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Ahoy hoy!我们想让你知道SparkFun因极端天气预报关闭,必威娱乐登录平台3/13/2019.我们不想冷落你——只是因为我们不在办公室,并不意味着你不应该下订单!请使用代码“Goneskiing”享受10%的折扣,today only!We will resume normal operations on 3/14/2019.We apologize for any inconvenience!

化身

Nate

成员:August 14,二千零六

国家:美国

简况

Bio

内森·塞德尔在塔尔萨长大,Oklahoma and transplanted himself to Colorado during college.

Role

Hand in every cookie jar (CEO)

Organizations

必威娱乐登录平台Sparkfun电子

Spoken Languages

English and Datasheet

Programming Languages

C,VBand evil Makefiles

Universities

俄克拉荷马科学与数学学院2000级(俄克拉荷马市,好),科罗拉多大学2004级(博尔德,CO).

兴趣

女孩机器人-这将是有史以来最好的舞会.Crew,徒步旅行,拳击,and the occasional snowboard jump.

网站

www.必威娱乐登录平台sparkfun.com

边缘计算的新工具

必威娱乐登录平台Sparkfun很高兴宣布推出一系列新的开发工具来帮助实现边缘计算,包括语音和图像识别。

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Sparkx最新最好的产品

如果我们在Spar必威手机登陆kFun学到了一件事,那就是极客们喜欢谈论必威娱乐登录平台他们的项目!必威娱乐登录平台We can't wait to share what we've been cooking.Check out the pile of new products,传感器和接线板!

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It's not pretty but we've come up with a way to make I2C based libraries even more flexible.现在您可以将软件I2c端口传送到库中!

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我们有磁砖的存货,第一块用Buzzard制造的木板也在里面!

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镶板工和卡莫:更多的生产工具与鹰,以避免愚蠢的错误。

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我们做了很多嵌板。自动化吧!

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A Better Translation

当心,we've been translating technical English… How to install and edit the 必威娱乐登录平台SparkFun English file for the Charm High software.

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安装Charm High软件

Getting the Windows software installed

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Leader Cheaters

如何使用音频拼接带将引线添加到剪切带。

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Unboxing the $2800 desktop pick and place machine.

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为了庆祝我们的“水晶纪念日”,这里有一系列的故事,blog posts,products and adventures from 15 years of making crazy things.

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版权和猴子

What does an image of a flexible display and a monkey have to do with each other?

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Hardware Alternate Reality Gaming

We put an escape room on a board.

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Wherein I felt the urge to respond to a recent WIRED article that hits close to home.

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参观我们简陋的研发基地和一些我们一直在做的项目。必威娱乐登录平台

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Spectral Sensing for the Masses

这是仅次于桌面光谱学的第二大发现。

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All the Ports!和I2c多路复用

想与多个I2c传感器通话,但只有一个地址?No problem.

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CCS811 with the BM280 is here!

空气质量从来没有变得更容易或更先进。

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新连接器系统

We're pleased to announce our new Qwiic system.

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用机器人安全破解

盒子里有什么?!Opening a safe with a little intelligence and a little brute force.

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你看到我的新机票了吗?

复制维尔度假村基于超高频射频的电梯票。

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Components Smaller Than Sugar

我们使用0603 SMD封装,但电子世界使用更小尺寸的组件。

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如何装运放射性大理石

但是它们太绿了!

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下一个产品:室内空气质量

The CCS811 gets released

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一个建筑的地方,not news regurgitation

I think you've got enough news feeds as it is

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Product 0

直播第一个产品

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Fixing Polygon Widths in Eagle

Is your logo causing your silkscreen file to be huge?

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Hot Off the Mill - MLX90393

Melexis Magnetometer

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第1步:去

Setting up the SparkX lab.

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我们一直使用串行通信。But why are we using multiples of 300?

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写图书馆的时候,传入I2c端口,使库在不同平台上更有用。

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Let's welcome Glenn Samala to his crazy new family.

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With an FEP,一个FIR和一个DP,we have a winner!

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Looking for information in the noise: a contest to crowdsource a better algorithm for accelerometer data.

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当事物变得有知觉时,it's good to be able to remotely kill power.

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相信你的代码?证明这一点。

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是时候重新开始制造疯狂的东西了。

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Spark IO更改了他们的名字。必威娱乐登录平台SparkFun and Particle partner to change the world.

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The dropping cost of LED bulbs is accelerating.我们比较了几个品牌,看看他们是如何接近设计和低成本制造。

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We want to update our customers on where we stand with the on-going Arduino saga.

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5.8万美元的中批量制造课程

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Arduino Trick: Double Upload Speed

A simple non-spammy trick to double the speed you upload to your Arduino board.

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我们已经为您的所有数据启动了一个小程序。

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Few funding campaigns pull heartstrings while actually doing measurable good.杰瑞,impressively,is doing both.

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White House Recap

A few photos and a breakdown of the first White House Maker Faire

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必威娱乐登录平台Sparkfun被邀请参加白宫创客博览会!

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福禄克回应商标问题

Fluke responds to our issue with US Customs seizing our shipment of multimeters over a trademark violation.

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Qwiic OpenLog Hookup Guide

2月7日,二千零一十九

The updated Qwiic version of the OpenLog Hookup Guide

GPS-RTK2 Hookup Guide

1月14日,二千零一十九

Get precision down to the diameter of a dime with the new ZED-F9P from Ublox.

QWIIC扭接指南

12月13日,2018

通过I2c使用Qwiic Twist数字RGB LED编码器将音量旋钮置于11以外!

Spectral Triad (AS7265x) Hookup Guide

November 8,2018

必威手机登陆Learn how to wield the power of 18 channels of UV to NIR spectroscopy with AS72651 (UV),AS72652 (VIS),and AS72653 (NIR) sensors!

什么是GPS RTK?

September 14,2018

必威手机登陆了解最新一代GPS和GNSS接收机,以获得2.5厘米的位置精度!

GPS-RTK Hookup Guide

September 13,2018

Find out where you are!Use this easy hook-up guide to get up and running with the 必威娱乐登录平台SparkFun high precision GPS-RTK board.

Getting Started with U-Center

September 13,2018

必威手机登陆Learn the tips and tricks to use the u-blox software tool to configure your GPS receiver.

Vibe-O-Matic 3000

11月28日,二千零一十七

我们试图仿效汽车座椅来安抚婴儿入睡。

Beginner's Guide to KiCad

10月12日,二千零一十七

An in-depth tutorial covering schematic capture,PCB layout,图书馆编辑,以及使用这个令人惊奇的开源PCB创建工具生成Gerber。

气泵撇油器

September 6,二千零一十七

Teardown of gas pump skimmers along with how to detect and block them.

读写系列电子节目

August 11,二千零一十七

EEPROM是一种向微控制器项目添加额外内存的好方法。必威娱乐登录平台Wait 'til you see how easy it is to use!

Building a Safe Cracking Robot

March 29,二千零一十七

如何在一小时内打开一个未知的保险箱。

Arduino防风雨罩连接指南V12

3月2日,二千零一十七

读取湿度,pressure and luminosity quickly and easily.增加风速,方向和雨量计的全气象站的能力。

RFID Basics

2月23日,二千零一十七

An overview of Radio Frequency Identification (RFID) technology.

Simultaneous RFID Tag Reader Hookup Guide

2月23日,二千零一十七

一个基本的指南开始与RFID标签阅读器突破,以及如何读写多个RFID标签多英尺!

Serial Basic Hookup Guide

February 9,二千零一十七

Get connected quickly with this Serial to USB adapter.

Lessons in Algorithms

December 21,2016

必威手机登陆学习如何使用有限脉冲响应(FIR)滤波器和其他数据处理工具将数据转换为信息的技术。

制造一辆自主车辆:蝙蝠车

December 6,2016

Documenting a six-month 必威娱乐登录平台project to race autonomous Power Wheels必威娱乐登录平台 at the SparkFun Autonomous Vehicle Competition (AVC) in 2016.

MAX31005颗粒和脉冲氧传感器连接指南

December 1,2016

Spar必威娱乐登录平台kfun Max30105颗粒传感器是一种灵活而强大的传感器,能够感应距离,心率,particle detection,even the blinking of an eye.准备好。集合。Shine!

OpenScale Applications and Hookup Guide

July 22,2016

OpenScale允许您拥有永久性的工业和生物应用规模。必威手机登陆Learn how to use the OpenScale board to read and configure load cells.

How to Build a Remote Kill Switch

May 31,2016

必威手机登陆了解如何构建无线控制器以在事情发生时切断电源…sentient.

OpenLog连接指南

April 7,2016

An introduction to working with the OpenLog data logger.

字母数字GPS挂钟

January 26,2015

This is a GPS controlled clock - a clock you truly never have to set!Using GPS and some formulas,我们计算出一周中的哪一天,以及是否在夏令时。

How to Use a Multimeter

1月9日,2015

必威手机登陆学习使用万用表测量导通性的基本知识,电压,resistance and current.

How Lithium Polymer Batteries are Made

May 28,二千零一十四

We got the opportunity to tour the Great Power Battery factory.看看脂肪是怎么制成的!

How Chip-On-Boards are Made

May 28,二千零一十四

COB or chip-on-board is a low cost way of soldering an IC to a PCB.查看本教程以了解如何完成!

How LEDs are Made

May 28,二千零一十四

我们参观了一家LED制造商,了解了如何为Sparkfun制造PTH 5毫米LED。必威手机登陆必威娱乐登录平台

Weather Station Wirelessly Connected to Wunderground

4月11日,二千零一十四

Build your own open-source,official Wunderground weather station that connects over WiFi via an Electric Imp.

ML8511 UV Sensor Hookup Guide

March 13,二千零一十四

Get up and running quickly with this simple to use UV sensor.

HID Control of a Web Page

March 12,二千零一十四

必威手机登陆了解如何在网页上移动滑块并使电机旋转。我们连接HTML和HID以读取传感器和与物理世界的接口。

Wireless Arduino Programming with Electric Imp

2月24日,二千零一十四

Reprogram your Arduino from anywhere in the world using the Tomatoless Boots wireless bootloader with the Electric Imp.

Das Blinken Top Hat

1月22日,二千零一十四

一顶装饰有LED条带的高顶帽子是一份非常好的结婚礼物。

反应计时器

1月16日,二千零一十四

用这个简单的反应计时器演示心理计时!

Using OpenSegment

4月1日,2013

如何连接和使用OpenSegment显示屏蔽。OpenSegment是串行7段显示器的大哥大。它们运行在同一个固件上,然而,OpenSegment大约是OpenSegment的两倍大。

电子组件

3月1日,2013

How 必威娱乐登录平台SparkFun assembles SMD electronics.

模数转换

2月7日,2013

世界是模拟的。Use analog to digital conversion to help digital devices interpret the world.

Battery Technologies

February 6,2013

The basics behind the batteries used in portable electronic devices: LiPo,尼姆coin cells,and alkaline.

Installing an Arduino Library

January 11,2013

How do I install a custom Arduino library?It's easy!This tutorial will go over how to install an Arduino library using the Arduino Library Manager.对于未与Arduino IDE链接的库,we will also go over manually installing an Arduino library.

使用GITHUB

12月30日,二千零一十二

How to use repositories and GitHub for version control.

套节温器拆卸

November 29,2011

See the inner-workings of the most advanced thermostat to hit the market,鸟巢。

心跳直夹克

June 4,2009

An EL 必威娱乐登录平台project that displays one person's heartbeat on another person's costume.
  • Good point!Listed now.It'shere如果你需要的话。

  • Yes.ROS使用RTK2使用的UBX二进制协议。

  • 许多好的问题。Let me try to answer them.

    How does the rtk rover receive the rtcm correction data?

    You send RTCM binary data via a serial connection over UART2.

    通过什么媒介?

    你的选择。您可以使用笔记本电脑通过串行方式向RTK2发送RTCM数据,or you could use a cellular module to pull it down from the internet and send the RTCM data via serial to the RTK2.

    Isn't the rtk obtaining the rtcm data the same as delivering the rtcm data to rtk?

    It depends on the mode you've set the RTK2 to be in.如果RTK2是静止的,you can put it in survey mode and it will begin producing RTCM corrections but it cannot then begin to move and have centimeter accuracy.

    校正源是基站吗?

    Yes.

    Or does the base station need to connect to the correction station?

    If you have an available correction source (from a company,from someone else's base station,从政府运营的GPS站,等)那是在你的罗孚10公里之内,那么你不需要一个基站-只是使用他们的RTCM流。

    They send the data through cellular data 3G or 4G.我想我需要一个调制解调器来接收数据。How do I integrate that into the rover?

    这是一个非常大的话题,不能在评论中回答。我建议从阅读hookup guide for our LTE shieldto find out how to pull data down from the internet.

  • Good question.原因有很多:

    • Because of cell phones and laptops U.FL connectors are far more common than SMA.自从我设计了一个带有SMA连接器的电路板(哇,according to thenRF24L01 schematic已经十年十天了)。
    • U.FL connectors are reflow compatible.SMA or edge mount SMA require a second production step (either manual soldering or selective automated soldering).
    • Our SMA connectors are designed for 1.6mm thick boards.This board is 0.8mm for impedance matching so we'd have to source and stock another part.

    你当然可以用振动/冲击/池塘水损坏这个板和任何其他板。经过多年的天线连接器乱搞,我通常会造成一些其他的损坏(或当蜜蜂覆盖湿度传感器用蜡)早在一个U.FL天线咬住灰尘之前。

  • I recommend ourLTE shield.这将允许您的漫游者通过蜂窝网络上的NTRIP下拉RTCM校正。You can then use that same cellular link to push up the rover's position to whatever cloud service you'd like.

  • Precision is rated at max velocity so you should not have precision degradation at 50mph.

  • The max velocity of the ZED-F9P is 500m/s or 1120mph.在50英里每小时的速度下,滑板的性能应该很好。

  • Hi Nir - It's a bit buried but you can viewexample RTCM outputfrom the ZED-F9P (it's listed at the end of the hookup guide).单次传输是509字节。我不确定在变速器之间是增加还是减少。我相信每10秒钟,由于RTCM_消息,数据包就会变大。being sent.

  • It's a heck of a hack,但是如果你焊接到USB C接口旁边的电容器上,you can provide the board with 5V.

    替换文本

    We've创建了一个问题为此,将在下一次修订中尝试暴露5V轨。

  • Our low cost antennas can only received L1 bands;这些频率相距足够远,GNSS天线根本无法在L2中接收任何信号。

    (edit) We've got theL1/L2波段天线现在发布。