study

这是一个为数不多的用C语言编写的PIC12C508的RGB灯的小型控制器，交流同步信号检测，七彩跳变+七彩渐变，做LED的朋友可以参考，程序可以直接使用的；(This is a small controller RGB lights a few written by C PIC12C508, AC synchronous signal detection, colorful jump+ colorful gradient, do LED friends can reference, the program can be used directly )

1602显示温度，12B60芯片。。。。51单片机(1602 display temperature, 12 b60 chip... 51 single chip microcomputer)

说明：  用于绘制LLC的增益曲线。把这段代码放到Matlab里，运行，就能够绘制出来LLC的增益曲线了。(This code is used to draw the gain curve of the LLC converter.)

我自己做的蓝牙控制智能小车，可以PWM调速，二路红外避障和超声波避障，亲测可用，希望能帮助你。(I control myself Bluetooth Smart car, can PWM control, two-way infrared and ultrasound obstacle avoidance obstacle avoidance, pro-test available, hoping to help you.)

基于stm32单片机实现对心电信号的检测分析(Detection and Analysis of ECG Signals Based on stm32 Microcontroller)

HMC5883L STM32驱动代码，采用I2C总线进行通信的。(HMC5883L STM32 driver code, using the I2C bus communication.)

建立上位机与PLC之间的modbus（RTU）通讯。利用c#实现(Modbus established between PC and PLC (RTU) communication. Use c# achieve)

基于单片机的点阵屏，595 Z字移位，1/4扫描。(Microcontroller-based dot-matrix screen, 595 Z character displacement, 1/4 scan.)

矩阵键盘的检测采用查询方式（去抖 松手检测）程序测试成功(The matrix keyboard detection using query (debounce let go detection) program tested successfully)

此编成是使用STM32 的DMA读取写入EEPROM内的资料(STM32 DMA read and write EEPROM)