描述:Quartz Crystal Resonator HC49/US Short Thru-Hole 2.5mm Height Metal Resistance Weld Seal 20.000MHz ±15ppm at 25°C ±20ppm over -40°C to +85°C 10pF Parallel Resonant Brand Name:Ecliptek 是否无铅:不含铅 是否Rohs认证:符合
1.编译QT4.4.3的时候,出现如下问题:Bootstrap QBuild: .. FAILIn file included from ../../../qt-extended-4.4.3/qbuild/src/main.cpp:37:../../../qt-extended-4.4.3/qbuild/src/options.h: In constructor 'Options::Options
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