4PLED-A3

PHILIPS 22DC 501/00, PHILIPS 22DC 501/00

DS18B20多IO驱动，带有滤波，数据更稳定精确(DS18B20 driver, with filtering, more stable and accurate data)

带通滤波器，C语言实现，可用于单片机。欢迎下载(Bandpass filter, C language implementation, can be used for single-chip. Welcome to download)

it is very good ,it can solve many problems

AVR单片机定点计算函数说明及C源码。包括定点求解平方根和对数。还打包了一个外国网站上的Fixed Point Library。定将给开发工作带来极大的方便。(AVR single-chip fixed-point calculation function descriptions and C source code. Including fixed-point solution of the square root and logarithmic. Also packed a foreign site on the Fixed Point Library. Scheduled development work will bring great convenience.)

红外遥控测试程序,简单的译码.可用在各种红外遥控器中.(Infrared remote test procedure, a simple decoding. Used in a variety of infrared remote control.)

单片机LCD12864的模块化，可以轻松移植其他的LCD12864上，Proteus仿真，可以实现动态打印数组。(SCM LCD12864 modular and can be easily ported on other LCD12864, Proteus simulation, you can achieve a dynamic print array.)

PSOpt is a program to demonstrate the optimization process of particle swarm optimization. A two-dimensional objective function is visualized by levels of grey: the lighter the color, the higher the function value. The particles are shown as red circles, their trajectory as red lines. The global memory (best point found up to now by the whole swarm) is shown as a blue cross-hair, the local memory (best points found by each of the particles) as small blue crosses. To run the program, first choose one of the example functions, then create a particle swarm, and finally start the optimization.

超声波测距，测量精度为1cm，可以使机器人安全避障。(Ultrasonic distance measurement accuracy of 1cm, can make the robot obstacle avoidance safety.)

仿真工具软件simtrix使用手册，对simtrix使用能有很好的指导(Simulation tools simtrix user manual on the simtrix use can have a good guide)