod
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- Written by Paulo Administrator Paulo Administrator
- Category: photography photography
- Published: 15 April 2016 15 April 2016
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How to Add a Swivel Base to a Monopod.
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Arduino Astronomical Clock for Automatic Light Control
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- Category: electronicsanddiy electronicsanddiy
- Published: 06 November 2013 06 November 2013
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My garden features a set of "garden lamps" which I turn-on at night.
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Read more: Arduino Astronomical Clock for Automatic Light Control
Fixing Harbor Freight Multimeters
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- Category: electronicsanddiy electronicsanddiy
- Published: 16 February 2016 16 February 2016
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How to fix common issues with cheap Harbor Freight Multimeters. |