Small-transistor-forming

利用keil变成完成oled显示功能能用！！！！！！！！！！！！！(Using keil to complete OLED display function can be used)

电子密码锁设计，实现四位密码开锁，可改密码(Electronic password lock design to achieve four bit password lock, password can be changed)

08c51单片机，基于超级终端的前后台控制系统(super HyperTerminal)

超声波浓度计 采用混合信号处理芯片c8051f021与12864与485芯片同时输出4-20mA电流(Ultrasonic densitometer mixed signal processing chips c8051f021 and 12864 and 485 chips while the output 4-20mA current)

基于atmega16的步进电机驱动程序，实现正反转及调速等功能。(Based atmega16 stepper motor driver, and achieve positive and speed functions.)

说明：  该程序为大家提供按键扫描程序例程。给大家一个参考，来实现简单的按键扫描功能(This program provides you with the routine of key scan program. To give you a reference, to achieve a simple key scan function)

STM32F446RET 使用最新的cubemx 配合HAL库 这个是使用DMA printf的串口程序。。很牛逼。。。(STM32F446RET use DMA PRINFT output...is very fast...and cooll)

简单的微机保护仿真程序，热切希望可以有一个交流的平台，可以学习(Simple microcomputer protection simulation program)

PIC单片机和18b20温度传感器的温度采集程序范例(An Example of Temperature Acquisition Program for PIC Single Chip Microcomputer and 18B20 Temperature Sensor)

说明：  红外遥控器实现电机开关 开或关蜂鸣器都要响一下 电机可定时 类似于闹钟 只不过是时间到电机就停或开 定时开始或取消也是红外遥控器按键实现 红外遥控器有按键能实现增加和减少电机转速 电机接的是风扇(Infrared remote control to achieve motor switch on or off buzzer to ring Motor timing is similar to the alarm clock, but it is only time to the motor stop or start the timing or cancel the infrared remote control button Infrared remote control has keys to increase and reduce the motor speed motor connected to the fan)