Build a PRO FPV Racing Drone for ONLY $99 Full guide – 2018 UAVFUTURES $99 Build

视频原地址:https://www.youtube.com/watch?v=GFNGUDT_9_c


Step by step guide showing you how to build an AWESOME FPV racing drone for around $99. This build is SIMPLE, CHEAP and most of all results in a crazy fast FPV racing quadcopter with awesome performance at an even better price. IMPORTANT. enjoy the videos and want to support UAVFUTURES . head to https://www.patreon.com/uavfutures every bit helps us make more content for you.

GIVEAWAY details at bottom of description after component links.

PARTS – things usually sell out after I make videos on them so I linked a ton of extra components below that people can use if something sells out.

Pro Build
Frame – http://bit.ly/2w97dVd
SC/FC combo – http://bit.ly/2Na6RUT
Motors – 2600kv – http://bit.ly/samguk2207
VTX – http://bit.ly/2BIq5zT
also think about upgrading to the nice matek vtx to go full PRO – http://bit.ly/2ADgU1n
Camera – http://bit.ly/2PB11Oe
Props – http://bit.ly/2LpkHRI

BASE Build
Frame – http://bit.ly/2w97dVd
ESCs – http://bit.ly/2od6o9T
Flight controller- http://bit.ly/2BDY5x2
Motors DYS $10 – http://bit.ly/samguk2206
Motors cheap version http://bit.ly/2PAEnW4 but get the samguks VTX – http://bit.ly/2Lk6h5b
Camera – http://bit.ly/2w6qvLg
Props – http://bit.ly/2PBJZj1

IMPORTANT I know things sell out, A LOT and people might want other parts so there are some other links to new parts below. All of which will be great to build with.

Other frames Martian – http://bit.ly/2o7xBuw Transtec frog – http://bit.ly/2MNd1xr Liberalist – http://bit.ly/2BI3cwn TBS source1 – http://bit.ly/TBSframe Diatone GT – http://bit.ly/2Ne95CE LSX5 – http://bit.ly/2MKvD0R Rooster – http://bit.ly/ArmattanRooster

MOTOR CHOICES Samguk Wu series – http://bit.ly/samguk2206 Samguk Shu Series – http://bit.ly/samguk2306 Samguk Wei Series – http://bit.ly/samguk2207 Cheap Racerstars but really spend a tiny bit more and get the samguks

OTHER ESCS 4 in 1s Racerstar 35 amp bl heli S – http://bit.ly/2o7xMGc PG 50 amp 32 bit – http://bit.ly/2PAv4W8 Racerstar Tatto 25 amp – http://bit.ly/2wb08DH RS 20 amp – http://bit.ly/2MJXQFe

individual escs RS lite 35 amp – http://bit.ly/2BJvgzy Hacrc 35 amp – http://bit.ly/2OZgmH2 RS 20amp – http://bit.ly/2w7pkLu RS m series 35 amp – http://bit.ly/2LlHs93

combo ESCs with FC built in tattooF4 – http://bit.ly/2AGFvR7 Starf4- http://bit.ly/2Na6RUT DYS stack – http://bit.ly/2nGU18y

F4 Flight controllers DYS F4 – http://bit.ly/2OVTmZm HakRc – http://bit.ly/2w928MH Matek – http://bit.ly/2PAfrhc DalRc- http://bit.ly/2BJlMnY Speedybee – http://bit.ly/2w6pjHy

Other FPV Cameras Caddex micro – http://bit.ly/2iCTIGg Micro Arrow v2 – http://bit.ly/2o7SHsC eagle 2 – http://bit.ly/2PzqG9N Foxeer Falkor – http://bit.ly/2MwyYS3

Other VTXS tx805 – http://bit.ly/2BFvisg Stealth – http://bit.ly/2Pzl5As black knight – http://bit.ly/2w93vLl matek vtx- http://bit.ly/2ADgU1n

Props Avan Flows – http://bit.ly/2NdBo4k king kong – http://bit.ly/2w7svmo Cyclone – http://bit.ly/2BIeAsd 4blade RS – http://bit.ly/2o6z0S7

Antennas – pagoda – http://bit.ly/2My1DpE aomway omni – http://bit.ly/2NdifPT Aomway stick – http://bit.ly/2PxE26x UXII – http://bit.ly/2MS9yNU

FPV GOGGLES Aomway Commanders – http://bit.ly/CommandersAomway Viper goggles – http://bit.ly/FXTviper

DRONE RADIOS QX7 – http://bit.ly/2AXlich X-lite – http://bit.ly/Frskyxlite i6 – http://bit.ly/2w7vDi8

MAKE SURE IF YOU ENJOYED THE VIDEO TO LIKE, SUBSCRIBE AND HIT THE NOTIFICATION BELL OFFICIAL GIVEAWAY RULES 1. To enter for the “base version” Watch the video and leave a comment about either a) what you like or enjoyed about the build OR b) leave a comment detailing how this might help get others flying 2.To enter for the “PRO version” Leave a meaningful “reply” to someone else’s comment, offering advice, opinions or helping someone out. (meaningful means more than 2 sentences) 3. Open to everyone, but winner might pay shipping depending on where you live. 4. I will leave a comment on your most recent video, and also link your channel as the winner on our discord server. here – https://discord.gg/GhXyRZB 5. winners will be chosen with a random comment picker but must fulfil rules 1 and /or 2 to be valid. 6. youtube is in no way affiliated with this competition. YouTube is not a sponsor of this contest and I release YouTube from any and all liability related to this contest. https://www.youtube.com/yt/about/poli…

转载自:https://post.smzdm.com/p/az59qdwo/


软路由搭建攻略:从小白到大白

写在最前

本文写于2018123日,其中的硬件软件资讯随时可能更新换代,请阅读本文的同时结合搜索引擎更新相关资讯。

最近突然很流行【软路由】这个关键字,然而在搜索引擎搜索出来的文章大多都相当硬核,让许多想尝试的小白望而止步,所以我就通过自身的经验简单的普及一下软路由的基础知识,以及软路由的搭建教程,因为这方面的文献比较少,多数都是本人自己胡说八道,如果文章中有什么错漏欢迎大家指出来,我会及时修正。

这篇文章接下来会说什么:

  • 软路由的定义
  • 软路由的优缺点
  • 什么人会使用软路由
  • 软路由的挑选
  • 软路由的组建
  • 软路由的设置
  • 硬路由桥接软路由发射WiFi

    这篇文章不会涉及的知识点:

  • 软路由虚拟机多系统(对于新手来说太麻烦而且我个人觉得暂时没有必要)
  • 黑群晖之类的NAS搭建(三大妈已经有其他作者写过啦)

    总的来说就是作者会尽可能的从新手的角度出发,尽量让各位小白都能看懂然后早日打造出自己的软路由


    什么是软路由

    在了解什么是软路由之前,我们先定义一下【硬路由】这个关键词,硬路由就是我们现在随便在京东淘宝搜索【路由器】搜出来的,从一开始就是按照路由器规范设计出来的硬件设备。而相对的【软路由】则是指,利用现有的硬件(可能是电脑或者树莓派之类的)配合软件来实现路由器的功能。

    软路由能做什么

    软路由对比硬路由优势在哪里?

查看全文

树莓派制作智能镜子的案例早就出来了,但是都是很简单的显示天气、显示短信、新闻等,人并不能和镜子交互。

今天在Youtube上看到一个小伙子制作的只能镜子非常牛,可以触摸和交互,而且功能很出彩。

他自己开发了一套交互系统,叫 Mirror OS,在 github上开源了,地址为:https://github.com/wassgha/MirrorOS

ezgif

视频介绍:(需要科学上网)

视频链接:Touchscreen Smart Mirror

电脑摄像头,手机摄像头,监控摄像头等都是摄像头,但是接口却不一样。

常用的电脑摄像头是USB接口,

主流的智能手机摄像头是MIPI接口

树莓派等硬件却常常为CSI接口

对于开发硬件产品的人来讲,哪种最好呢?它们的区别是什么呢?

DVP总线PCLK极限大约在96M左右,而且走线长度不能过长,所有DVP最大速率最好控制在72M以下,故PCB layout会较好画

MIPI总线速率随便就几百M,而且是lvds接口耦合,走线必须差分等长,并且注意保护,故对PCB走线以及阻抗控制要求高一点。

一般而言,96M pclk是DVP的极限,曾经在一个team做多摄相头的图象采集设备,DVP总线连接。几个不懂技术的一直push我说是硬件走线干扰啊,拘泥纠缠在什么I2C这种低速控制信号受干扰,还搞了好几天看示波器,被烦的不行,我用一个晚上时间改驱动降低PCLK降桢率搞定。

DVP是并口,需要PCLK、VSYNC、HSYNC、D[0:11]——可以是8/10/12bit数据,看ISP或baseband是否支持;

MIPI是LVDS,低压差分串口。只需要要CLKP/N、DATAP/N——最大支持4-lane,一般2-lane可以搞定。

显然,MIPI接口比DVP的接口信号线少,由于是低压差分信号,产生的干扰小,抗干扰能力也强。最重要的是DVP接口在信号完整性方面受限制,速率也受限制。500W还可以勉强用DVP,800W及以上都采用MIPI接口。

以下谈谈个人从业当中有过的经验:
有时候你白天干活,一群自己不会干却喜欢指手画脚指挥别人干的在旁边唧唧歪歪,你还必须装出笑脸迎合,但你的时间却被他们白白浪费了,去做一些你已经预见到不会有效果的事情,但你嘴上都不能说出来,这种心情是很痛苦的,你也不能撂挑子说不干了。你只有捱到等这些干扰源下班走人了,清空一切,此时效率会很高,白天解决不了的我基本都在半夜搞定

 

参考资料:

MIPI接口和DVP接口的区别及优点 – 硬件综合 – 52RD研发论坛– http://bbs.52rd.com/Thread-214024-1-1.html

高清摄像头MIPI接口与ARM处理器的连接 – 老拙 – 博客园 https://www.cnblogs.com/whw19818/p/5811299.html