Passion projects, experiments, and explorations

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  2 GHz Active Probe

  An open-source hardware single-ended browser probe

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  Exploring power distribution networks

  Visualizing high frequency impedance on circuit boards

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  Linear Clock: Solar

  A novel timepiece that invites the viewer to have a more loose experience of time

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  DIY VNA calibration standards

  Modeling, simulation, and construction of calibration standards for a vector network analyzer

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  Nixie Tube Power Supply

  A high-efficiency flyback converter for powering Nixie tubes from low voltage

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  Engineering Graph Paper

  Nomographic charts for understanding electronic circuits

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  HP 11947A clone

  A refresh of an old HP attenuator and limiter