I use a Siemens mc35i gprs modem and connect it to a PC. After sending the AT command to it through the serial debugging assistant, when sending atd*99***1#, it returns to connect first, and then ther
[i=s]This post was last edited by Youayou on 2020-4-9 15:03[/i]Hardware equipment : Omron encoder, 100p/r, translation stage (xy), stepper motor, data acquisition card. The screw lead is 5mm, and the
PWM is widely used in microcontrollers. Its basic principle is very simple, but its meaning is often not exactly the same when applied in different occasions. Here I will first introduce the basic con
[url=http://www.deyisupport.com/blog/b/thinkinnovative/archive/2015/06/23/51972.aspx]Technology Frontier: Let's talk about packaging[/url] [align=left][color=#000]Abstract: The production process of s
1. How many topics did you publish in EEWORLD in 2013? (Please click on My Topic - [/size][/font][/color][color=#06699][font=微软雅黑][size=3][url=https://en.eeworld.com/bbs/my.php?item=threads][b]My Topi