Search - optical encoder

[Communication] FIST

Description: 用于PC机与光电编码盘进行通讯部分的下位机，驱动部分程序-for PC and optical encoder disk communications part of the next crew, driving some of the procedures
Platform: | Size: 6809 | Author: daqingcat | Hits:

[Other resource] fpga_coder_module

Description: 本人编写的FPGA光电编码器输入模块,没有实验,但仿真基本实现,希望有参考价值.-FPGA optical encoder input module, there is no experimental, but simulation technology, hope to have reference value.
Platform: | Size: 1302963 | Author: 刘庆强 | Hits:

[Other] ShaftEncoder

Description: 电机的测速中需要使用到光电编码盘,如果是自己制作光电编码盘,就要该旋转编码盘打印程序-Motor guns need to use optical encoder disk, if it is to produce their own optical encoder disk, it is necessary to set the rotary encoder Print
Platform: | Size: 45056 | Author: 闪核 | Hits:

[Other Embeded program] fpga_coder_module

[SCM] fhe-pulse

Description: 光电编码器采集脉冲的程序，采用计数查询等待中断方式，液晶显示正反转 ,显示脉冲数（60个/转），显示转圈数-optical encoder pulse acquisition procedures adopted count inquiries pending interruption, LCD rotating direction Pulse a few shows (60/switch), the show moved around a few
Platform: | Size: 2048 | Author: fhe | Hits:

[OS Develop] decode_AVR

Description: 光电编码器源代码，可以参考一下！使用AVR做的-Optical encoder source code, can refer to! Does the use of AVR
Platform: | Size: 37888 | Author: 黄星 | Hits:

[SCM] CPLD

Description: 控制三相步进电机及光电编码器的采集,当电机停止时,保证三相里面只有一相相通,防止停止时电流过大.-Control three-phase stepper motor and optical encoder collection, when the motor stops to ensure that only one phase of three-phase inside the heart, and to prevent too much current is stopped.
Platform: | Size: 580608 | Author: suifeg | Hits:

[SCM] OpticalEncoders

Description: 用AT89S52实现鉴相功能，用于对光电编码器的输出进行编码。-Using AT89S52 realize phase function, optical encoder used to encode the output.
Platform: | Size: 1024 | Author: 张鹏志 | Hits:

[Embeded-SCM Develop] ZLJISHUQI

Description: 】文中重点讨论基于单片机的光电脉冲编码器计数器的软件倍频和辨向原理,并从编码盘条纹和位置检测元件的空间分布原理出发给出了在编码器输出A、B 正交方波的前提下最多只能4 倍频的结论,最后介绍了集倍频、辨向、计数于一体的单片机计数器原理,该计数器具有消除抖动误计数、倍频数可选、计数长度无限制的特点-】 The article focused on single-chip-based optical pulse encoder software counter to the principle of frequency and identified, and from the disk stripe encoding and position detection component of the spatial distribution of the principle of give in the encoder output A, B are under the premise of cross-square up to the conclusions of octave 4, and finally introduce a set frequency, to identify, count on the principle of one single-chip counters, the counters with the elimination of jitter error count, the number of optional frequency doubling, counting the length of characterized by unrestricted
Platform: | Size: 184320 | Author: yourname | Hits:

[VHDL-FPGA-Verilog] statemachine

Description: 基于状态图的光电编码器4倍频vhdl程序，输入相位差90度的两相，输出倍频和方向信号-Based on the state of the optical encoder Figure 4 multiplier vhdl procedure, enter a 90-degree phase difference of two-phase, frequency and direction of the output signal
Platform: | Size: 1024 | Author: pudn | Hits:

[Software Engineering] Automaticlandingsystemcanberemotecontrolledbannerd

Description: 全自动可遥控旗帜升降系统以AVR单片机为核心，由PWM对电机进行变频调速，高精度光电编码器测速，闭环式电路控制。能够利用按键输入相应的指令控制旗帜的升降，还可以实现在特定位置停留的功能。利用LCD可以显示旗帜的实时高度和相应的控制命令，用LED指示旗帜是否处于半旗状态，具有语音提示报警功能，并可利用无线模块实现遥控功能，准确均匀地实现旗帜的升降-Automatic landing system can be remote-controlled flag to AVR microcontroller core of the PWM VVVF motor, high-precision optical encoder gun, closed-loop control circuit. Enter the appropriate button to take advantage of the command control of the rise and fall of the flag, but also can stay in the function of a specific location. LCD can display the banner of the use of real-time high and the corresponding control command, the LED is directed at the flag half-mast, and alarm functions with voice prompts, and the use of wireless remote control function module, to achieve uniform and accurate take-off and landing flag
Platform: | Size: 350208 | Author: 杨隆 | Hits:

[VHDL-FPGA-Verilog] zhuanpan

Description: 增量式光电编码器输出四分频脉冲计数，分别为A，B两路信号-Incremental optical encoder pulse count output frequency of a quarter, namely A, B two-way signal
Platform: | Size: 1024 | Author: 方培潘 | Hits:

[VHDL-FPGA-Verilog] 52250440605_AB

Description: 基于CPLD 的光电脉冲码盘信号四倍频电路设计-CPLD-based electro-optical pulse encoder signals four multiplier circuit design
Platform: | Size: 569344 | Author: 易琰 | Hits:

[Other] quadrature

Description: The output from incremental optical encoders and from many other types of measurement devices is known as a “quadrature” signal. A quadrature signal consists of two square waves 90° out of phase. The input channel on our encoder interface board counts the square wave transitions and determines direction by comparing whether channel A is leading channel B or vice-versa. The number of revolutions is determined by dividing the count by the number of pulses per revolution: e.g., 100 counts with a 1000 PPR (Pulses Per Revolution) encoder is equal to 36 degrees. Velocity is computed the same way by counting the number of pulses per second.
Platform: | Size: 16384 | Author: mubarak | Hits:

[Documents] Fullyutomaticremotecontrolsystemtoliftthebanner.ra

Description: 全自动可遥控旗帜升降系统以AVR单片机为核心，由PWM对电机进行变频调速，高精度光电编码器测速，闭环式电路控制。能够利用按键输入相应的指令控制旗帜的升降，还可以实现在特定位置停留的功能。利用LCD可以显示旗帜的实时高度和相应的控制命令，用LED指示旗帜是否处于半旗状态，具有语音提示报警功能，并可利用无线模块实现遥控功能，准确均匀地实现旗帜的升降。-Fully automatic remote control system to lift the banner of AVR microcontroller as the core, the PWM frequency of the motor speed, high-precision optical encoder speed, closed loop control circuit. Able to use the appropriate command control of key input flag down, you can realize the function in a specific location to stay. LCD can display the banner using real-time high and the corresponding control commands, use the LED is directed at half-mast the flag state of alarm with voice prompts, and can use the wireless module for remote control functions, to achieve uniform and accurate movements of the flag.
Platform: | Size: 349184 | Author: 刘强 | Hits:

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