-
用SD模式读SD卡的代码,写功能尚未实现,希望能给您一点帮助!
用SD模式读SD卡的代码,写功能尚未实现,希望能给您一点帮助!-SD mode with SD card code reading and writing function has not yet been achieved, I hope to give you a little help!
- 2022-03-18 23:56:46下载
- 积分:1
-
STM32 单片机产生32768Hz的方波 其中有定时器的配置
STM32 单片机产生32768Hz的方波 其中有定时器的配置-STM32 MCU 32768Hz square wave which produces the configuration of timer
- 2022-12-14 00:15:02下载
- 积分:1
-
51联合adc0804测电压程序。可以测0`5V电压,精确到千分位4位数码管显示。...
51联合adc0804测电压程序。可以测0`5V电压,精确到千分位4位数码管显示。-51 Joint adc0804 voltage measurement procedures. 0 `5V can be measured voltage, accurate to four spaces per thousand digital tube display.
- 2022-03-09 22:58:17下载
- 积分:1
-
全国大学生电子设计大赛题目―芯片检测的51单片机源代码,能识别74,74ls系列芯片,检测芯片好坏!...
全国大学生电子设计大赛题目―芯片检测的51单片机源代码,能识别74,74ls系列芯片,检测芯片好坏!-National Undergraduate Electronic Design Contest topic- 51 microcontroller chip detection of the source code, to identify 74,74 ls series chip, test chip, good or bad!
- 2023-08-08 06:30:03下载
- 积分:1
-
12232液晶模块的应用,该模块采用ST7920液晶控制芯片,编译菜用WinAVR2005....
12232液晶模块的应用,该模块采用ST7920液晶控制芯片,编译菜用WinAVR2005.-12232 Application of LCD module, the module used ST7920 LCD controller chip, the compiler vegetable WinAVR2005.
- 2022-11-13 09:55:02下载
- 积分:1
-
该文件是基于51内核的单片机制作的MP3播放器,包括..
该文件是基于51内核的单片机制作的MP3,内容包括原理图,源程序以及相关芯片介绍,敬请笑纳-The document is based on 51 core microcontroller production of MP3 players, including schematics, source code and related chipsets, please heart
- 2022-07-17 05:07:57下载
- 积分:1
-
The book detailed the KEIL C51 compiler use, is to learn from books SCM.
本书详细介绍了KEIL C51编译器的使用,是学习单片机的好书。-The book detailed the KEIL C51 compiler use, is to learn from books SCM.
- 2022-05-15 18:59:36下载
- 积分:1
-
DS18B20的用户手册,中文的哦。开发指南,实例程序,,绝对经典,有需要的快点下啦,,全套资料...
DS18B20的用户手册,中文的哦。开发指南,实例程序,,绝对经典,有需要的快点下啦,,全套资料-DS18B20 user manuals, Chinese Oh. Development of guidelines, examples of procedures, an absolute classic, there is a need to hurry up the next啦,, a full set of information
- 2023-04-23 21:20:03下载
- 积分:1
-
c51读取gps并电台通讯的源代码
c51读取gps并电台通讯的源代码-read a GPS and radio communications source code
- 2022-02-27 05:17:04下载
- 积分:1
-
三
三相步进电机的三相六拍工作方式,正转的绕组通电顺序:A、AB、B、BC、C、CA、A,反转的通电顺序:A、AC、C、CB、B、BA、B、A。
由于步进电机转子有一定的惯性以及所带负载的惯性,故步进电机的工作过程中不能及时的启动和停止,在启动时应慢慢的加速到预定速度,在停止前应逐渐减速到停止,否则,将产生失步现象。
步进电机的控制问题可总结为两点:
1、产生工作方式需要的时序脉冲;
2、控制步进电机的速度,使它始终遵循加速、匀速、减速的规律工作。
-Three-phase three-phase stepper motor six shot work, is to order the winding power: A, AB, B, BC, C, CA, A, reverse the order of power: A, AC, C, CB, B, BA, B, A. As the stepper motor rotor has a certain degree of inertia, as well as brought about by the inertia load, the stepper motor during the course of work should not start and stop time, start to be slowly accelerated to a predetermined speed, the stop should be to slow down gradually to the stop, otherwise, will result in out-of-step phenomenon. Stepper motor control problems can be summarized in two points: one, resulting in the need to work the timing pulse 2, control the speed of stepper motor, so that it always followed acceleration, velocity, deceleration of the law of the work.
- 2022-07-20 15:21:46下载
- 积分:1