小四轴无人机

ti官方单相并网逆变器PCB，原理图，程序，核心板原理图暂时还没开源，核心板用的是TI的F28379D controlCARD for C2000 Real time control development kits，淘宝有的卖， PCB 和 原理图是altium的 Hardware Features Baseboard with interface to accept HSEC180 controlCARDs 380V DC input, 110Vrms 60Hz or 220Vrms 50Hz output Voltage Source and Grid Connected modes 98% peak efficiency Low total harmonic distortion (THD) <1% for linear loads and <3% for typical non linear loads(Hardware Features Baseboard with interface to accept HSEC180 controlCARDs 380V DC input, 110Vrms 60Hz or 220Vrms 50Hz output Voltage Source and Grid Connected modes 98% peak efficiency Low total harmonic distortion (THD) <1% for linear loads and <3% for typical non linear loads)

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说明：  BIGI行情-实时行情数据供应商 1.国际期货、国内期货、外汇、股指、期权、现货、数字货币、A股实时行情数据和历史行情数据； 2.交易所：纽约NYMEX、纽约COMEX、芝加哥CME、芝加哥CBOE、美国ICE、欧洲ICE、瑞士EUREX、伦敦LME、香港HKEX、新加坡SGX、京东TOCOM、马来西亚BMD、中金所CFFEX、上期所SHFE、大商所DCE、郑商所CZCE、上期能源INE、沪深交易所(BIGI quotes - provider of real-time market data 1. Real-time market data and historical market data of international futures, domestic futures, foreign exchange, stock index, options, spot, digital currency, a-share; 2. Exchanges: New York NYMEX, New York COMEX, Chicago CME, Chicago CBOE, us ICE, European ICE, Swiss EUREX, London LME, Hong Kong HKEX, Singapore SGX, jingdong TOCOM, Malaysia BMD, China international capital research institute CFFEX, previous SHFE, DCE, cce, previous energy INE, Shanghai and shenzhen exchanges)

SDL2-2,0,2-win32-x86 Source code learning source(SDL2-2,0,2 win32 - x86 Source code learning Source)

第九届飞思卡尔智能车程序 国赛第四 底层文件都是自己写的 3个ccd labview上位机(Ninth Freescale smart car race fourth country program)

opengl小程序，包含了muilti texture, mipmap, envionment mapping等内容，是学习这些功能编程的参考(opengl applets, contains muilti texture, mipmap, envionment mapping and other content, is to study these features programming reference)

4X4点阵键盘+1602液晶显示做的计算器（AVR单片机）(4X4 matrix keyboard 1602 LCD calculator to do (AVR microcontroller))

说明：  使用STM32单片机开发的简易电子钟，并实现计时报时(A Simple Electronic Clock Developed with STM32 Single Chip Microcomputer)

复习之前所学，先将0~100的随机数组进行排序，然后采用二分法查找你想要的值，注意一定要排序！

#include "stdafx.h"#include #include #include #include #include #include "snake.h"int score = 0;//分数初始值int gamespeed = 100;//蛇运行速度/*函数声明区*/void Init();//图形初始化void Close();//关闭图形void Game_interface();//游戏界面void GameOver();//游戏结束void GamePlay();//运行游戏void PrintScore();//输出分数