romread

CAN双机通信；将实验代码分别烧入到两个目标板上。将从机或主机连接到PC串口上。 从机先上电，然后主机上电，将在PC端看到信息反馈。(CAN dual-machine communication experimental code burn-in to two target Board. From the machine or the host connected to the PC serial port. From the machine is powered on, and then power on the host, will see in the PC-side feedback.)

AT45DB081D 说明文档,网上很难找到哦(AT45DB081D datasheet)

c8051f930做为串口发送端，发送串口信号(the c8051f930 as serial sender send a serial signal)

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.)

LPC32x0原理图库和PCB封装库 protel 99se 格式，LPC3250可以用(LPC32x0 principles and PCB footprint library library protel 99se format, LPC3250)

基于STM8设计的空气净化器，包含了市面上空气净化器的大部分功能(STM8 based design of air purifiers, air purifiers available in the market that contains most of the functionality)

说明：  这是基于STM32的80MHZ-110HZ频谱仪(This is a 80MHZ-110HZ spectrum analyzer based on STM32.)

32F1串口频率计，1--10M（仪器原因更高未测），串口输出(32F1 Serial Port Frequency Meter)

DC-DC电源模块方案范例，资料齐全，解答详细。(DC-DC module scheme example, complete information, detailed answers.)

STM32单片机主控器，推挽全桥逆变器，SPWM控制，查找表生成SPWM波形，闭环，输出220V/50Hz交流电(STM32 microcontroller master, push-pull full-bridge inverter, SPWM control, look for 220V/50Hz AC table generating SPWM waveform, the closed-loop output)