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低频数字式相位测量仪
- 低频数字式相位测量仪； 此系统由相位测量仪、数字式移相信号发生器和移相网络三部分组成。为使系统更加稳定，使系统整体精度得以保障，本电路两块T89C52为核心控制器件分别控制相位测量、数字式移相信号发生,在数字式移相信号发生部分采用了锁相技术、CPLD等技术, 使输出波形精度大大提高，并可对频率自动校验，提高频率稳定性。-low-frequency digital phase-measuring instrument; This system consists of phase-measuri
ha0095
- HT46R14单相交流感应马达变频器程序说明及源程序-HT46R14 single-phase AC induction motor and the inverter descr iption of the procedures source
ryxiangwei
- 数字相位计实现，用的是比较普通的办法，精确度还可以，差强人意-digital phase-realization, it was more common approach, precision can still passable
PLCprograms
- 一个关于PLC的学习程序！ 能让你在初学阶段快速掌握PLC编程-a PLC on the learning process! Can you grasp the learning phase PLC Programming
20050410000959294
- SVPWM程序,用于三相异步电机变频器的开发和应用-SVPWM procedures for the three-phase asynchronous motor inverter development and application
multi-machine-communication-program
- 该程序为多机通讯程序，最多可以挂255个从机。 该程序主机发送端与多个从机的接收端相接，主机的接收端与多个从机的发送端 -The program is multi-machine communication program, up to 255 hanging from the machine. The program hosts more than from the transmitter and receiver unit phase, the host of the receiver
Phase
- proteus仿真的三相电的相序检测，对于学习peoteus有很大的帮助。-proteus simulation of three-phase electrical phase sequence detection
model
- svpwm 模型 可用于三相PWM整流 电机控制，参数可调-svpwm model can be used for three-phase PWM rectifier motor control, parameter adjustable
infrare-dmeter-demo
- 红外抄表系统的源代码。利用非电信号传送控制信息和数据信息，以实现遥控或遥测的功能。包括 通信方式，通信协议，三相电度表通信程序，手持抄表器通信程序等。-Infrared meter reading system s source code. The use of non-electrical signal transmission control information and data information in order to achieve remote control or tele
ADE7758threephase
- This the Firmware code for the ADE7758 for the PIC Micro controller for the computation of three phase parameters.-This the Firmware code for the ADE7758 for the PIC Micro controller for the computation of three phase parameters.
IrDADemoF149
- irda communication for single phase meter
simplead9851
- 专用DDS芯片AD9851产生正弦波，频率相位可调，并可以产生扫频信号-Dedicated DDS chip AD9851 produced sine wave, frequency, phase-adjustable, and can generate sweep signal
stepper
- AT89S52控制四相步进小电机正反转示例程序-AT89S52 control small four-phase stepper motor positive sample procedures
Atmega128_Induction_motor_control
- three phase induction motor speed driver using V/F algorithm by atmega128
atmega16phasecorrectedpwm
- atmega16相位修正pwm产生所需寄存器配置方法-atmega16 phase-corrected pwm produce the desired configuration register
18b20-st7920-mega16
- mega16单片机，实现了菜单显示，18b20温度采集，串口通讯和键盘操作的完整系统，本人小学期的成果-mega16 microcontroller to achieve the menu display, 18b20 temperature acquisition, serial communication and keyboard operation of the complete system, the results of Phase I Primary School
bujinjichengxu
- 三相步进机程序，通过本程序，熟悉单片机控制步进机的原理-Three-phase stepper process, through this process, familiar with the principle of SCM control the stepper
XKEY
- Atmeta16 带按键操控的相位修正PWM模式定时/计数器的应用-Atmeta16 with a button-controlled phase-corrected PWM mode of timer/counter applications
XPWM
- Atmega16 相位频率修正PWM模式定时计数器的应用 -Atmega16 phase-frequency PWM mode timer counter to amend the application of
Single-phase-inverter-SPWM-code
- 单相正弦波逆变器SPWM代码，采用分段式数字PID反馈控制方式，具有过流短路保护。-Single-phase sine wave inverter SPWM code, using the segmented digital PID feedback control, with over-current short circuit protection.