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SCR 12V to 5V USB Converter

SCR 12V to 5V USB Converter

SCR 12V to 5V USB Converter SCRs are the switching devices for this unusual DC to DC converter that is suited for the ubiquitous 5V USB ...
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3G dish antenna in 5 minutes at home free

3G dish antenna in 5 minutes at home free

3G dish antenna in 5 minutes at home free In this instructable I'll show you how I solved a connecting problem with my 3g antenna ...
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