Online ordering is simple and it’s easy…
Online ordering is simple and it’s easy to find what you need. Advice on how to light up our leds with proper resistance allowed us to make fireworks during a burn ban.
About SparkFun Electronics
Data updated- Website
- sparkfun.com
- Category
- Construction & Manufacturing
- Location
- United States
- Status
- Unclaimed
- Last 12 months
- 102 reviews
- Replies to negative
- 100% (5/5)
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About this business
SparkFun Electronics is a Colorado-based electronics manufacturer and online retailer that provides components, development boards, tools, and kits for engineers, students, educators, and makers around the world. Founded in 2003 and headquartered in Niwot, Colorado, SparkFun helps people bring electronics projects to life through accessible hardware, open-source designs, and hands-on learning resources.We specialize in microcontroller and microprocessor development boards, sensors, robotics platforms, IoT hardware, GPS and GNSS solutions, soldering tools, prototyping supplies, and STEM education kits. Our catalog supports everyone from beginners learning electronics for the first time to professional engineers building advanced embedded systems. SparkFun is widely known in the maker and education communities for Qwiic-enabled products, rapid prototyping tools, and classroom-ready electronics kits.In addition to hardware, SparkFun produces extensive tutorials, hookup guides, videos, and project examples to support customers at every stage of their build. Our products are used in schools, universities, robotics teams, research labs, startups, and commercial applications worldwide.We are committed to quality, transparency, and customer support. Many of our products are designed and tested in-house, and we actively collaborate with leading technology partners and developer communities. Whether you are building a prototype, teaching a class, or launching a product, SparkFun Electronics provides the tools and resources to help you succeed with electronics and embedded systems.
Written by the business, not verified by us.Is SparkFun Electronics legit?
SparkFun Electronics (sparkfun.com) has a 4.7 out of 5 rating on OK.one, based on 102 user reviews collected here. It is listed under Construction & Manufacturing and its reputation is excellent. Praise is nearly unanimous, with 93% rating it 4 stars or higher; The business has replied to 100% of negative reviews; Reviews mostly discuss Product, Quality, Price. Last updated 2026-08-12.
What reviewers say
AI generatedReviewers overwhelmingly had a great experience with this company. Consumers frequently praise the exceptionally fast shipping options and remarkably fair prices, making it a trusted and reliable destination for electronic hobbyists and professionals alike. Reviewers also deeply appreciate the outstanding quality of the various components and the very clear online documentation that effectively guides their diverse technical projects. However, some customers also noted some occasional shipping delays and frustratingly long wait times for their online orders to finally arrive. A small group of people additionally experienced quite minor issues with some missing components or defective electronic items upon delivery.
Auto-generated from all reviews of this business. For reference only.What people say
Delivery on time
Delivery on time; product functions as expected.
I ordered and paid for a Jetson Orin…
I ordered and paid for a Jetson Orin Dev kit. Because of the backlog, I was placed on the waitlist. After a few weeks I reached out to them to get an estimate of my shipment time. They confirmed my order (twice) and said I would receive it in 4-6 weeks. A few more weeks go by. I check my email. There’s a new message saying that the jetson was there and ready to ship but they needed to further validate my credit card (I’d already paid) and to respond yes. It looked like a phishing email but I said yes why am I having to do this? The next day I see a credit in my back for around the price of the jetson. I called them and they said it was a pending credit from sparkfun. I go back to my emails. Nothing. I submit trouble tickets. I reach back out to the people who confirmed my order in the first place. I get an email back four days later saying “sorry you failed our credit verification check so we had to verify you and you didn’t respond in time so I cancelled your order.” There was no timeline on the email they sent. I did respond yes. My startup is literally waiting on this hardware. This is unsatisfactory. Would have been an easy fix to reinstate my order and ship me my product. Would have been a big customer if they had any satisfactory level of customer service. Or any service at all? The COO reached out to me and shipped my device overnight for free. Very well handled by leadership. Thank you.
Reply from SparkFun Electronics2026-07-17
Hello, thank you for taking the time to leave us feedback. I apologize for your experience buying from SparkFun and we do very much value your feedback to help us consistently improve. After reviewing your account and the communications you've had with our Support and Risk teams, this matter has been escalated to our COO and the matter has been resolved. Thank you very much for taking time to leave us feedback and, again, my apologies for the experience you encountered. We will be improving how we handle customer support and will be reviewing our internal processes moving forward.
Excellent buying experience
Excellent buying experience! Shipping was very fast, delivery was perfect!
Good source for GNSS/RTK products
Excellent website, good selection of practical GNSS/RTK products, reliable delivery.
Awesome customer care experience.
This is one of the best customer care experiences I've encountered. After ordering online, I realized that I had made an error in the address, shipping to my previous address from 3 years ago - which was still hanging in my profile (now deleted). I've notified the support team and they immediately arranged for the package to be re-shipped to my correct address, everything worked flawlessly. Kudos to the entire support team! As for the product, SparkFun did a great job taking over Teensy distribution, it is such an awesome product.
I like everything about Sparkfun
I like everything about Sparkfun. There are a handful of sources that cater to hobbyists and Sparkfun is definitely one. It's hard enough to find the supplies but you folks seem to even try to keep prices down so that people who want to enjoy electronics (and other fields that use electronic tools) can.
Easy is Good!
The site is easy to navigate and there is plenty of information about the items. Ordering is easy as well. No complaints. Easy is good.
Order shipped in a timely manner
Order shipped in a timely manner. Parts worked.
Great kit!
The kit was well constructed. I’ll be at missing any sort of instructions on the actual pinout wiring diagrams of each of the RJ 11 jacks. That being said I was able to go to their website and get the pin out diagrams to make sure I was wiring everything correctly to my ESP32 boards. Put the whole project together out of it quickly got it up and mounted and it’s doing wonderfully. Receive the product quickly as well.
Iridium board worked great right out of…
Iridium board worked great right out of the box!!!
Timely processing
Simple, I got what I needed when I needed.
The data logger is as advertised
The data logger is as advertised. No code required. The sensors work great with it. No problems.
Unquestionably top-quality products and…
Unquestionably top-quality products and customer service. Although I seem to purchase less from SparkFun than I used to. I don't think I am in the target demographic anymore. They seem to focus on engineers with big prototyping budgets. Which is, great! But not me.
Fast Shipping
Received 2 email replies quickly and then when I ordered it was very fast shipping
I ordered a couple of DAC units on June…
I ordered a couple of DAC units on June 13. The order stayed in processing for 9 days and only after trying to reach someone in customer service with no answer, left a message regarding the order, did my order finally get processed and shipped. In fairness, SparkFun did credit my shipping costs in exchange for the delay and I finally did receive my parts. Since the new ownership and staff changes, SparkFun has certainly lost their polish on order processing and the back office.
Reply from SparkFun Electronics2026-07-08
Hello, thank you for taking the time to leave us feedback. I apologize that your order took so long to ship - that is certainly not the experience we want our customers to have and we will absolutely be diving into what happened internally to cause the delay. We do take this feedback seriously and it does help us identify any areas for process and performance improvements and we'll do that based on your feedback immediately. Not sure about the new ownership piece as we've had the same owner for our entire 23 year history and our Shipping team has a average tenure over 5 years but we did just recently add 1-2 new employees so we'll be sure to discuss what could have lead to this delay and adjust our processes as needed. Thank you again for your feedback.
easy ordering and quick delivery
order
order - fast delivery service - good communication, very helpfull this is the second time I'm ordering from SparkFun, and they will be one of the first choices to look for a product
quick turnaround and local pickup
It was a very quick turnaround from when I placed the order, I appreciate being able to drive to Niwot to pick up my order, and the person at the desk was very helpful
Faulty components
Two of the three main component I ordered are faulty. I already filled a support ticket
Reply from SparkFun Electronics2026-07-06
Hello, thank you for taking the time to leave us feedback and thank you for taking the time to complete a Support ticket. I apologize two of the tree components were faulty and our Customer Support Representative will offer you options to resolve this as soon as possible. This is certainly not the experience we want our customers to have. We do pride ourselves on our quality so this is troubling for sure. We likely will want the parts back to test them at our facility to see what's faulty but I'll leave it to the Support Representative to work with you to identify the best solution. Thank you again and I'll make sure our Representative gets back to you shortly.