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Description: 8051 PWM
Platform: |
Size: 2494464 |
Author: allenwu |
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Description: CS8955控制TV软件。用MCU做模拟电视的控制。-CS8955+TV+TNJ7355(tuner).The CS8955 micro-controller is an 8051 CPU core
embedded device targeted for LCD Monitor, LCD TV,
Home Appliance, or Consumer Products application.
The CS8955 is pin-out compatible with MCS-51
family .MCU. It includes an 8051 CPU core, a 64K-byte
internal program Flash-ROM, a 512-byte SRAM, 6
channels of PWM DAC, and 4 channels of 6-bit ADC
(Analog to Digital Converter). It also includes a Boot-
Code-Free ISP (In System Programming), which
allows users to update the programming codes easily.
In addition, there are two IIC Slave B ports supporting
VESA DDC 2B/2Bi/2B+/CI standards for both D-sub
and DVI interfaces in LCD Monitor/TV application. An
external 64K bytes data flash memory can be
accessed by properly setting of Port 0, Port 2 and
Port 3.6/3.7.
Platform: |
Size: 578560 |
Author: martinliao |
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Description: 8051实现直流电机PMW调速系统
本文所述的直流电机闭环调速系统是以低价位的单片微机8051为核心的，而通过单片机来实现电机调整又有多种途径，相对于其他用硬件或者硬件与软件相结合的方法实现对电机进行调整，采用PWM软件方法来实现的调速过程具有更大的灵活性和更低的成本，它能够充分发挥单片机的效能，对于简易速度控制系统的实现提供了一种有效的途径。而在软件方面，采用PLD算法来确定闭环控制的补偿量也是由数字电路组成的直流电机闭环调速系统所不能及的。曾经也试过用单片机直接产生PWM波形，但其最终效果并不理想，在使用了少量的硬件后，单片机的压力大大减小，程序中有充足的时间进行闭环控制的测控和计算，使得软件的运行更为合理可靠。-This article mainly introduces the method to generate the PWM signal by using MCS-51 single-chip computer to control the speed of a D.C. motor. It also clarifies the principles of PWM and the way to adjust the duty cycle of PWM signal. In addition, IR2110 has been used as an actuating device of the power amplifier circuit which controls the speed of rotation of D.C. motor. What’s more, tachogenerator is used in this system to measure the speed of D.C. motor. The result of the measurement is sent to A/D converter after passing the filtering circuit, and finally the feedback single is stored in the single-chip computer and participates in a PI calculation. As for the software, this article introduces in detail the idea of the programming and how to make it.
Key words: PWM signal tachogenerator PI calculation
Platform: |
Size: 1024 |
Author: 陈与 |
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Description: STC12C5A60S2/AD/PWM 系列单片机是宏晶科技生产的单时钟/ 机器周期(1T)的单片机，是高速/ 低功耗/
超强抗干扰的新一代8051 单片机，指令代码完全兼容传统8051,但速度快8-12 倍。内部集成MAX810 专用
复位电路,2 路PWM,8 路高速10 位A/D 转换(250K/S),针对电机控制，强干扰场合。-STC12C5A60S2/AD/PWM Series MCU is a macro technological production of single-crystal clock/machine cycle (1T) of the microcontroller, high-speed/low power/8051 a new generation of powerful anti-jamming, instruction code is completely is compatible with the traditional 8051, but 8-12 times faster. Dedicated internal integration MAX810 reset circuit, 2-way PWM, 8-Channel High Speed 10-bit A/D converter (250K/S), for motor control, strong interference occasions.
Platform: |
Size: 2217984 |
Author: 张永辉 |
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Description: Basic cc motor code for 8051 with the concept of PWM.
Platform: |
Size: 1024 |
Author: Jardel |
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Description: 一款游艺机（摇摆机）类的小程序，8051的，KEIL编译，供大家参考。高手就免了，因为我也是菜鸟。该游戏是MP3播放，PWM调制，投币后电机启动，四个电磁阀控制极点。-A game machines (swing machine) class of small procedures, 8051, KEIL compiler, for your reference. Expert on the free, because I am also a rookie. The game is a MP3 player, PWM modulation, coin after the motor starts, four solenoid valves control the pole.
Platform: |
Size: 80896 |
Author: 赵典 |
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Description: 供大家参考，这是一个十分好的8051单片机，欢迎大家使用-For your reference, this is a very good 8051, welcome to use
Platform: |
Size: 1967104 |
Author: 刘焕云 |
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Description: 英飞凌XC866两相步进电机控制源程序，内有原理和程序说明。采用PWM的方式进行细分，模拟正弦波控制。-Small Two Phase Stepper Motors are popular for instrumentation since they provide
easy to see information to the end user. Applications such as vehicle instrument
clusters employ these types of motors in high volumes. This ApNote describes how to
control two phase stepper motors with the powerful CAPCOM6E peripheral of the
Infineon XC866 8-bit 8051 based flash microcontroller.
Platform: |
Size: 376832 |
Author: chishangkai |
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Description: pwm program for 8051 microcontroller
Platform: |
Size: 1024 |
Author: jainisravan |
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Description: This project controls a remote robot through RF. The ordinary 433mhz RF modules are used in this project. AT89C2051 microcontroller is used in this project. It is also an 8051 microcontroller. You can burn the same hex file into any 8051 microcontroller.
You can make the robot to move front and back, turn left and right. Also you can control the speed of the robot from the remote. The PWM technique is used for obtaining the speed control of the motor.
Platform: |
Size: 4096 |
Author: Kiran Dwivedi |
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Description: 单片机最简单的PWM驱动电机，从这里开始接触 单片机，我会陆续上传一系列新手学的，希望对大家有帮助-The simplest single-chip PWM-driven motor, single-chip touch from here, I will continue to upload a novice to learn, we want to help
Platform: |
Size: 647168 |
Author: 王生 |
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Description: This an code for 8051 PWM generation. Program is written in simple flow and easy to understand.
Platform: |
Size: 52224 |
Author: Amit |
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Description: Basic cc motor code for 8051 with the concept of PWM.
Platform: |
Size: 1024 |
Author: TheNB |
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Description: STC12C5608AD芯片：
8Kb内部FLASH存储器；
8路10位AD转换；
4路PCA/PWM控制器。
STC12C5608AD单片机是STC生产的单时钟/机器周期的单片机，是高速/低功耗/超强抗干扰的新一代8051单片机，指令代码完全兼容传统8051，但速度快8-12倍。内部集成MAX810专用复位电路，8路高速10位A/D转换，针对电机控制，强干扰场合。
-STC12C5608AD chip:
8Kb internal FLASH memory
8-channel 10-bit AD converter
4 PCA/PWM controller.
STC12C5608AD SCM STC microcontroller is produced in a single clock/machine cycle, the high speed/low power/8051 a new generation of super anti-jamming, the instruction code is fully compatible with conventional 8051, but 8-12 times faster. MAX810 integrates a dedicated internal reset circuit, eight-way high-speed 10 A/D converters for motor control, strong interference occasions.
Platform: |
Size: 14336 |
Author: luck_lau |
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Description: pwm code for 8051 assembly language using ride
Platform: |
Size: 56320 |
Author: KUMARI_MUGI
|
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