Learn different ways to reduce the current draw for your next Arduino project.

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Control your RedBot programmed with Arduino using the wireless joystick and a pair of XBees!

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Let's take a second look at the Arduino Leonardo with Andrew Shepherd.

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The Sphero RVR and its Autonomous Robotics Kits are available for pre-order, along with the NVIDIA Jetson Nano. Also, since you asked for it: Arduino Pro Mini Starter Kits!

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Take 20% off most SparkFun Original boards today!

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The AST-CAN485 is back in full force with a WiFi Shield and a 24V I/O Shield! We also have three new Qwiic boards from Zio and a GNSS Multi-Band Antenna.

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The SAMD21 boards have the ability to add additional UART, SPI and I2C ports. Check out our new tutorial explaining how to set them up.

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An edge-lit nightlight to protect the littles while they sleep.

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Let's check out my third design to control LEDs based on movement using an accelerometer!

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How to eschew the Arduino IDE for a combination of and Arduino command-line tool (Arduino CLI) and a professional code editor (Visual Studio Code).

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Let's take a look at some of the amazing costumes and props from Dragon Con!

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I attended my first Dragon Con; here is some of the wearable tech I saw there.

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Let's add some electricity to your favorite things. I take a LEGO® speeder from Star Wars® and use Arduino to give it a little something extra.

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A re-creation of our Simon Says Soldering Kit using trampolines, spot lights and a ton of new sounds!

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Remixing Anouk Wipprecht's Kitty Ear soldering project shared on OSHPARK and Shapeways.

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We wanted to get you started on a high tech prank that's sure to annoy your friends and coworkers. We combine an Arduino Pro Micro with a USB Male connector to create a hardware mouse jiggler.

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It is very important to care for your pets. Dogs and cats should live in good conditions. But the owner of the dog goes through many…

Nice article! There's a LOT more to the subject.

Thanks!! Looking forward to sharing fun projects with the community!

Hi, thanks for sharing this wonderful project idea. It will be helpful for students to develop their project and practical skills.

As I posted on the interface board and calbes, DMX explicitly disallows 3-pin XLR - see section 7.1.2. It must be 5-pin XLR to be DMX. The…

I have used the Leonardo/32u4 for years. Having said that, I would still point newbies to the Uno/328p to start and then push them to…

With the walls of full stacks and pyrotechnics, I'm guessing it should do a great job detecting Angus too. Thanks for this post title,…

Hmm... stating the obvious: That new detector module really puts the "spark" into "SparkFun"!!!

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