搜索资源列表
PWM
- 程序功能:从P2.3输出的PWM波形驱动LED闪烁 -程序功能:从P2.3输出的PWM波形驱动LED闪烁
DSP-enhanced-PWM
- 增强型脉宽调制模块PWM 1、PWM控制基本原理 2、PWM结构及组成单元 3、PWM模块寄存器 4、手把手教你-PWM输出 -Enhanced PWM pulse width modulation module1, the basic principle of PWM control2, the structure of the PWM and component unit3, the PWM module registers4, taught you how to- PW
PWM
- PWM调光具有以下优点: (1)无论调光比有多大,LED-直在恒流条件下工作。 (2)颜色一致性好,亮度级别高。在整个调光范围内,由于LED电流要么处于最大值,要么被关断,通过调节脉冲占空比来改变LED的平均电流,所以该方案能避免在电流变化过程中出现色偏。(3)能提供更大的调光范围和更好的线性度。-PWM dimming has the following advantages: (1) no matter how much the dimming ratio is, LED- is
PWM-LED
- PWM实验,通过定时器3输出一个PWM控制LED小灯,LED小灯呈现呼吸效果-PWM experiments, through the timer 3 output of a PWM control LED lights, LED lights show respiratory effects
AN063__HR7P153_V1.3
- 海尔HR7P153 例程,包括定时器,中断,PWM,C语言和汇编例程-Haier HR7P153 routines, including timers, interrupt, PWM, C and assembly language routines
AN035_HR7P201_V1.3
- 海尔HR7P201 例程,包括定时器,中断,PWM,C语言和汇编例程-Haier HR7P201 routines, including timers, interrupt, PWM, C and assembly language routines
AN057_Examples_HR7P275-V1.3
- 海尔HR7P275 例程,包括定时器,中断,PWM,C语言和汇编例程-Haier HR7P275 routines, including timers, interrupt, PWM, C and assembly language routines
4pwm--12.0m--2014.3.24
- 51单片机同时捕获4路pwm 由232通信上传到上位机-51 single captured simultaneously by the four pwm uploaded to the host computer 232
232-pwm-sudu---2015.3.24
- 232 2路PWM发生,应用PCA自动调制,根据上位机串口配置的数据进行PWM的频率及占空比的调制-2322 Road PWM occurs, the application PCA automatic modulation, according to the host serial port configuration data PWM frequency and duty cycle modulation
lab24-PWM
- 这个程序是利用DSP产生PWM波形的源程序,里面的历程也比较全,适合初学者,也有相当的注释,适合版本是CCS3.3以上。-The software is suitable for the version of which is over CCS 3.3 .It is used to generate for the wave of PWM.
3
- avr单片机的pwm应用,arduino的一个简单测试程序,pwm输出程序-AVR microcontroller PWM applications, Arduino a simple test procedures, PWM output procedures
3
- pwm的实现 PWM的一个优点是从处理器到被控系统信号都是数字形式的,在进行数模转换。可将噪声影响降到最低(可以话跟电脑一样}。噪声只有在强到足以将逻辑1改变为逻辑0或将逻辑0改变为逻辑1时,也才能对数字信号产生影响。 对噪声抵抗能力的增强是PWM相对于模拟控制的另外一个优点,而且这也是在某些时候将PWM用于通信的主要原因。从模拟信号转向PWM可以极大地延长通信距离。在接收端,通过适当的RC或LC网络可以滤除调制高频方波并将信号还原为模拟形式。 PWM控制技术一直是变频技
arduino-1.3.tar
- A simple PID fan controller with nice LCD display: The fan controller described on this project page, controls one or more PWM controlled 12V PC fans. It uses the input two precise DHT22 based temperature sensors. The MCU is an Arduino Uno, which is
ESP8266-PWN
- ESP8266输出3路PWM,通过LED已验证-ESP8266 output 3 PWM, verified by LED
3.龙邱K60F系列核心板历程
- K60F核心开发板的详细资料及程序 PWM,OLED,LED,ADC(K60F core development board details and procedures PWM, OLED, LED, ADC)
power_3phPWM
- 3相PWM整流器的simulink模型,电容电压控制,跟踪性能好(Three phase PWM rectifier)
3路PWM
- PWM是一种对模拟信号电平进行数字编码的方法。3路PWM通过高分辨率计数器的使用,方波的占空比被调制用来对一个具体模拟信号的电平进行编码(PWM is an analog signal level for digital encoding method.3 road PWM through the use of high resolution counter, square wave duty ratio is modulated to encode a specific analog sign
EX21_PWM
- 使用DSP2812进行AD采样,在ccs3.3上运行程序,使用数组adc[15]记录16个引脚的AD采样值,但后8个引脚显示为0,并且值不发生变化。本人猜想是程序编写有错误,请各位大神帮忙解释一下,万分感谢,谢谢谢(Chinadaily.com.cn is the largest English portal in China, providing news, business information, BBS, learning materials. The Website has chann
three_phase_inverter3
- Simple arduino sketch for controlling 3 phase motor such as the motor that spins a HDD.
【19】DMA PWM WS2812 GPIO输出16组
- STM32作为主控芯片,72Mhz,利用DMA+PWM实现驱动WS2812,创建16个并行800kBit / s数据流的想法如下: 使用定时器每1.25us创建一个800kHz的时基和一个DMA请求。 使用2个比较模块在低位时间(350ns)和高位时间(700ns)下创建DMA请求 1.25us DMA请求将GPIO端口的所有位设置为高电平 350ns DMA请求将数据从帧缓冲区传输到GPIO端口。如果该位为0,GPIO引脚将变为低电平,否则将保持高电平。 700ns DMA请求将所有