本文介绍了一种只用一块NE555时基电路和少量分立元件,就能制作一个具有过压、欠压和断电延迟三种保护功能的全自动电冰箱保护器。
The author introduces the process of using NE555circuit and a few fittings to make a tutamen of automatic refrigerator with functions of over-pressure, deficient pressure, and delay.
对所介绍的三功能元件的光学和电子学性能以及三种功能之间的相互影响进行了讨论。
The optical and electrical performances of the mentioned three elements, together with their interferance of each other, are discussed.
对所介绍的三功能元件的光学和电子学性能以及三种功能之间的相互影响进行了讨论。
The optical and electrical performances of the mentioned three elements, together with their interferance of each other, are discussed.
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