Dot-matrix-scan

用于了解分布式电源涉及配电网保护的相关问题。(Used to understand the issues related to the protection of distribution network.)

说明：  锁相电路是相位锁定环(Phase Locked Loop)的简称，主要由鉴相器、环路滤波、压控振荡器成 。主要是要掌握LabVIEW图形化编程特点，(PLL circuit is phase-locked loop (Phase Locked Loop) for short, mainly by the phase detector, loop filter, VCO into. Mainly to grasp the features of LabVIEW graphical programming,)

用于水文频率计算的目估适线法,程序基于φ值表查询计算(Mesh used to calculate estimates of hydrological frequency fitting method)

这是一个基于THEVENIN的锂电池模型，能够观察到SOC和OCV。(This is a DCDC chopper, and is isolated and can be converted to low-voltage DC high-voltage direct current and voltage controlled to achieve, can be used for battery charging and discharging.)

CKS芯片通过m5310A连接onenet平台(CKS chip connects onenet platform through m5310A)

应用51单片机写的蜂鸣器的祝福歌,里面有详细的代码(51 microcontroller blessing song written by buzzer)

STM32F103 HAL库串口应用例程(STM32F103 HAL Library Serial Port Application Routine)

小三极管成型机源码程序，实际工程案例应用源码程序 (Small transistor forming machine source programs, the actual application source programs Projects)

C51 API 例子源码，供参考学习使用．(C51 API source code examples, learn how to use for reference.)

交通信号机两相位配时程序，可按键调配时。(Traffic signal machine two phase timing program, you can use the button to adjust the time.)