论文部分内容阅读
随着电子技术的迅猛发展,产品体积微型化,在仪器仪表及各种设备端口的智能化控制中应用越来越广泛。针对这一需求,本文利用一个双场效应管STS2620、一个MCU的两个I/O口、一个微动开关、一个双二极管和两个电阻,设计了一种基于双场效应管STS2620的一键多功能控制电路,能够轻松实现一键开关机等控制功能。
With the rapid development of electronic technology, miniaturization of product size, the intelligent control of instruments and various equipment ports more and more widely used. In response to this demand, this paper uses a double FET STS2620, two I / O ports of a MCU, a microswitch, a dual diode and two resistors, designed a double bond based on the STS2620 FET Multi-function control circuit, can easily achieve a key switch and other control functions.