LCM

This work was supported by the US Department of Energy, Energy Efficiency and Renewable Energy, Office of Transportation Technologies and Office of Utility Technologies.

51单片机，结合DS18B20温度传感器，实现对温度的采集，通过数码管显示(51 single-chip, combining DS18B20 temperature sensors, temperature acquisition, through a digital display)

说明：  PT100测温AD显示 用ADC0809实现，内有Keil C 源文件，仿真通过的Proteus电路原理图(DSN)(Ad display of Pt100 temperature measurement is realized by ADC0809, with keil c source file inside, and Proteus circuit schematic diagram (DSN) through simulation)

说明：  基于stm32f103c8t6单片机串口1与串口3实现透传(Single-chip Serial Port 1 and Serial Port 3 Transmission Based on stm32f103c8t6)

通过stm32单片机生成互补pwm驱动三项桥，构成逆变电路，生成三项交流电。内含源代码及protues仿真程序。(Three bridges driven by complementary PWM are generated by STM32 single chip computer, which constitute the inverting circuit and generate three alternating currents. Includes source code and PROTUS simulation program.)

打孔机主要用于在制造印刷线路板流程中的打孔作业。本问题旨在提高某类打孔机的生产效能。 打孔机的生产效能主要取决于以下几方面：（1）单个过孔的钻孔作业时间，这是由生(this is a new suan fa ofaa)

avrmega16的频率计源码，在2m以内误差为1-3hz，1602显示(avrmega16 the frequency of source, in less than 2m error 1-3hz, 1602 show)

说明：  物联网系统的stm32开发代码，包含一氧化碳，温湿度(Internet of Things System)

基于51单片机的 红外+LCD+继电器C程序显示 实现的功能较多，比较适合初学的人。(Based on 51 single-chip infrared+LCD+ relay C program display of more functions, more suitable for beginners person.)

矩阵按键测试程序, 输出结果用串口传输到上位机显示(Matrix key test program, the output with serial transmission to the PC)