DS18B20显示测试

在图形液晶 OSM12232显示ASCII 字符，汉字和图像。(This program displays ASCII characters, Chinese characters and images on the graphics LCD, OSM12232 .)

SX1276底层程序，带Contiki系统适用于物联网开发！(SX1276 underlying program with Contiki system is suitable for the Internet of things development!)

基于89C52单片机的光立方，有具体的制作图以及程序代码，可以参考视频制作，送别人或者自己欣赏特别有意思。如果原理图制作困难，淘宝有买现成的，欢迎大家下载制作，个人是用来显示字用的

串口1串口2互相转发对方收到的数据，串口2转发串口1收到的数据，串口1转发串口2收到的数据，stm32(Serial port 1 serial port 2 forward each other to receive the data, the serial port 2 serial port 1 received data, serial 1 forwarding serial port 2 received data, stm32)

19264液晶源码,改一下引脚直接用51就可以测试了，KS0108通用，亲测可用(19264 LCD source code, change the pin directly with 51 can be tested, KS0108 universal, pro test available)

IIC，驱动代码。通过封装实现模拟的IIC单片机时序。根据注释调用相关的函数即可(IIC, driver code. Through the package to achieve the simulation of the IIC microcontroller timing)

51单片机蜂鸣器音乐播放器的头文件，可自己更改旋律(51 MCU buzzer music player header file, you can change the melody)

基于C51的PAR灯控制程序，内含原理图与MA803技术手册，功能有模拟PWM线性调光，炫耀的自走程序，主从控制，IIC协议，DMX512协议，74HC595控制四位共阴数码管(Based on C51 PAR lamp control procedures, including schematic diagram and MA803 technical manuals, features analog PWM linear dimming, showing off the program, master-slave control, IIC protocols, DMX512 agreement, 74 hc595 are needed to control the four digital tube Yin)

51单片机 实现内存BCD码的六位数的加法(Six-digit addition of memory BCD codes)

PLC工控泵控制流程图，PLC学习资料...(The flow chart of PLC industrial control pump control, PLC learning materials)