Capacitive Stackups

摘要: On Stack vs On Cell/In Cell On Cell vs In Cell 阅读全文
posted @ 2016-03-15 10:00 conard 阅读(190) 评论(0) 推荐(0)

Pullup resistor calculation for I2C

摘要: A customer's design wants to adjust the pull_ups value for their I2C interface, how to decide to accept their change? "Is there a correct resistance v 阅读全文
posted @ 2016-03-09 12:06 conard 阅读(354) 评论(0) 推荐(0)

Fundamentals of Touch Technologies

摘要: 1.Controller innovation areas:Performance,power,cost,stylus&palm rejection,hover,gloves,water resistance,pressure,gestures,proximity,haptics... http:/ 阅读全文
posted @ 2016-03-07 15:03 conard 阅读(110) 评论(0) 推荐(0)

Sense

摘要: 1.How does averaging increase the Signal to Noise ratio? http://dsp.stackexchange.com/questions/19159/how does averaging increase the signal to noise 阅读全文
posted @ 2016-03-06 15:22 conard 阅读(257) 评论(0) 推荐(0)

word操作快捷键记录

摘要: 1、ctrl + = 下标2、ctrl + Shift + = 上标 阅读全文
posted @ 2015-11-23 16:15 conard 阅读(157) 评论(0) 推荐(0)

通过发送邮件实现对远程pc的控制

摘要: #coding:utf-8#python 2.7.10#author conardimport poplib,emailfrom email.header import decode_headerimport smtplibimport timeimport os,syshost = "pop3.1... 阅读全文
posted @ 2015-11-16 21:33 conard 阅读(287) 评论(0) 推荐(0)

用Splinter实现自动发帖

摘要: import randomimport splinterimport timeimport re#changePage用来生产不同页面的链接def changePage(url,pageNumber): now_page = int(re.search('thread-(\d+)-1-1',u... 阅读全文
posted @ 2015-11-10 23:16 conard 阅读(145) 评论(0) 推荐(0)

二维数组名和指针

摘要: #include using namespace std;#define M 2#define N 3int main(){ int a[M][N] = {1,2,3,4,5,4}; coutusing namespace std;// 二维数组matrix中,每一行都从左到右递增排序... 阅读全文
posted @ 2015-10-18 16:04 conard 阅读(210) 评论(0) 推荐(0)

对空类型求sizeof

摘要: #include using namespace std;class Empty1{};class Empty2{public: Empty2(){}; ~Empty2(){};};class Empty3{public: Empty3(){}; virtual ~Empty... 阅读全文
posted @ 2015-10-17 21:46 conard 阅读(205) 评论(0) 推荐(0)

获取结构体某成员的偏移

摘要: #include using namespace std;#define OFFSSEST(Type,member) size_t(&(((Type*)0)->member))struct Student{ int num; char sex; int age; float ... 阅读全文
posted @ 2015-10-13 10:46 conard 阅读(318) 评论(0) 推荐(0)