wireless-controllers-

8、可变频率方波发生器 用单片机的定时器设计一个频率可变的方波发生器，输出频率范围1Hz~500Hz，频率输出精度为0.5Hz。要求可以实时显示当前输出的频率，可以用键盘来设定方波发生器的输出频率，具有直接设定或逐渐调节的功能，调节分辨率和显示分辨率均为0.5 Hz，其它电路自由发挥。(8, variable frequency square wave generator with single-chip microcomputer timer design a variable frequency square wave generator, the output 1 Hz ~ 500 Hz frequency range, frequency output precision is 0.5 Hz. Requirements can real-time display current output frequency, can use the keyboard to set the output frequency of square wave generator, has the function of directly set or adjust gradually adjust the resolution and display resolution of 0.5 Hz, free play other circuits.)

Including SDKDDKVer.h defines the highest available Windows platform.

以最小堆、红黑树、时间轮三种方式实现定时器，时间轮效率最高，非常具有参考价值！(With the minimum heap, red and black tree, time round three ways to realize timer, time round the highest efficiency, has the reference value very much!)

Beginning Visual C_ 2012 Programming

智能风扇pwm控制电机转速调速系统毕业设计资料(Intelligent fan pwm control motor speed governor system graduated design information)

智能安防报警系统是集布防,检测,报警为一体的软硬件相结合智能化系统。(Intelligent security alarm system is a deployment, detection, alarm as one of the intelligent combination of hardware and software systems.)

RN8209C及D初始化及UART通讯参考程序(RN8209C and D initialization and UART communication reference program)

STM32 的IAP功能的实现。可以实现用户程序的跳转。(Implementation of IAP function of STM32. User program can achieve the jump.)

ds18b20+1602 温度传感器原创代码，1602显示(Temperature sensor original code, using 1602 display .)

BASIC PROGRAM OF GENERAL