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

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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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Four new dToF Qwiic Imagers using two different chip sets from AMS are now available!

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The SparkFun VL53L4CD Qwiic Distance Sensor is here along with a new 500GPH bilge pump!

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A new Pulsed Radar Breakout is available, along with a new robotics kit, RTK kit and more!

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Our attempt to fly a drone with some of the same technology as NASA and none of the international scrutiny.

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We take a closer look at our four new PIR Breakouts, as well as a new Qwiic Ultrasonic Distance Sensor.

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Distance sensing combined with haptic feedback create a way to "see" the world around you.

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When it comes to training, athletes need to know whether they're improving - that's where one SparkFun customer's system comes in.

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Just because it’s already October and you haven’t started this year’s Halloween build doesn’t mean it can’t still be epic! SparkFun’s Qwiic I2C environment can help even us Olympic-level procrastinators rival the street’s best Halloween builds!

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Working from home is not without its difficulties, but with just a couple of proximity sensors and SparkFun's new Qwiic Dual Solid State Relay, you can create a light show with a wave of your hands.

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Using Sapien LLC's Arduino Shield and Electrode array we can expand our human senses.

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When it comes to proximity and distance sensing, LiDAR has a lot to offer. With Garmin's LiDAR-Lite v4, there are some new features and advances you're definitely going to want to see.

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It's time to bounce that old tennis ball out of your garage, and up your game with this simple project that lets you know exactly where to stop when pulling in to your garage.

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We’ve put together a page dedicated to distance sensing. Get a quick overview of how distance sensing works, a comparison guide and maybe even some inspiration for your next project.

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Check out this distance sensing Halloween prop designed to spook the willies out of trick-or-treaters.

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How do you build a better laser? Maybe this way.

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With just a handful of parts and a couple of hours of work, you can easily repulse all of your co-workers at this year's office Halloween party!

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What type of proximity sensor is best suited to your next project? We've put together a Proximity Sensor Comparison Guide to help you choose the right tool for the job!

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I've gone out there and found the best in distance sensing.

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Recent Blog Comments

Chris, Couple of minor documentation issues on the [SparkFun Qwiic OLED Display (0.91 in.,…

Just added in the video above. The examples start around the 9 minute mark. Enjoy!

You went to all this trouble and didn't include a video/recording of it playing?

What does this mean? > This kit is intended and includes the required hardware to provide proof of concept communication over 10BASE-T1L…

Thanks for sharing this! I have been watching the flights from the beginning and was sad to see the end. Finding that SF contribute to this…

Yes! The RTK mosaic-X5 can share corrections through an NTRIP Caster or use Serial, USB, or an IP connection. You can find out more here:…

can this device act as NTRIP CASTER as well ?

The explanation about TVOC sensing is wrong and can be misleading. The sensing principle of the TVOC sensor that presented in this article…

Does Mothman have to be so menacing?

On a vaguely related tangent, NASA has used Thermal Emission Spectroscopy to identify mineral "species" on the surface of Mars from orbit!…

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