搜索资源列表
snvc148_soft
- 单片机MSP430G2332 pwm输出控制LED的例程-msp430 PWM
main
- PWM输出实验 延时函数初始化 串口初始化为115200 LED端口初始化 不分频。PWM频率=72000000/900=80Khz
PWM_LED
- MSP430利用PWM波控制LED灯亮度的例程。-MSP430 use PWM wave LED lamp brightness control routines.
LPC1768_PWM
- 基于LPC1768的PWM控制代码,实现对LED的闪烁控制-Based on the PWM control code of LPC1768
79F3212
- SH79F3212是一种高速高效率8051可兼容单片机。在同样振荡频率下,较之传统的8051芯片它有着运行更快速的优越特性。 SH79F3212保留了标准8051芯片的大部分特性。这些特性包括内置256字节RAM,1个UART和外置中断INT2,INT3和INT4,一个TWI 中断,一个TK中断。此外,SH79F3212还集成了外部1280字节RAM,可兼容8052芯片的16位定时器(Timer2)。该单片机还包括适合于程序和数据的32 K字节Flash块。 SH79F321
led_display_pwm
- 程序功能: PWM也就是脉宽调制,是指在周期脉冲信号频率不变的情况下,改变高电平和低电平的比例,也就是改变占空比。PWM在灯具调光,直流电机调速方面有着广泛的应用。程序使用定时器0中断模拟PWM定时,S2、S3 两个独立按键控制电机速度,为使演示结果明显,PWM输出到整个P1接口,通过板上的LED灯可以看到亮度的变化。-PWM DC motor control experimental procedure
LPC1768_PWM(2014.05.10)
- lpc1768 的pwm源码程序,该例程使用的硬件为led,用pwm模块产生波形,使led不同亮度-lpc1768 of pwm source program, the routine use of hardware led, with pwm module to generate waveforms that led different brightness
DMX512V2
- 完整的DMX512解码程序,PWM输出,用于LED景观照明-Complete DMX512 decoder, PWM outputs for LED landscape lighting
stM32PWMshuchu
- stm32输出PWM波控制LED等亮灭 stm32输出PWM波控制LED等亮灭-stm32 wave output PWM control of LED lights off
1-9
- pwm控制led渐亮渐灭;按键选择模式,模式1-5选项,-Gradually, the led was coming on key choice model, model 1-6, PWM output
pwm_led
- PWM信号控制led小灯的连续亮暗,给人一种模拟信号的感觉-it is very hard for me to use Enlish to describe the function of the programme.
proteus_PWM_LED_luminance
- proteus仿真,基于ARM芯片生成PWM波,经稳压电路产生稳定电压输出。通过调节PWM占空比控制LED的亮度。-Proteus simulation. This design can realises a steady voltage output to light a LED. By changing the duty ratio of PWM, the light luminance can be adjusted.
AD_20160807
- freescale MCU,S12G128的ADC模块与PWM模块的使用,通过电位器模拟电压输入,控制PWM的占空比输出,可以控制LED灯、电机驱动等任务。-freescale MCU S12G128 ADC module and PWM module, an analog signal input control the PWM duty
Blue-tooth-switch
- 基于msp430,可通过蓝牙hc-05串口通信以改变pwm从而改变Led亮度-Based on msp430, hc-05 via Bluetooth serial communication to change pwm to change the brightness Led
STM32F407VET6_sample_code
- STM32F407VET6参考代码,包含串口,LED,LCD,PWM,SPI等等,-STM32F407VET6 code
TIAOGUANG
- PWM也就是脉宽调制,是指在周期脉冲信号频率不变的情况下,改变高电平 和低电平的比例,也就是改变占空比。PWM在灯具调光,直流电机调速方面 // // 有着广泛的应用。程序使用定时器0中断模拟PWM定时,S2、S3 两个独立按 // // 键控制电机速度,为使演示结果明显,PWM输出 到整个P1接口,通过板上的LED灯可以看到亮度的变化。 -PWM is pulse width modulation, refers to the period
stm8
- 使用的24颗RGB5050灯珠,单片机用STM8S005K6-32PIN,电路使用6*12点阵式设计,软件产生72路PWM实现的带灰度等级的LED流水灯.-24 RGB5050 lamp using the microcontroller with STM8S005K6-32PIN, the use of 6*12 dot matrix circuit design, LED water lamp software to generate 72 PWM achieved with gray le
prog_08
- Writes an alog value (PWM wave) to a pin. Can be used to light a LED at varying brightnesses or drive a motor at various speeds. After a call to analogWrite(), the pin will generate a steady square wave of the specified duty cycle until the next call
LedChaser
- stm8s003 based Led Chaser RGB LED Flasher , PWM Control Led Brighness Using IAR WorkBench.
PWM_LED
- 利用C51在quick51板上实现用PWM方波控制LED的亮度。-Using C51 in the quick51 board to achieve the use of PWM square wave control LED brightness.