Google Search Engine
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Fast Web searches
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Digi-Key
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Electronic Parts Distributor
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Bio-energy
Conversion Factors
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Conversions for energy available from
various fuels
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GPS Speedsurfing
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GPS Speedsurfing-
windsurfing speed records
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PCB
trace width calculator
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Calculate PCB trace widths
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GPS Visualizer
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makes a Google Map from
GPS tracks
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PCB
Impedance and Capacitance calculator
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online tool to calculate
impedance and capacitance between traces for various geometries
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