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哪个来说说怎样设计电子电路？谁知道？

哪个来说说怎样设计电子电路？谁知道？

浏览：32次 | 提问时间： 07-17 05:07

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5个答案

爱你不慌 07-17 05:07

设计电路的步骤应该是：
1、了解设计要求明确设计任务；
2、提出设计思路及方案；
3、根据方案搭建电路模块，绘出电路图；
4、通过计算及实验验证方案。你对设计电路要是完全没有思路的话说明你模电功底太薄。一般情况下，当你拿到设计要求就应该有个大体的思路了，比如处理过程中要用到的一些基本模块，放大、滤波、整形、比较等等。所以你需要再看看模电书中一些应用性较强的电路，常用的要记下来，把他们当做信号处理的模块来使用。其他一些如单片机、传感器、特殊功能芯片的使用就是看经验了，多亲手做点东西，开阔下视野。你要快速的掌握设计电路的方法的话，建议你看看大学生电子竞赛的书，可以提供很多设计思路，思路很重要。

单纯可不是单蠢 07-17 05:16

自锁按键开关：按下按键开关闭合，按键内有机械装置钩住触点，放手后仍处于闭合状态；第二次按下按键机械装置脱钩，一放手开关就断开。无锁按键开关：按下接通，放手就断开，例如门铃开关就是。使用无锁按键开关配合继电器或电子电路也可以实现电路自锁。

掐死信仰 07-17 05:24

凡带电子电路的东西，都有辐射，检测各种辐射，需专门的检测设备。台灯的辐射，远不及电脑，电脑远不及电视，电视远不及手机，特别在信号不好时或拨号时。。我们生活的环境中带辐射的用品多的是，台灯的辐射量，根本完全可以忽视

槑人爱 07-17 05:33

油漆在以下这些地方公司有的卖，如下：
1.深圳市奥斯邦股份有限公司的防漆电子电路板油漆，价钱是130元一桶。
2.山东齐鲁漆业有限公司的涂料新虎油漆，价钱是270元一千克。价格来源网络，仅供参考.

本无心亦无情 07-17 05:41

节能灯的内部有电子电路,节能灯的开关寿命一般只有几千次,开后不关的寿命可以达到几万小时,不适合频繁开关的场合,.如果声控开关的场合需要使用节能的,使用现在最新的LED半导体灯具,寿命长,更节能.的

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哪个来说说怎样设计电子电路？谁知道？