This paper introduces a method how to do a guard against theft and alarm system of cable, using 555 integrate circuit and MCS - 51 MCU.
本文介绍了一种使用单片机和555集成电路制作电缆报警器的方法。
This paper introduces a method how to do a guard against theft and alarm system of cable, using 555 integrate circuit and MCS - 51 MCU.
本文介绍了一种使用单片机和555集成电路制作电缆报警器的方法。
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