LCD701

AVR 单片机学习总结，以问答方式出现。希望能给朋友们一点帮助(some question answer for avr study.I hope it is helpful for your learning. )

stm32舵机控制程序，完整工程源码。pwm波输出(stm32 steering gear control procedures, complete source project)

rs422通信，此模块实现通信功能，使用Verilog语言(RS422 communication program, Verilog language, this module implements 422 communication function.)

说明：  一个万能的键盘扫描程序，采用宏定义的方式屏蔽了硬件，能够非常方便地移植到任何一款MCU上(A universal keyboard scanning procedures, the use of macro way of shielding the definition of the hardware, can be easily ported to any MCU on a)

STM32L151控制SYN6288语音合成，包含原理图，能成功合成语音(STM32L151 controls SYN6288 speech synthesis, including schematic diagram, which can successfully synthesize speech.)

温度传感器ds18b20的操作代码，直接使用。不会有任何错误(Temperature sensor DS18B20 operation code, directly used. There will be no error)

dab单环控制，基于输出电压闭环和DSP28335，以及显示器(single closed loop controller of DAB)

MC9S12XEP100 PLL时钟配置例程(MC9S12XEP100 PLL setup)

PLC基础及应用第2版廖常初主编 参考答案 （注未经允许禁止转载！）(PLC basic and applied 2nd Edition Liao Chang, editor suggested answers (note reproduced without permission prohibited!))

说明：  完整的额温枪 耳温枪 华大 HC32L136 方案 包含源代码和硬件原理图(The complete scheme of temperature gun includes source code and hardware schematic diagram)