天气预报 > 其他 > 如何自制电容屏手写笔
如何自制电容屏手写笔
更新时间: 2020-09-16 00:00:00  

自制电容屏手写笔方法如下:

1、准备必要物品,锡纸、棍棒、吸管、胶;

2、棍棒截取3厘米长度。剪下小段吸管,胶黏到棍棒一端。使吸管圆弧面作为与屏幕的接触面;

3、把一段锡纸贴到棍棒上;

4、将剪好的长条块锡纸从吸管到手握笔身的地方即可。

电容式手写笔是利用人体的电流感应进行工作的。电容式触摸屏是一块四层复合玻璃屏,玻璃屏的内表面和夹层各涂有一层ITO,最外层是一薄层矽土玻璃保护层,夹层ITO涂层作为工作面,四个角上引出四个电极,内层ITO为屏蔽层以保证良好的工作环境。

关键词: 如何 自制 电容

如何自制电容屏手写笔相关经验

天气预报

最新推荐

页面:/news/view-3048232/ | 耗时:0.4938 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3048232 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3048232 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3048232 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1632590,1128299,2008460,514950,1959730,2024472,1686522,2727450,584337,1064533,1969988,1083995,1470437,1123281,409356,615922,2643287,2340210,987892,3100357,2055163,1367676,1470845,1941828,1710565,1336396,1065237,2048146,2115289,804230) ORDER BY field (ArticleID,1632590,1128299,2008460,514950,1959730,2024472,1686522,2727450,584337,1064533,1969988,1083995,1470437,1123281,409356,615922,2643287,2340210,987892,3100357,2055163,1367676,1470845,1941828,1710565,1336396,1065237,2048146,2115289,804230)