IET Labs – GenRad Impedance Instruments IET Labs – GenRad Impedance Instruments

In 2000, IET Labs acquired the GenRad standards, impedance decades, megohmmeters, digibridges, audio and strobe lines and now continues to manufacture, service and support (more…)

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Button and four LED Lights Button and four LED Lights

Need a design – Simple one button push button to turn on 4 different LED (3mm Dome) every time you press the button.

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Beige Bag Software User Resources Beige Bag Software User Resources

The latest version of the popular and powerful mixed mode simulator builds upon B2 Spice A/D v4’s powerful capabilities to reach new standards in (more…)

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A Surprisingly Accurate Digital LC Meter A Surprisingly Accurate Digital LC Meter

An inductance / capacitance meter by Phil Rice VK3BHR, Almost as published in Amateur Radio magazine, April 2004. The AADE web site gave details of how their design worked and a circuit diagram.

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