FET_R453

2015年全国大学生电子设计大赛-风力摆控制系统,(Wind Pendulum Control System in the National College Students Electronic Design Competition in 2015)

uCOS+uCGUI例程，主控芯片为STM32，LCD采用FSMC接口连接，实现图形界面的操作(uCOS+uCGUI routines, the main chip for the STM32, the LCD FSMC interface connector, the operation of the graphical interface)

使用超声波模块测距，测距范围 10cm--1..2m(Using ultrasonic module to measure distance, ranging range is 10cm-1.2m.)

A Ph.D Thesis on Filter Bank Multicarrier Transmission scheme

HC-08蓝牙4.0BLE串口模块使用资料包,安卓手机APP测试软件(HC-08 Bluetooth 4.0BLE serial module using data package, Android mobile APP test software)

本文将选用一块支持 BDS/GPS 双模定位并具有低功耗特 点的芯片 ATGM332D-5N-3X 作为手持定位终端的定位模块。 ATGM332D-5N-3X 支持两种卫星导航系统进行组合定位，包括中国的 BDS （北斗卫星导航系统）， 美国的 GPS 。该模块具有 32 个跟踪通道，两个卫星导航系统的 GNSS 信号可同 时被接收，从而实现联合定位的功能。 ATGM332D-5N-3X 模块具有高灵敏度、 低功耗、低成本等特点，适用于船舶导航、车载导航、可穿戴设备等。(This article will choose a piece of support BDS/GPS Dual mode positioning with low power consumption Point chip ATGM332D-5N-3X As a positioning module for a handheld positioning terminal. ATGM332D-5N-3X Support two satellite navigation systems for combined positioning, including China. BDS (Beidou satellite navigation system), American GPS . The module has Thirty-two A tracking channel, two satellite navigation systems GNSS Signal can be identical It is received and the function of joint location is achieved. ATGM332D-5N-3X The module has high sensitivity, Low power consumption, low cost and other characteristics, suitable for ship navigation, vehicle navigation, wearable devices, etc.)

基于PIC的无线数据传输发射机设计，仅供参考。(PIC-based wireless data transmitter design, for reference purposes only.)

how to make a digital LCR meter

说明：   程序名: 简易秒表 功能描述:具有启动、暂停、记录8个历史记录、阅读历史纪录 和记录指示、名次指示、秒表清零等功能 1＃键：清零、记录功能 2＃键：阅读记录 3＃键：启动、暂停功能( Procedures were: simple stopwatch Functional Description: The start, pause, record of eight history, read history and recording instructions, place instructions, cleared stopwatch functions 1# key: Clear, recording function 2# Key: reading records 3# key: start, pause function)

BS83B12A-3触摸按键实现的空气净化器C源码.触摸部分的配置使用官方提供的汇编源码.(BS83B12A-3 touch buttons to achieve air purifier C source code. Configure the touch part using the official compilation of source code.)