QDQ

说明：  STM32F103实现BLDC调速，此代码可以实现BLC和PMSM开环的控制(STM32F103 realizes BLDC speed regulation. This code can realize open-loop control of BLC and PMSM.)

按键0中断实现,单片机内 资源的实现计算(a key interrupt to 51 MCU)

通过串口把cncg代码发送到下位机的软件(CNC control software for C source, the PCB can be controlled carving machine used to big DIY production cost can not use)

Interfacing LCD panels. helpful document

说明：  操作1.54中景园OLED显示屏，基于STM32的ARM处理器(Operate 1.54 Zhongjing Garden OLED Display Screen)

红外遥控LED灯程序，三级调光。已做板过，可行。 使用PIC12F508芯片，汇编语言，懂行的请下吧。本人手机158 5770 1256 姜工。(Infrared remote control LED light program, three levels of dimming. Board has been done before, is feasible. Using the PIC12F508 chip, assembly language, knows the business to the next bar. I work phone 15857701256 Jiang.)

This is PCB and schematic of USB to Serial converter using PL2303HXD chip.

说明：  STM32F429示波器源代码，实测可用。(STM32F429 oscilloscope source code, the actual measurement is available.)

转子系统临界转速的计算，是一个德国人开发的软件，很强大！(rotor modal analysis)

picc-std_9.60PL2，带破解，可以支持MCV08等PIC单片机，是现有的最新的与最全的PICC编译器(picc-std_9.60PL2, with a break, you can support MCV08 other PIC microcontrollers, is available with the latest and most complete PICC compiler)