We have a new tutorial designed to help you find the right Arduino, plus a whole bunch of new products.

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Bunnie shows up with a microSD card looks like under the hood. We've got a new VoiceBox shield for Arduino, e-ink type displays, USB motor controllers, and a couple DC muffin fans.

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Arduino/STK500 bootloader tutorial and a basic Arduino beginner's tutorial. SparkFun is sponsoring Copenhagen Suborbitals! Someday, a Logomatic in space...

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New ST micro LPR530AL dual axis gyro breakout boards, and ADXL345 evaluation board with Arduino/FAT32 combo, soldering class on Sept. 30th, smart card socket, and a powerful new GS407 GPS receiver module.

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Pete's lawn needed watering but the sprinkler was throwing half the water onto the street and side walk. With an Arduino, a pot, and a servo controlled value, he was able to control where the sprinkler head delivered water.

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EL Escudo new shield for Arduino. A new class for Monday and a few new user submitted projects.

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The Flood of New

A new tutorial on SMA connectors (it's good) and new products: Arduino Kit, SMA adapters, SD Sniffer, OSD breakout, function generator, ADXL335, kits, power supplies, GE864 cellphone module, we now carry books!, resistor kit, and a handful of others.

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A neat little project on beer fermentation control along with new gyros, upgraded LilyPad, a motor driver shield for Arduino, and some new development boards.

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Arduino Mega

New Arduino Mega, Atomic inertia measurement unit, coffee mug, solder, jumper wires, and mini-Bully posted.

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Check out what Spark Fun customers are doing with their Arduinos.

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Circuit Bending RFID

We try to stuff our RFID tag into a Car fob. It didn't work out so good. And we've got new button pad controllers, 10Hz GPS, Arduino XBee shield, new dual-axis gyros, a Nordic RF serial interface board, and a much more!

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New MP3 belt buckle tutorial and a handful of new products covering Uzebox open source game console, Arduino compatible Funnel I/O, Port-o-Rotary Blue (with Bluetooth? connection!), function generator and counter kits, and the new Arduino Ethernet Shield.

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All New Stuff

Some new widgets: Light sensor, Lantronix ethernet breakout, cables, magnets, compasses, and Arduino ICs.

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Checkout the human sized hamster wheel and a great Arduino+EasyDriver tutorial for stepper motors.

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A long week but lots of new toys to post. Checkout the new Arduino Pro boards and a new miniature GPS logger!

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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…

You need to reflash the firmware - see: https://github.com/sparkfun/SparkFun_DataLogger/issues/3 Once you flash using that command, you can…

I think I just overwrite the DataLogger IoT firmware was doing firmware update and accidently hit Arduino script file, instead of cool term…

Thanks for the great description! I hadn't even been aware of the existance of NNSS, though in the mid 1980s, I'd looked at LORAN-C for a…

Thanks for the L band sharing !

Over the years, I've been pretty vocal about wanting on-board RTCs, with at least the possibility of connecting something like a coin…

Not only does VBAT supply the RTC, but there’s also battery-backed RAM onboard too! With the amount of space available on the Thing Plus…

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