SKU: 29653626851

SparkFun Qduino Mini Boards, Sparkfun Originals

Sale price$2124.00 Regular price$2360.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

SparkFun Qduino Mini Boards, Sparkfun OriginalsThe Qduino Mini is a tiny, Arduino compatible board with a battery connector and charger built in as well as a fuel gauge that can tell you when to charge the battery! This little guy is super small, inexpensive, and is perfect to embed in your electronics projects. The Qduino Mini is the same model awarded to its Kickstarter backers and is Arduino compatible and 100% open source, meaning that making and programming your first circuit is a breeze.

The Qduino Mini is a tiny, Arduino-compatible board with a battery connector and charger built-in as well as a fuel gauge that can tell you when to charge the battery! This little guy is super small, inexpensive, and is perfect to embed in your electronics projects. The Qduino Mini is the same model awarded to its Kickstarter backers and is Arduino-compatible and 100% open source, meaning that making and programming your first circuit is a breeze.

Here’s what the Qduino includes:

  • Battery Charger Circuit - just plug in a USB the battery starts charging with the auto switching circuit - there’s no extra charger needed and no digging the battery out of your project so you can charge and program at the same time over USB!
  • Battery Fuel Gauge - guessing on when your project runs out of juice? We’ve got you covered - we have a simple monitor library for your battery so you can remind yourself when it needs that little extra power.
  • Ultra small, Ultra thin, Ultra light - The Qduino Mini itself is 0.8in x 1.5in (2cm x 3.8cm) and 0.125oz (3.5 grams), perfect for quadcopters, drones or high altitude balloon projects.

Additionally, each Qduino is also breadboard compatible and has two RGB LEDs. One for status and another that is user programmable!

Note: Please be sure to double check your board type before uploading to make sure you have ?Qduino Mini? selected in the IDE. Otherwise, you could potentially brick your new Qduino board.

Note: A portion of each sale is given back to Quin Etnyre of Qtechknow for continued development into the world of electonics.

Features:

  • ATmega32U4 Processor
  • 32KB Flash Storage
  • 2.5KB SRAM
  • 1KB EEPROM
  • 3.3V @ 8MHz
  • 26 Digital I/O // 13 Dedicated
  • 12 Analog Channels // 6 Dedicated
  • 7 Digital I/O also PWM channels
  • SPI, I2C, UART available
  • Two RGB LEDs built-in - one for: Charge Status, TX, RX, and the other user programmable
  • AP2112K 3.3V 600mA Regulator
  • MCP73831 LiPo Battery Charger
  • MAX17048 LiPo Battery Fuel Gauge

Documents:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29653626851

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4.2 ★★★★★
Based on 22 reviews
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kab
Waukegan, US
★★★★★ 4
Usually good, but not this time
Size: 1 lbs
The last bag was very hard but I am softening them up with “sugar bears”. When we first started getting them you could easily cut them & my girl loved them. Then we got a bag that molded within a couple weeks. I tried others but my girl didn’t like any as well as these. Eventually I came back to Dave’s & it was fine until this last bag & she wouldn’t eat them.
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Reviewed in the United States on April 7, 2026
J
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Jeannie
Louisville, US
★★★★★ 5
Good value
Size: 1 lbs
A good value. The treats are a variety of sizes and my dog really likes them. They are fairly chewy so he doesn’t gobble them right down. I like that they are a healthy treat, since he can eat high fat or high sodium treats.
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Reviewed in the United States on April 13, 2026
Z
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Zack & Savannah’s Mom
Phoenix, US
★★★★★ 5
Such a all natural treat
Size: 1 lbs
My Shih Tuz loves these… he loves when we get a new bag lol- I save the big ones for the end and boy does he love the big slices - lol he loves to burry them around the house lol and when we are all Together at night he’s a happy boy chomping away … hands down such a great treat! We are on subscribe and save with these :)
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Reviewed in the United States on April 22, 2026
J
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Jamie B
Port Orchard, US
★★★★★ 5
Durable , dogs love them !
Size: 2 Count (Pack of 1), Style: Pack of 2, Size: 2 Count (Pack of 1), Style: Pack of 2
These chuck it balls are a fan favorite of my own dogs and my foster pups . So much so I have sent my foster home with them when they go to their new families! I seriously need an endless supply !
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Reviewed in the United States on April 30, 2026
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Lexie
Port Orchard, US
★★★★★ 5
Whistles when thrown
Size: 2 Count (Pack of 1), Style: Pack of 2
One of my shepherd’s favorites! Truly does whistle when you throw it! Good quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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