LCD

说明：  芯海芯片 移动电源项目代码 参考示例芯海芯片 实现PD协议 QC 2.0 QC3.0 AFC SCP FCP等充电协议的识别(Project code of core sea chip mobile power supply)

说明：  在keil下，主要提供了ad9851,12864(st7920),zlg7289,ads7886,51单片机外围程序。(In keil, the main provider of the ad9851, 12864 (st7920), zlg7289, ads7886, 51 MCU peripheral procedures.)

三星S3C2440板子中配置时钟的程序，ARM ADS开发工具，初学的时候很实用。(Samsung S3C2440 board configured clock procedures, ARM ADS development tools, a novice when it is practical.)

电力系统中要求电压稳定度和无功功率满足一定的技术指标，利用带独立直流电源的级 联式多电平逆变器和多电平逆变器最优化谐波台阶式调制技术(OHSW)设计的STATCOM装置， 可以使电力系统中的电压得到稳定以及无功功率和谐波得到有效补偿。本文主要介绍了STAT- COM装置主电路的设计，主电路是STATCOM装置与系统进行交换有功功率与无功功率的环节。 该装置具有输出谐波含量低、损耗小、性能可靠等优点。(Requirements of power system voltage stability and reactive power to meet certain technical specifications, the use of DC power supply with independent level Joint multi-level inverter and multi-level inverter optimized harmonic stepped modulation (OHSW) design of the STATCOM device, Can make the power system voltage stability and reactive power to be harmonic and effective compensation. This paper describes the STAT- COM device main circuit design, is the STATCOM main circuit switching devices and systems for active and reactive power component. The device has a low output harmonic content, low loss, performance, and reliable.)

超声波测距，ds18b20温度传感器测温度并补偿声速，LCD1602显示温度 距离，还有蜂鸣器报警( Ultrasonic ranging, ds18b20 temperature sensor measures the temperature and compensates the speed of sound, LCD1602 display temperature distance, as well as the buzzer alarm)

TI 官方光伏逆变器学习资料。一个完整的110V纯正弦波输出逆变器学习资料，软硬件都有。(TI Inverter learning resource.)

一个用51汇编书写的IC卡应用程序和用VB书写的读卡程序(A compilation of writing with 51 applications and IC card reader program written using VB)

单片机开发学习资料，对学习单片机开发的人员有一定的帮助。(SCM learning materials, learning microcontroller development personnel have some help.)

说明：  使用SMT32F103做的一款用于雾霾检测的板子(A board made of SMT32F103 for haze detection)

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