SVPWM_ldp

stm32舵机控制程序，完整工程源码。pwm波输出(stm32 steering gear control procedures, complete source project)

说明：  STM43F4核心板 实现用ir2104驱动的全桥整流电路的驱动，包括PWM以及频率测量，电流电压的闭环控制(STM43F4 Core Board The drive of full bridge rectifier circuit driven by IR2104 is realized, including PWM, frequency measurement and closed-loop control of current and voltage.)

二维弹性常值边界元程序BEM2C++，二维边界元，弹性静力学(2 Dimensional elastic constant BEM program BEM2C++)

ESP8266 PWM控制一盏LED的亮度变化。(ESP8266 PWM controls the brightness change of an LED.)

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.)

生成PWM波的c程序，需要的可以自己下载查看(A C program for generating PWM waves)

使用数码管和AT24C02实现： 1、数码管从0显示到99，溢出后从0循环显示，时间间隔为一秒。 2、显示到某个数时突然关闭电源，AT24C02将保存当前的数字。 3、重新启动后数码管会接着上次的数继续显示(Using digital tube and AT24C02 implementation: 1, the digital tube displays from 0 to 99. After overflow, it displays from 0 cycles, with a time interval of one second. 2, display a number of time to turn off the power suddenly, AT24C02 will save the current number. 3, after reboot, the number will continue to display.)

说明：  关于利用TCT40-16ＦＳ进行超声波测距的原理图，实物图，源码，看完之后对超声波测距将不再陌生．(Conducted on the use of ultrasonic ranging TCT40-16FS schematic, physical map, source, after reading will not be a stranger on the ultrasonic ranging.)

PCF8591串行AD转换器使用代码，主控芯片为STC89C52RC单片机。已经调试通过(AD converter PCF8591 serial code, master chip STC89C52RC microcontroller. Have debugging through)

stm32下使用max7219驱动点阵,使用spi总线来没驱动，最后下载验证，结果很稳定。(Under the stm32 use max7219 driver lattice, the use of spi bus to not drive, download the verification, the result is stable.)