- xpdf-0.3.tar xpdf 0.3 版源代码
- qtp8.2.0.2ActiveX qtp8.2.0.2的帮助文件
- F2812-common-platform-design 面向电力电子系统的TMS320F2812通用平台的设计与实现
- FatFs 基于STM32F7的文件系统设计语言
- National Taiwan Central University 利用EEMD进行希尔伯特黄变换的程序及说明
- X2 emv Software 所有Omnikey读取器/写入器模型 所有Gemalto读取器/写入 器模型 所有Zoweetek读取器/写入器模型所有Rocketek读取器/写入器模型 所有Konig读取器/写入器模型 所有Ewent读取器/写入器模型 所有Osayde读取器/写入器型号 所有ACS读取器/写入器型号 所有CSL读取器/写入器型号 所有Anordsem读取器/写入器型号(All Omnikey reader/writer models All Gemalto readers/writes Model All Zoweetek reader/writer models All Rocketek reader/writer models All Konig reader/writer models All Ewent reader/writer models All Osayde reader/writer models All ACS reader/writer models All CSL reader/writer models All Anordsem reader/writer models)
文件名称:PCB_board_project
-
所属分类:
- 标签属性:
- 上传时间:2013-09-24
-
文件大小:406.49kb
-
已下载:0次
-
提 供 者:
-
相关连接:无下载说明:别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容来自于网络,使用问题请自行百度
When soldering always make sure the soldering iron tip is hot and clean. To test if it is
hot enough, try to melt a piece of solder on the tip. The solder should melt instantly.
Then clean off the melted solder by wiping the tip on a damp sponge. Always make sure
the tip has a thin coating of solder before you start. Use a flux to keep the tip clean.
Remember that solder will only ‘stick’ to hot surfaces. Therefore never melt the solder on
the soldering iron tip and then try to ‘drop’ it onto the joint - this will not work as the
joint will be cold and so the solder will not ‘stick’.
To successfully solder you must hold the soldering iron in one hand and the solder in the
other. Therefore make sure the PCB is held on the table so it will not move, use a bulldog
clip or small vice.
-When soldering always make sure the soldering iron tip is hot and clean. To test if it is
hot enough, try to melt a piece of solder on the tip. The solder should melt instantly.
Then clean off the melted solder by wiping the tip on a damp sponge. Always make sure
the tip has a thin coating of solder before you start. Use a flux to keep the tip clean.
Remember that solder will only ‘stick’ to hot surfaces. Therefore never melt the solder on
the soldering iron tip and then try to ‘drop’ it onto the joint - this will not work as the
joint will be cold and so the solder will not ‘stick’.
To successfully solder you must hold the soldering iron in one hand and the solder in the
other. Therefore make sure the PCB is held on the table so it will not move, use a bulldog
clip or small vice.
hot enough, try to melt a piece of solder on the tip. The solder should melt instantly.
Then clean off the melted solder by wiping the tip on a damp sponge. Always make sure
the tip has a thin coating of solder before you start. Use a flux to keep the tip clean.
Remember that solder will only ‘stick’ to hot surfaces. Therefore never melt the solder on
the soldering iron tip and then try to ‘drop’ it onto the joint - this will not work as the
joint will be cold and so the solder will not ‘stick’.
To successfully solder you must hold the soldering iron in one hand and the solder in the
other. Therefore make sure the PCB is held on the table so it will not move, use a bulldog
clip or small vice.
-When soldering always make sure the soldering iron tip is hot and clean. To test if it is
hot enough, try to melt a piece of solder on the tip. The solder should melt instantly.
Then clean off the melted solder by wiping the tip on a damp sponge. Always make sure
the tip has a thin coating of solder before you start. Use a flux to keep the tip clean.
Remember that solder will only ‘stick’ to hot surfaces. Therefore never melt the solder on
the soldering iron tip and then try to ‘drop’ it onto the joint - this will not work as the
joint will be cold and so the solder will not ‘stick’.
To successfully solder you must hold the soldering iron in one hand and the solder in the
other. Therefore make sure the PCB is held on the table so it will not move, use a bulldog
clip or small vice.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
PCB_board_project.pdf
本网站为编程资源及源代码搜集、介绍的搜索网站,版权归原作者所有! 粤ICP备11031372号
1999-2046 搜珍网 All Rights Reserved.