搜索 - 科创

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引用第6楼rb-sama于2011-08-01 15:38发表的 :钳位吸收电路设计得好变压器参数和工作范围确定的话是能单管上市电的带反馈稳压的开关电源才行，而且也不可靠。

那个不是的吧，好像是后来的。。。。。。。。话说我就在湛江。。。。。虽然说因为这台风国庆放了9天假。。。。。。但是多出来的那几天根本出不去啊。。。。。只能宅在家。。。。。。。又停电。。。。。。又停水。。...

samhrc 发表于 2014-6-1 00:04 做机械陀螺仪主要靠合理的设计和熟练的手工，材料倒是次要的。虽然并不复杂，但是你要没有熟练拆装手表的手 ...这人我感觉不对劲

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