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一个LED灯带的程序，通过红外遥控器进行遥控，实现变色，七彩跳变等功能(LED lights with a procedure carried out by remote control infrared remote control to achieve color, colorful hopping function)

跑马灯又叫走马灯、串马灯。由毛竹编织成马头，马尾，属于灯笼的一种。是传统特色手工艺品，亦是传统节日玩具之一。在过去，跑马灯一般在春节等喜庆的日子里才表演，由二十来位11—14岁小孩组成，边跳边唱，根据节奏快慢形成不同阵势，有喜庆、丁财两旺、五谷丰登的寓意。跑马灯属系在身上糊上颜色鲜艳的纸，如今已由丝绸取代(Entertaining diversions also called regimes, string of lantern. Woven from bamboo horsehead, horsetail, belongs to a kind of lanterns. Is a traditional arts and crafts, and it is one of the traditional holiday toys. In the past, entertaining diversions generally festive days before performance, such as the Spring Festival is composed of twenty to 11-14 years old children, dance while singing, according to different rhythm form appearance, have a festival, Ding Cai flourish, the meaning of good harvest. Entertaining diversions on the body belong to paste on the colored paper, is now replaced by the silk)

电能计量芯片CS5460中文资料 例程 资料 (CS5460 chip energy metering data)

dds->9954的pcb供大家参考,这个扳子我调通了的可以放心开办(dds-)

单片机键盘接口，可以用于单片机使用键盘,省去很多时间(PS/2 jian pan jie kou cheng xu )

说明：  CMT2300A芯片收发测程序，基于KEIL以及STM32F103芯片(CMT2300A chip transceiver and test program, based on KEIL and STM32F103 chip)

使用内部硬件SPI，与模拟电流电压输出芯片AD5422通讯。(Using the internal hardware SPI, the analog voltage output current AD5422 chip communication.)

本程序代码通过AVR ATmega88单片机运行PID运算算法，对于智能化的跟踪控制是必不可少的，输出可通过PWM输出控制电机或者两位输出控制继电器输出，都能达到非常好的控制效果。(This program code through the AVR ATmega88 microcontroller operation PID algorithm, for intelligent tracking control is essential, the output can be output through the PWM control motor or two bit output control relay output, can achieve very good control effect.)

基于STM32单片机的ECG心电滤波算法(filter for ecg)

用C语言编写的温度采集程序，可以用于C51单片机的开发(Temperature using C language acquisition program, can be used for C51 MCU development)