Description: 利用定时器产生PWM控制电机,并且利用单片机读取增量式编码器的信息控制电机旋转角度-Generated using the timer PWM motor control, and the use of single-chip read incremental encoder information to control motor rotation Platform: |
Size: 1024 |
Author:xiao |
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Description: 增量式编码器数据采集及方向识别（原理及实现）-Incremental encoder direction data acquisition and identification (Principle and Realization) Platform: |
Size: 405504 |
Author:cantianpo |
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Description: 增量旋转编码器选型有哪些注意事项？
应注意三方面的参数：
1． 械安装尺寸，包括定位止口，轴径，安装孔位；电缆出线方式；安装空间体积；工作环
境防护等级是否满足要求。
2． 分辨率，即编码器工作时每圈输出的脉冲数，是否满足设计使用精度要求。
3．电气接口，编码器输出方式常见有推拉输出（F 型HTL 格式），电压输出（E），集电极开路（C，常见C 为NPN 型管输出，C2 为PNP 型管输出），长线驱动器输出。其输出方式应和其控制系统的接口电路相匹配。如何使用增量编码器？-Selection of incremental rotary encoder which note? Should pay attention to three parameters: 1. Armed installation size, including positioning the mouth only, shaft diameter, mounting hole bit cable round way installation space volume work environment meets the requirements of protection rating. 2. Resolution, that is, the work of each encoder output pulse a few laps, whether the use of precision to meet the design requirements. 3. Electrical interface, encoder output has push-pull output common (F-type HTL format), voltage output (E), open collector (C, common C for the NPN-tube output, C2 for the PNP-tube output), long-term drive output. The output should be and its control system interface circuit match. How to use the incremental encoder? Platform: |
Size: 190464 |
Author:hongwei |
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Description: 用于测量电机转速并带速度反馈,配增量编码器,用AVR单片机ATMEGA48-Used to measure motor speed and with speed feedback, with incremental encoder with AVR Singlechip ATMEGA48 Platform: |
Size: 3072 |
Author:yangmingduo |
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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 |
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Description: This Firmware demosntrate how Incremental Encoder, HD44780U LCD end EEPROM accessing works under BASCOM AVR basic. The Project is just a remote controller for HAM radio antenna matching network device. Platform: |
Size: 117760 |
Author:JUPP |
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Description: Two simple Quadrature decoder and Counter build in a XILINX XC9536 CPLD. This Core is coded in Verilog and contains the compete Project file and the fitted quad.jed File.
The Pinout is descripted in the Constrained file quad.ucf.
To use them, you need teh XC9536 and a clock source that s 4 times faster than the fastes signal that the incremental encoder can creates. IThe clock source frequency is uncritical. For manuel rotated incremental encoder like radio VFO oder other tuning knob, a simple TTL oscillator with about 1Mhz (i use 1.8432Mhz and tested 32768Khz) works brilliant.
For very fast decoding, this core is not good enought because there are no Filter FlipFlops are programmed to suppress noises on the Channel A/B Lines.-Two simple Quadrature decoder and Counter build in a XILINX XC9536 CPLD. This Core is coded in Verilog and contains the compete Project file and the fitted quad.jed File.
The Pinout is descripted in the Constrained file quad.ucf.
To use them, you need teh XC9536 and a clock source that s 4 times faster than the fastes signal that the incremental encoder can creates. IThe clock source frequency is uncritical. For manuel rotated incremental encoder like radio VFO oder other tuning knob, a simple TTL oscillator with about 1Mhz (i use 1.8432Mhz and tested 32768Khz) works brilliant.
For very fast decoding, this core is not good enought because there are no Filter FlipFlops are programmed to suppress noises on the Channel A/B Lines. Platform: |
Size: 70656 |
Author:JUPP |
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Description: 讲解了绝对式编码器和增量式编码器，重点介绍了绝对式编码器的接口等，具有很好的借鉴作用-Explained the absolute encoder and incremental encoder, focus on absolute type encoder interface and so on, has the very good reference Platform: |
Size: 431104 |
Author:秦江伟 |
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Description: STM32 增量式编码器，定时器捕捉，计数并计算位移和速度。自己编写和测试，绝对可用-STM32 incremental encoder, timer capture, count and calculate displacement and velocity. I have written and testing, is absolutely available Platform: |
Size: 337920 |
Author:千里扛猪槽 |
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Description: Source code for 8051 family of microcontrollers to count a incremental encoder and show the result on LCD display, with 4 bits connection. Platform: |
Size: 1554 |
Author:claudiosam |
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