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從排隊打電話(huà)到智能物聯(lián) 深圳人通信方式40年這樣進(jìn)化

2018-12-20 19:48來(lái)源：深圳新聞網(wǎng)

實(shí)物陳列篇

電報機

莫爾斯碼電報機是由美國著(zhù)名發(fā)明家莫爾斯在1837年發(fā)明，它是一款早期電報通信設備，1844年5月24日，莫爾斯向巴爾的摩發(fā)出了人類(lèi)歷史上第一份電報。

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[責任編輯：施冰冰]

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