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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

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Nate

Member Since: August 14, 2006

Country: United States

Profile

Bio

Nathan Seidle grew up in Tulsa, Oklahoma and transplanted himself to Colorado during college.

Role

Hand in every cookie jar (CEO)

Organizations

SparkFun Electronics

Spoken Languages

English and Datasheet

Programming Languages

C, VB, and evil Makefiles

Universities

Oklahoma School of Science and Mathematics - class of 2000 (Oklahoma City, OK), University of Colorado - class of 2004 (Boulder, CO).

Interests

Girl Robots - This is going to be the best prom ever. Crew, hiking, boxing, and the occasional snowboard jump.

Websites

www.sparkfun.com

It's time to get back to building crazy stuff.

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Spark IO changes their name. SparkFun and Particle partner to change the world.

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The dropping cost of LED bulbs is accelerating. We compare a few brands to see how they are approaching design and lower cost manufacturing.

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

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

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We've launched a bit bucket for all your data.

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

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

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SparkFun gets invited to the White House Maker Faire!

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

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SparkFun is forced to incinerate 2,000 multimeters because they are yellow.

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Helping out our furloughed friends, one kit at a time.

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We Have It In Stock

SparkFun keeps 98% of our products in stock. Checkout some of the competitor's numbers.

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Read about Nathan's testimony on Copyright and Intellectual Property in front of the House Judiciary Committee.

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Special Sauce

Less like Sriracha and more like business.

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SparkFun is building an 80,000 sq ft building with construction starting in May of 2013. It’s going to be awesome.

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10 Year Anniversary

SparkFun hits a decade. Cheers!

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When a company relies too much on their intellectual property they become intellectually unfit - they suffer from IP Obesity. There have been numerous companies in history that have had long periods of prosperity only to be quickly left behind when technology shifted. Cloners are gunna clone regardless of your business plan.

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OSHWA needs some help. Give us some suggestions.

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SparkFun's five laws of drinking at work, where the beer flows like wine.

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Where do innovators go once they've got an idea?

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We've never seen a subpoena before, have you? Check this out...

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SparkFun is again heading to San Francisco for Maker Faire!

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Why SparkFun will never be able to compete with BMW.

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Take the Open Source Hardware survey and come say hi at our booth in DC.

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Home Heating From Afar

Taking apart the new Nest WiFi thermostat.

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Where SparkFun advertising started - and where it will go in the future.

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In Your Lifetime

What kind of crazy things do you think will be solved within your lifetime? Cars will drive themselves, Moore will retire, and I'll know what you did last summer.

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Rock Bottom Power

How low can we run a microcontroller?

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SparkFun Culture

We talk about culture a lot at SparkFun. Checkout what makes us tick. Dogs, skateboards, loud music, chaos - all in a day's work.

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SparkFun visits various factories and the electronics market in Shenzhen, China.

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Business Hat

SparkFun answers some tough business questions about its past, present, and future.

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SparkFun visits various factories and the electronics market in Shenzhen, China.

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SparkFun visits various factories and the electronics market in Shenzhen, China.

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Made in Earth

Let's run down the origins of the parts we solder to a board. We discover that "Made In ____" is a lot more mixed than we expected.

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Can someone please tell us what we are doing? Trying to explain what SparkFun does in 30 seconds or less.

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Free Day 2011 Recap

Forensics on our 2nd Free Day event. The ups, the downs. The lessons we learned were priceless!

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A preview of what Free Day 2011 is going to look like.

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Ponoko gets 3D printing! One step closer to a real-life replicator.

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SparkFun gets a super fan. How do we deal with the copying of our images and designs without permission? We don't! Instead, we innovate that much faster.

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It hurts so good! We're getting ready for Free Day 2011. Pocket $100 worth of free stuff! Free Day has a few twists this year. It'll will be upon us on January 13th. We're opening up our doors and letting anyone take $100 worth of free goodies.

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Nathan Seidle tells the story of SparkFun, how we got started and why we do what we do.

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OSHW Definition: We take a crack at saying what it means to make a piece of hardware "open source".

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SparkFun Goes to Copenhagen

Nate and Juan head to Denmark to check out hacker spaces, Malmoe, and Copenhagen Suborbitals

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SparkFun is looking for a director of finance. Have you got the stuff?

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Alphanumeric GPS Wall Clock

January 26, 2015

This is a GPS controlled clock - a clock you truly never have to set! Using GPS and some formulas, we figure out what day of the week and if we are in or out of daylight savings time.

How LEDs are Made

May 28, 2014

We take a tour of a LED manufacturer and learn how PTH 5mm LEDs are made for SparkFun.

How Chip-On-Boards are Made

May 28, 2014

COB or chip-on-board is a low cost way of soldering an IC to a PCB. Checkout this tutorial to see how it is done!

How Lithium Polymer Batteries are Made

May 28, 2014

We got the opportunity to tour the Great Power Battery factory. Checkout how LiPos are made!

Weather Station Wirelessly Connected to Wunderground

April 11, 2014

Build your own open source, official Wunderground weather station that updates every 10 seconds over Wifi via an Electric Imp.

ML8511 UV Sensor Hookup Guide

March 13, 2014

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

HID Control of a Web Page

March 12, 2014

Learn how to move a slider on a webpage and make a motor spin. We connect HTML and HID to read sensors and interface with the physical world.

Wireless Arduino Programming with Electric Imp

February 24, 2014

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

Das Blinken Top Hat

January 22, 2014

A top hat decked out with LED strips makes for a heck of a wedding gift.

Reaction Timer

January 16, 2014

Demonstrate mental chronometry with this simple reaction timer!

Weather Shield Hookup Guide

December 5, 2013

Read humidity, pressure and luminosity quickly and easily. Add wind speed, direction and rain gauge for full weather station capabilities.

MPL3115A2 Pressure Sensor Hookup Guide

December 5, 2013

Getting started with this amazing barometric pressure sensor.

H2OhNo!

November 25, 2013

Learn all about microcontrollers and basic electronics with the H2OhNo! water alarm and development board.

HTU21D Humidity Sensor Hookup Guide

November 20, 2013

The HTU21D humidity sensor is an easy to use, digital, low-cost humidity sensor.

Using OpenSegment

April 1, 2013

How to hook up and use the OpenSegment display.

Electronics Assembly

March 1, 2013

How SparkFun assembles SMD electronics.

Analog to Digital Conversion

February 7, 2013

The world is analog. Use analog to digital conversion to help digital device interpret the world.

Battery Technologies

February 6, 2013

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

Installing an Arduino Library

January 11, 2013

How do I install a custom Arduino library? It's easy!

Using GitHub

December 30, 2012

How to use repositories and GitHub for version control.

Designing PCBs: Advanced SMD

December 10, 2012

Advanced Eagle layout for PCBs with SMD devices.

How to Use a Multimeter

December 2, 2012

Learn the basics of using a multimeter to measure continuity, voltage, resistance and current.

Nest Thermostat Teardown

November 29, 2011

See the inner-workings of the most advanced thermostat to hit the market, the Nest.
  • We use the MMBT4403 PNP transistor as part of the onboard voltage regulator. This can source up to 600mA meaning the minimum resistance of your bridge could be quite low (8.3Ohm or greater). In practical use I would say the minimum Wheatstone bridge resistance would be in the hundreds of Ohms.

  • It does not compensate for U.S. DST or any other system. You are able to set the time to whatever you want and then the lock steps forward in minutes/hours/days/months/years automatically as time wears on. It’s possible to set it to a random date in 2004 if that’s what you send it.

  • Yep! We’ve got an awesome group of people here that I enjoy working with. The plan is to stay owner but grow SparkFun sustainably for many years to come.

  • Good question - I have said for a long time that if I ever sold SparkFun I would relax for a few weeks, then get board and start designing stuff. Then maybe I’d put it online for sale. Then maybe I’d need to buy some parts, then hire a few people, and I’d find myself trying to start SparkFunner. I plan to stay at SparkFun as majority shareholder for a good long time.

  • Wow, thank you FSJ! My wife agrees. I will do my best to find a CEO that takes the time to listen as well.

  • Better this than thinking you can do it all and half assing things.

    That’s my new TLDR for the post.

    We’ve got a lot of things coming down the pike. SparkFun is doing pretty stellar at the moment and I’m making sure SparkFun is it’s as good as possible for the next CEO. Hot potatoes are a bad thing for everyone involved.

  • Hah! Yes. Thanks to the wayback machine I recreated the page as best as possible.

  • Flattery will get you everywhere! Thanks for the kind words. I’ll see if we can get the bare IC posted.

  • This product looks so simple but when we started talking about it around the office lots and lots of people got confused. Thanks for posting and coming back to post your find. This board is really powerful once you understand that it’s designed to work pretty much exclusively with pre-made scales, that it combines four load sensors (not load cells), and that your scale is often pretty far away from your Arduino (I need to combine these four things into one 4-pin wire). The Load Sensor Combinator comes in really handy once you’ve tried to build a scale or two.

  • The HX711 is not designed to be ultra-fast (it’s also not designed for read a strain gauge, it’s designed to read four in a wheatstone bridge configuration). This is because it’s got an easy to use digital interface that involves taking a reading then serially clocking out of the data. The default rate is 10Hz and this is changeable to 80Hz (please see schematic) but the noise in the readings increases from 50nV to 90nV rms (datasheet page 3). If you need to hammer a strain gauge with readings you might look at an instrumentation amplifier that you can read in the kHz range.

Imp Based Weather Station

Nate 11 items

All the parts you need to build your own weather station! Checko…

HID Control of a Webpage Parts

Nate 9 items

These are parts you may want for the [HID Tutorial](https://lear…

Imp Arduino Bootloading Wishlist

Nate 4 items

Parts to wirelessly reprogram an Arduino over the internet using…