搜索资源列表
24M_64_30LED
- LED灯火车式队列循环,每只灯亮度64级(PWM方式调整)可单独变化,循环速度可调,亮度采用非线性方式-LED lights-Train cohort cycle, each lamp brightness 64 (PWM adjusted) changes alone, Adjustable rate cycle, nonlinear brightness mode
led
- 一个让LED灯亮度变化的程序,程序中 如有不妥之处请见谅
键盘控制灯
- 按下不同的键,不同的LED产生亮度,实现真正意义上的按键控制灯
CC2430-23 PWM控制灯亮度
- PWM控制灯亮度 利用zigbee 芯片cc2430的PWM来控制灯得亮度 IAR环境编程。-PWM control of brightness by the PWM zigbee cc2430 chip to control the brightness of light may IAR environment programming.
MyFlashLight
- 一个用来可以调节Window Mobile的背景灯亮度的程序。-Window Mobile may be used to adjust a background light intensity of the program.
light
- C51 编写的通过按键调节led灯亮度的程序,用定时器产生可调PWM.-C51 prepared through the buttons adjust brightness led procedures, have an adjustable timer with PWM.
LED_CHANGE
- 可变换亮度的led跑马灯,就想真正的流水灯一样-Variable brightness led Marquee, really wanted to like the water lights
led
- 小灯利用单片机脉冲的占空比来调整明暗,可以实现小灯亮度的逐渐变化。-Small lamp single-chip computer to adjust the pulse duty cycle of light and shade, you can achieve a small gradual changes in brightness.
pwm-led
- 通过按键加件PWM频率,来控制电机转速或者调灯亮度等,并显示到LED PIC16F74-PIC16F74 PWM-LED
LEDPMW
- 这是 led 灯 亮度渐变的 基本程序-This is a gradual change led lamp brightness of the basic procedures
PWMLED
- PWM控制灯。可以调节3级亮度和开关,用按键实现,C51 C语言。-PWM control of light. Can adjust the brightness and three switches, with the keys to achieve, C51 C language. 搜索
DA输出控制LED亮度
- 51单片机驱动PCF8591输出,控制LED灯亮度。(51 singlechip drive PCF8591 output, control the brightness of LED lights.)
至简设计法--特效呼吸灯
- 特效呼吸灯 工程说明 本模块的功能要求是,实现8个灯前1s慢慢变暗,后1s慢慢变亮,不断重复以上操作。 案例补充说明 呼吸灯效果的LED每时每刻都在以不同的功率工作,以不同的亮度值拟合亮度变化,从而形成非常平顺柔和的灯光特效。亮度变化实际上是通过占空比的变化周期来确定的。占空比通过cnt2的计数来变换,而每次变化为1ms,因此PWM的周期是1ms。(Special effects breathing lamp Engineering descr iption The functional r
呼吸灯
- 灯的亮度随时间变化,像人的呼吸一样,有强弱之分。(The brightness of a lamp varies with time)
Breathing lamp
- 单片机采用脉冲宽度调制(PWM)方式控制LED灯亮度;通过软件模拟pwm.在一定的频率的方波中,调整高电平和低电平的占空比,实现LED灯亮度控制。(SCM uses pulse width modulation (PWM) mode to control the brightness of LED lights; through software simulation pwm. in a certain frequency square wave, adjust the duty cycle o
然并卵的灯
- 功能 1、单键开关LED 2、在LED开启状态下旋转编码器可以调节pwm以控制LED亮度 3、在LED开启状态下双击达到最大亮度(实际就是程序事先设定好的) 4、在LED开启状态下长按进入延时关断,延时65s,最后10s指示灯闪烁 5、在延时关断状态下单击取消延时关断 6、关断或者掉电后会记忆最后亮度(掉电记忆) 注: 1、短按操作:按键按下,按下时间<1s,属于一次短按操作 2、长按操作:按键按下,按下时间>1s,属于一次长按操作(The function of
雾灯程序
- 基于AT80C51单片机的控制雾灯闪烁频率,亮度等级(Control fog light flicker frequency, brightness grade based on AT80C51 single chip)
3. 手机端APP通过Wifi控制LED呼吸灯状况
- 手机端通过TCP的app控制灯光亮度等(The mobile terminal controls lighting brightness through TCP's app)
MFC 测试 呼吸灯等系统API
- 让屏幕渐变亮度,修改RGB值来实现的变化(let sceen turn light or dark.)
arduino节奏灯
- Arduino 节奏灯: 1、麦克风 2、WS2812B 全彩LED 麦克风获取音频,WS2812B 根据声音的频率高低发出不同的亮度。类似酒吧的音乐节奏灯效果(Arduino rhythm light: 1.Microphone 2.WS2812B full color LED The microphone gets audio, and the WS2812B emits different brightness according to the frequency of the sound