STM32F103 USB HID

TFT LCD Single Chip Driver 240RGBx320 Resolution and 262K color Datasheet

以TRI公司的基于NORFlash的Flash管理软件FMM 为例，详细介绍嵌入式系统中如何根据 Flash 的物理特性来进行Flash存储管理-To TRI

电子钟或万年历程序，很实用的，有闹钟，年、月、日等-Electronic clock or calendar program, it is useful, there is an alarm clock, year, month, date, etc.

凌阳开发板的语音识别的客户端函数，通过对串口发命令来控制语音识别芯片的操作，用c语言所写-Sunplus development board of the voice recognition function of the client, by an order of the serial port to control the operation of voice recognition chip, using c language.

vb与plc通信 vb 使用mscomm1 控件与三菱plc通信程序-vb and vb Communications plc control the use of MSComm1 communication program with Mitsubishi plc

AVR pocsag解码-AVR POCSAG decoder

采用AT89C52为控制核心，实现了实现了7位数范围内的数学运算，整数、小数和负数皆可，并可以计算函数。还具有时钟日历和密码功能。-AT89C52 to control the use of the core to achieve the realization of the seven-digit within the scope of mathematics, integer, decimal and negative Jie Ke, and can calculate the function. Also has a clock calendar and password functionality.

应用背景AM2321是广州奥松电子生产的数字式温湿度传感器。虽是国产品牌，其精度也可以与国外的主流温湿度传感IC媲美。美中不足：与国外同精度产品相比，AM2321的重复性和漂移指标偏大；只能手动焊接，量产时会很不方便。关键技术 AM2321支持5V工作，将电源、地、SCL、SDA四个管脚直接与开发板子的对应管脚相连。对于Arduino UNO，I2C总线的SDA信号线对应A4管脚，SCL时钟线对应A5管脚。之后，SCL、SDA线需要通过上拉电阻连接到5V电源，电阻值可取4.7k或10k。 IIC总线　LCD１６０２显示，ｕａｒｔ串口上传

lpc2292的can总线的简单收发程序 底层驱动程序都有-can lpc2292 the bus transceiver procedures simple bottom-driven processes

在vc下实现的lwip，轻量级的TCP/IP协栈，用于移植时分析系统，或许对您有用。-in vc under the lwip, lightweight TCP/IP stack Association for transplantation analysis system, perhaps useful to you.