-
步进电机步距角细分单片机控制系统设计与研究
步进电机步距角细分单片机控制系统设计与研究-stepper motor breakdown step angle SCM Control System Design and Research
- 2022-08-23 19:42:43下载
- 积分：1
-
操作系统用于AVR芯片
the operate system used for AVR chips
- 2023-04-09 16:00:04下载
- 积分：1
-
HT24 系列的EEPROM 总共8 个管脚，三个为芯片地址脚A0、A1、A2，在单片机对它进行操作时，从SDA 输入A0、A1、A2 数据和芯片外部A0、A1...
HT24 系列的EEPROM 总共8 个管脚，三个为芯片地址脚A0、A1、A2，在单片机对它进行操作时，从SDA 输入A0、A1、A2 数据和芯片外部A0、A1、A2 所接地址需一一对应。一个为芯片写保护脚WP，WP 脚接低电平时，芯片可进行读写操作；WP 脚接高时，芯片只可进行读，不可进行写。
另外两个管脚为电源脚VCC，VSS。
用单片机对HT24 系列的EEPROM 进行控制时，HT24 系列的EEPROM 的外部管脚VCC、VSS、WP、A0、A1、A2 根据需要，对应接上，SDA、SCL 接到单片机控制脚上。-HT24 Series EEPROM total of 8 pins, three pins for the chip address A0, A1, A2, in the microcontroller to operate it, from SDA input A0, A1, A2, and chip external data A0, A1, A2 of the Then one correspondence address must be in. One for the chip, write-protect pin WP, WP feet then low, the chip can be read and write operations WP pin is high then, the chip can only be read, not write. The other two pins for the power pin VCC, VSS. With the microcontroller on the HT24 Series EEPROM control when, HT24 Series EEPROM external pin VCC, VSS, WP, A0, A1, A2 according to the needs of the corresponding connected, SDA, SCL receives SCM control feet .
- 2022-01-28 04:45:28下载
- 积分：1
-
使用IAR编译器开发的ATmega128的程序 有串口通信 IO口控制 定时器 SPI接口等等功能的实现...
使用IAR编译器开发的ATmega128的程序 有串口通信 IO口控制 定时器 SPI接口等等功能的实现-Use IAR compiler development process ATmega128 serial communication port to control IO timer SPI interface functions and so on to achieve
- 2022-02-27 06:52:47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
-
AVR MCU 用于AVR单片机采集模拟信号
AVR MCU 用于AVR单片机采集模拟信号-AVR MCU for analog signal acquisition AVR Singlechip
- 2022-03-05 06:06:11下载
- 积分：1
-
基于CAN总线的电梯控制系统，包括主板程序，子板程序和电路原理图...
基于CAN总线的电梯控制系统，包括主板程序，子板程序和电路原理图-Based on CAN Bus elevator control system, including the board procedures, sub-board procedures and circuit diagram
- 2023-01-17 10:15:04下载
- 积分：1
-
msp430利用SPI接口与CC2500通讯，来实现与其他利用CC2500为无线收发器的单片机通讯
msp430利用SPI接口与CC2500通讯，来实现与其他利用CC2500为无线收发器的单片机通讯-MSP430 and CC2500 using SPI interface communication, to achieve with other use of CC2500 transceiver for wireless communication microcontroller
- 2022-07-08 05:02:13下载
- 积分：1
-
C8051F020
基于C8051F020的液压综合采集系统设计.doc-C8051F020-based hydraulic design of integrated acquisition system. Doc
- 2023-05-02 05:00:03下载
- 积分：1
-
Tinyos flood algorithms in NesC
Tinyos flood algorithms in NesC
- 2023-05-08 03:35:02下载
- 积分：1
