红包扫雷哪个平台最好

Showing posts with label Basic Electronics. Show all posts
Showing posts with label Basic Electronics. Show all posts

Heat Sink - Basics

As power transistor handle large currents, they always heat up during operation. Since transistor is a temperature dependent device, the heat generated must be dissipated to the surrounding in order to keep the temperature within permissible limits. Generally, the transistor is fixed on a metal sheet (usually aluminum) so that additional heat is transferred to the Aluminum sheet. The metal sheet that serves to dissipate the additional heat from the power transistor is known as heat sink.

Fig-1:  Heat Sink (Aluminum Sheet)

Clap Switch Circuit Diagram Project

This is a simple clap switch circuit diagram project. If you are a beginner electronics learner, and love to do new project experiment then this is a great circuit for you.  This circuit can on/off a 220V electronic device like fan, lamp by the sound of clap.

Circuit diagram of clap switch


Electrical Schematic Symbols

Electrical Schematic Symbols:

Electrical circuit schematic symbols are graphical sign, that is used to design electronic, electrical circuit schematic diagram. There is a quite adequate collection of symbol for electrical, electronic circuit. You can use this high quality schematic symbols to design your own schematic circuit diagram. Download high quality electrical schematic symbols image.



What is Schematic Diagram (Definition)

What is schematic diagram

Definition of schematic diagram: Schematic diagram is a visual presentation that describes the interconnection between device and power with enough detail to assemble an electronic circuit.

For example this is a schematic diagram of FM receiver:



红包扫雷游戏规则公告大全 红包扫雷app系统 聊呗红包扫雷控制开挂软件下载 红包扫雷接龙免公众号 仿微信红包扫雷源码下载