Monthly Archives: February 2013

Microsoft Empire

Found this diagram somewhere on the Internet.  As it is said on the top, it is permitted to repost here.  Very true and interesting!    

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My new Workbench is ready

Finally, the SMT Soldering station “X-TRONIC 9020” I ordered from Amazon has arrived.  I did quick test on both hot air iron and the regular soldering iron.  Both now work fine.

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New workbench for SMT works

My workbench (modification is still ongoing…waiting for the SMT solder tool to come.  My new multi-meter is not yet shown there). Oscilloscope: 100 MHz Tektronix 2232 (spec) (bought it from eBay)Digital Analyzer (bottom left): Tektronix 1241 (bought it from eBay)Multi-meter: UT61C … Continue reading

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