The new SparkFun M7E Hecto Simultaneous RFID Reader is here along with some new project mats from iFixit!

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Pulsed Coherent Radar (PCR), Traditional Radar, and LiDAR have unique approaches to object detection and environmental mapping. Let's talk about what makes them different!

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Our new Qwiic Pulsed Coherent Radar Sensor featuring the Acconeer XM125 is here, along with a brand new Thing+ equipped with the ESP32-S3!

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Join this three-day global celebration full of ideas, projects, products, trends, and announcements that support the Arduino community

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The brand new MyoWare 2.0 Wireless Shield is now available! With it we also have a new programmer board for your ESP32 WROOM Modules.

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Yes, it is becoming a thing! We believe sensor-to-cloud technology and open-source ethics have the power to contribute to this movement!

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After three amazing years, and with parts purchased straight from SparkFun, the Mars Ingenuity Helicopter makes its final flight.

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In the evolving world of environmental monitoring and air quality control, the significance of accurate CO2 sensing cannot be overstated. From ensuring optimal conditions in smart buildings to safeguarding health in indoor environments, the choice of CO2 sensing technology is pivotal.

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Inspired by my cats going after my plants, I created a water-spraying cat deterrent using the STHS34PF80 to create a cat presence and motion detector.

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Applications of UV Sensors

We recently released a UV sensor! What can you use it for? Turns out, UV sensors have a broad range of applications, from healthcare to wastewater treatment. Learn more about all the ways UV sensors are used here!

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A week full of new products, the UM980 Triband GNSS RTK Breakout, the TMAG5273 Linear 3D Hall-Effect Sensors, and a new 1.3in. Qwiic OLED all join the SparkFun Catalog!

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The ESP32 Qwiic Pro Mini and AS7331 Sensors are here along with a new GPS Dead Reckoning Kit and a handful of other new products from our partners.

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Are you looking to begin data collection but unsure where to start? Look no further than our Datalogger kit, now available at a discounted price. Score big savings and get started on your data gathering journey today.

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We have some new products from some of our partners today that we're sure you'll enjoy!

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Infineon’s XENSIV™ PAS CO2 now comes in SparkFun Red! We also have two versions of STMicro's STHS34PF80 Human Presence and Motion Sensor.

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The new SparkFun IoT Brushless Motor Driver is now available with two new Tristimulus Color Sensors equipped with an OPT4048DTSR from TI!

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The SparkFun DataLogger IoT has a new, more economical version and we also have the new Tiny Code Reader from Useful Sensors!

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In our newest video, we'll show you how quickly you can get up and running logging your data to AWS with the Datalogger IoT

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We are thrilled to announce the launch of a comprehensive guide to hardware and software in Edge AI. This report aims to be the guide to everything on Edge AI hardware & software in this emerging sector.

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Recent Blog Comments

Rob is pretty eclectic and hard to duplicate with AI.I would love to get a board with a round microprocessor on it. Great project. Beside,…

Did I miss something? It didn't seem like a board was created, just a generic picture of a board. So, unless I missed something AI just…

A few days ago, someone knowing that I've been "doing" computers over 50 years, asked if they should be worried that AI was going to…

Some cool stuff here, especially with AI still in its infancy. If you wanted to get really crazy, you could create a 3D object of my head,…

I'd obtained a "third party" PCIe adapter and a 1TB SSD for my RPi5. I had a good laugh a few days ago when in response to a "sudo apt…

Wish I could order some of those nifty SparkFun shopping bags like Rob showed! They'd definitely be "grocery store agnostic" so I wouldn't…

Off on a bit of a tangent, I was a bit dismayed earlier this week at something. Being "under the weather", I needed to open cans of chicken…

Just got one of these in the mail manufactured by from Marc Media. It contains a Quectel BG95-M3 celluar board, a Miot 3v042B antenna and an…

I still have a self-hosted Phant instance (really!) for my IoT logging. Do you have any recommendations for a work-alike or work-similar…

I know that radar to measure speed (such as police use to check the speed of vehicles) uses doppler shift to measure the speed. The thought…

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