matrixkeyborad

说明：  AD常用元件集成库，基本上的集成元件都有，希望能够有点用吧(Ad common component integration library, basic integrated components are available, hope it can be used a little bit)

STM32F103单片机逆变器源码,大家知道， 市电或其他的交流电可以通过二极管或可控硅的单向导电性整流成直流电供 给需要使用直流电的场合。这种把交流电变换成直流电的过程我们叫做整流，也叫做顺变。 那么逆变呢？我们自然地就会想到，应该就是把直流电变换成交流电的过程。逆变电源就是 相对于整流器而言通过半导体功率开关器件的开通和关断把直流电变换成交流电的这么一 个装置。 逆变电源也叫做逆变器.(STM32F103 microcontroller inverter source, we all know, city power or other AC can be diode or SCR one-way conductivity rectifier into DC power supply For occasions requiring direct current. This process of converting alternating current into direct current is called rectification, which is also called commutation. What about inverting? We naturally think of the process of converting direct current into alternating current. Inverter power is As opposed to a rectifier, the direct current is converted into alternating current through the turn-on and turn off of the semiconductor power switching device Unit. An inverter is also called an inverter)

STM32对讲机VS1053和2401。使用STM32做的对讲机，用VS1053做语音的编码和解码，用NRF24L01做通信。带有详细代码。(STM32 walkie-talkie VS1053 and 2401. Use STM32 as walkie-talkie, VS1053 as voice coding and decoding, NRF24L01 as communication. With detailed code.)

智能车竞赛电磁组参考程序，与大家分享，与大家一起学习(Smart car competition electromagnetic group reference program, to share with you)

3pi小车各部分的性能能以及各模块的源代码(3pi trolley part of the performance capacity and the source code for each module)

使用keil平台与C语言编写的51单片机程序，可以控制电机的转动，达到控制电梯的目的，经proteus仿真验证通过(The 51 single chip computer program written by the Keil platform and the C language can control the rotation of the motor and achieve the purpose of controlling the elevator. It is verified through the Proteus simulation.)

这里是 利用PROTEUS绘制的 智能小车电路图，修改后可以进行 动态仿真分析，如电机的旋转等(Here is the use of the Smart car circuit diagram drawn by PROTEUS, dynamic simulation analysis can be modified, such as the motor rotation)

多种信号发生器，包括正弦波，余弦波，锯齿波，方波等。(A variety of signal generators, including sine, cosine wave, sawtooth wave, square wave.)

IRMCK171的FOC控制无刷电机控制原理图 IR内部资料啊(Control of IRMCK171 FOC brushless motor control schematic IR internal data)

oled的IIC代码,包含有四角oled英文文档，原理图，此文档来源于网络，并非自己所整理。(The IIC code of OLED contains four corners of OLED English document, schematic diagram. This document is from the network, not collated by oneself.)