Category Archives: Connector

How to: A TriggerTrap GH1 Cable…

Posted on January 28, 2012 by krazatchu

The above schematic illustrates how to wire the Panasonic GH1 to the TriggerTrap universal camera trigger.  The TriggerTrap uses an opto couple wired common cathode to isolate and protect the camera from nefarious events.  As the GH1 uses a 2.5mm … Continue reading →

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Magnetic Copper: Resistance is High…

Posted on January 18, 2012 by krazatchu

Just kidding, we all know copper isn’t magnetic, mild steel on the other hand is most certainly magnetic and has the fun property of a much higher resistance than copper. And with steel being considerably cheaper, it’s no surprise that … Continue reading →

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What can castellations do for you?

Posted on June 19, 2011 by krazatchu

Castellations are a low cost connection method that turns the PCB into a surface mount sub-assembly. They are commonly used on small radio assemblies and as breakout boards for fine pitch SMD components. This first attempt has proved very informative. … Continue reading →

Posted in Connector, Electronics, PCB | 3 Comments