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Description: L297,L298驱动步进电机程序，能通过按键控制电机正反转
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Size: 29806 |
Author: 吴成加 |
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Description: 这个例子做的是去年全国电子电子设计大赛E题，悬挂运动控制系统（E题），我只做了画线和画圆两个部分，纯粹是玩，所以精度不是很高，终点定位精度误差差不多0.5cm左右，画圆在两个斜率无穷大区误差较大需要修正。
一开始我用的是L297+L298驱动，感觉脉冲相位控制比较麻烦，后来想到avr相对51的速度，用B口模拟脉冲，L293驱动。电机我用的是两个42BYG四相八拍六线步进电机，资料很好找。
这个试验做起来可能有点麻烦，比赛的时候需要特定的板子，就象附件E题里所示，注意电机转动的时候不能让绕线重叠，会严重影响精度，绳子要用无弹性的，我用的是去渔具店买的尼龙的无弹性渔线。
-this example so last year's national electronic Electronic Design Competition E. issue, the hoisting of Motion Control System (E) by I only went for the painting and the Circle Line 2, purely for fun, and so accuracy is not very high, end positioning accuracy error of almost 0.5 cm, the two Circle infinite slope of the error greater need for the amendment. I started with one of the L297 L298-driven, phase-control pulse feeling more trouble Later thought 51 avr relative speed, I simulated B pulse, L293-driven. I used the motor is BYG 4 2 42 8 shoot six phase stepper motor line, looking for good information. The pilot may have made up trouble, competitions specific needs of the board, as that Lane Annex E, as shown in attention to the motor rotation can not let Wound overlap, will seriou
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Size: 187392 |
Author: xuepeng |
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Description: 用C8051F330单片机控制L297和L298驱动步进电机。能够实现正反转-C8051F330 SCM with L297 and L298 stepper motor drive. To achieve positive
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Size: 1024 |
Author: 王雪健 |
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Description: 步进电机程序，用l297 l298作为驱动电路的，程序比较简单，但是能对mcs-51中断有个详细认识-Stepper motor program l297 l298 as a driving circuit, the procedure is relatively simple, but can be interrupted for mcs-51 has a detailed understanding of
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Size: 8192 |
Author: justin |
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Description: L297,L298驱动步进电机程序，能通过按键控制电机正反转-L297, L298 stepper motor-driven process, through the buttons to control the electrical positive
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Size: 29696 |
Author: 吴成加 |
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Description: 步进电机驱动程序,MCU:AT89C51,硬件L297,L298.-Stepper motor driver, MCU: AT89C51, hardware L297, L298.
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Size: 19456 |
Author: 团长 |
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Description: 基于L297和L298N的步进电机驱动电路，可直接驱动步进电机-Based on the L297 and L298N driver circuit of the stepper motor can directly drive stepper motor
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Size: 51200 |
Author: 朱惠彬 |
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Description: 基于L297／L298芯片步进电机的单片机控制-L297/L298 chip-based single-chip stepper motor control
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Size: 125952 |
Author: 额度爱 |
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Description: 基于L297/L298 芯片步进电机的单片机控制-L297/L298 chip-based single-chip stepper motor control
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Size: 202752 |
Author: WU XIANYU |
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Description: 步进电机的控制程序,可以实现正反变速运行,速度在LCD上显示 另附实现电路 使用了L297 L298芯片-Stepper motor control program, can achieve positive and negative variable-speed operation, speed in the LCD display attached to achieve circuit chips used L297 L298
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Size: 41984 |
Author: Vicky |
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Description: 通过L297、L298来控制两项步进电机的旋转，速度十档，电机旋转27圈就会回头，再转够27圈自停。可设定好档位后再开始，中途可以自由停止或是换向。-Through L297, L298 to control two stepper motor rotation and speed of ten stalls, motor rotation stop twice. Stalls can be set well after the start, or stop half-way free-for-to.
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Size: 1024 |
Author: zl |
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Description:
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Size: 159744 |
Author: 陈钦鸿 |
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Description: L297 L298中文资料说明-L297 L298 Chinese Memo walawalawala
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Size: 112640 |
Author: AcAcia |
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Description: 步进电机驱动程序 用C8051F330单片机控制L297和L298驱动步进电机。能够实现正反转-C8051F330 SCM with L297 and L298 stepper motor drive. To achieve positive-steper motor program
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Size: 29696 |
Author: 穆凡 |
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Description: 两线步进电机驱动芯片L297说明，中文资料，与L298配套使用来驱动步进电机
步进电机\L297.rar-Two lines L297 stepper motor driver chip that the Chinese data, and supporting the use of L298 to drive the stepper motor
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Size: 142336 |
Author: lee |
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Description: 单片机和l297 ,l298控制步进电机正反转和转速-MCU and l297, l298 and positive control of stepper motor speed
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Size: 7168 |
Author: jacob |
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Description: 基于L297/L298芯片步进电机的单片机控制-L297/L298 chip-based single-chip stepper motor control
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Size: 261120 |
Author: 韦同 |
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Description: 基于Proteus，89C51，L297/L298的步进电机原理图和原代码，实现步进电机正反转，加速减速-Based on the Proteus, 89C51, L297/L298 schematic diagram of the stepper motor and the original code, to achieve positive stepper motor to speed up slow down
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Size: 52224 |
Author: linxiand |
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Description: l297+l298联合控制步进电机 程序原理及仿真 详细解释-L297+ l298 joint control stepping motor program principle and simulation explained
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Size: 32768 |
Author: 张世勇 |
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