RS232

说明：  STM32最小系统设计的原理图和PCB，整体尺寸和各部位大小都已经标好，按这个样子是可以规模生产的。附带PCB的库文件。(The schematic diagram of the STM32 minimum system design and the overall size and size of each part of the PCB, have been marked so that it can be produced on a large scale. The library file that comes with PCB.)

说明：  键盘输入一串字符，去除连续重复的字符后再显示(Keyboard input string of characters, the removal of continuous repetition of characters and then display)

DAB数字收音机解码的开源C代码,可以供大家学习参考(DAB digital radio decoder of the open source C code for everyone to learn the reference)

这是基于51单片机的CAN总线收发的程序 自己写的 可以用(This is based on the 51 MCU CAN bus transceiver program written by oneself can be used.)

Program + Simulation(Proteus) of a LCD working with a 8051 in assembly.

说明：  基于STC单片机开发的贪吃蛇游戏，使用一块12864液晶作显示。(a retro snake game program base in STC mcu, 12864 LCD display.)

单片机STC12C5404 本程序为无刷电机48V30A三相6拍智能版本-PCB上Q孔P14口对地后开电门锁系统将自动进入64种相序接法自动识别功能。带有AD霍尔数据采集鉴相，STC无刷清单及说明，STC做板文件，STC_sch，STCt贴片图等等全套文件，非常有价值。(MCU STC12C5404 This procedure take intelligence of 48 v30a three-phase brushless motor 6 version- P14 hole on PCB Q of driving electric door lock system will be automatically entered into after the 64 kinds of phase sequence connection automatic identification function. With AD data acquisition phase, hall on STC brushless list and instructions, do board files on STC, STC_sch, STCt patch figure and so on a full set of file, very valuable.)

说明：  PID控制pwm风扇，可吹小球，附带激光测距，可通过LCD显示(PID control PWM fan, can blow small ball, with laser ranging, can be displayed by LCD)

STM32 I2C做从机通信 实现主机和从机之间数据互传

本内容为LCD12864的驱动函数，可以适合刚入手液晶屏的同学学习(The content LCD12864 driver function can fit LCD classmates just start learning)