大神推荐个稳定可靠的人体感应模块

2020-01-30 13:59发布

淘宝试用了好几款,那叫一个夸张,错误率太高,有的甚至风一吹也能感应,有的时候莫名其妙就感应,有的时候怎么都不感应(没死机),还不如不用。
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27条回答
dashulin
1楼-- · 2020-02-03 02:44
施奈德不会收购罗格朗啦,他手头有莫顿和奇胜,都是同类产品
reflecter
2楼-- · 2020-02-03 06:23
本帖最后由 reflecter 于 2013-3-26 13:30 编辑
dashulin 发表于 2013-3-26 10:38
施奈德不会收购罗格朗啦,他手头有莫顿和奇胜,都是同类产品


施耐德跟罗格朗的试图联姻,发生在2001年,被欧盟以涉嫌垄断予以否决(Simens,GE,Honeywell反对)
这个要看维基了
http://en.wikipedia.org/wiki/Legrand_(company)

2001 : friendly share exchange offer by Schneider Electric for the whole of Legrand’s capital. Vetoed by the European Commission due to the risk of distortion of competition. As the exchange of shares had already taken place, Schneider was obliged to resell Legrand.
2003 : purchase of the entire share capital by the investment funds Kohlberg Kravis Roberts (KKR) and Wendel Investissement. Legrand is withdrawn from the quoted market.
2006 : return to the stock market with 20% of the capital or 57.7 million new shares for an additional capital of €1 billion. KKR and Wendel Investissement remain majority shareholders, each holding 30% of shares, while 16% are held by minority shareholders and 5% by management and employees.

施耐德收奇胜,则是之后的2003年
dashulin
3楼-- · 2020-02-03 11:36
reflecter兄,我们是同行,呵呵。罗格朗在这个行业混的时候,是决口不提tcl的,他的面板不错

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