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按键 步进电机
步进电机是将电脉冲信号转变为角位移或线位移的开环控制电机，是现代数字程序控制系统中的主要执行元件，应用极为广泛。。在非超载的情况下，电机的转速、停止的位置只取决于脉冲信号的频率和脉冲数，而不受负载变化的影响，当步进驱动器接收到一个脉冲信号，它就驱动步进电机按设定的方向转动一个固定的角度，称为“步距角”，它的旋转是以固定的角度一步一步运行的。可以通过控制脉冲个数来控制角位移量，从而达到准确定位的目的；同时可以通过控制脉冲频率来控制电机转动的速度和加速度，从而达到调速的目的。(Stepper motor is an open loop control motor which transforms electrical pulse signal into angular displacement or linear displacement. It is the main executive element in modern digital control system, and is widely applied. In the case of non overloaded, the motor speed and stop position depends only on the pulse frequency and pulse number, regardless of load changes, when the stepper driver receives a pulse signal, it drives stepper motor to set the direction of rotation of a fixed angle, called "step", it is the rotation of the fixed point of the operation step by step. We can control the angular displacement by controlling the number of pulses, so as to achieve the goal of accurate positioning. At the same time, we can control the speed and acceleration of motor rotation by controlling the pulse frequency, so as to achieve the purpose of speed regulation.)
- 2018-01-29 13:24:17下载
- 积分：1
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motor_control_library_v0_10
motor_control_library_v0_10.zip
park
SVPWM(motor_control_library_v0_10.zip park SVPWM)
- 2020-12-09 14:39:19下载
- 积分：1
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lianzi
简单打字速度练习，采用倒计时10分钟进行速度练习。(Simply typing speed exercises for 10 minutes using the countdown speed exercises.)
- 2014-05-13 08:26:21下载
- 积分：1
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Double-two-way-voltmeter
双两程电压表，用TLC1543做的，精准测电压(Double two-way voltmeter)
- 2012-10-18 18:27:17下载
- 积分：1
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cec13Benchmarks_matlab
CEC2013_RealParameterOptimization竞赛用全套测试函数(Benchmarks for CEC2013_RealParameterOptimization)
- 2016-10-30 18:45:08下载
- 积分：1
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500w_PIC_Modified_Sine_Wave_Inverter
pic modified sine wave inverter circiut
- 2013-12-24 07:42:05下载
- 积分：1
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AD0809
AD0809的功能启动，描述了如何启动AD0809的数模转换功能，并且在旁边加油注释(The AD0809 s function is activated, and describes how to start the AD0809 digital to analog conversion function, and next to the fuel comment)
- 2012-04-29 15:12:40下载
- 积分：1
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13-5-1
电子时钟的小程序，基于89c51单片机，可以实现定时、计时、修改时间等功能。(Electronic clock applet, based on 89c51 microcontroller, can achieve timing, timing, modification time and other functions.)
- 2013-11-17 09:35:47下载
- 积分：1
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DS18B2
单片机 8051 C语言 温度传感器DS18B20(SCM 8051 C language temperature sensor DS18B20)
- 2013-11-11 13:23:45下载
- 积分：1
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msp430-TDC_GP21
TDC-gp21超声波时间测量，用于热表中测量逆流与顺流的时间，进出口温度以及高速晶振的校准
基于430开发，开发环境 IAR5.1(TDC- gp21 ultrasonic measuring time, time for heat measurement of upstream and downstream in the table, the import and export temperature and the calibration of high-speed crystals
Based on the 430 development, IAR5.1 development environment)
- 2014-04-21 10:18:16下载
- 积分：1
