This is the first part of building a keycode-based anti-theft system for a car.

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The Qwiic Rapid Prototyping System has expanded. Time to check it out and stay up to date with the latest!

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The Qwiic Keypad is now in red, and along with it a new Raspberry Pi PoE HAT and a few other additions to our catalog that won't last forever!

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A new lightning detector is here, along with the Google Coral and a few DMX cables!

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The new Qwiic Scale is now available along with a new TFT LCD Breakout. We have new shirt designs for you to try on! We also are bringing you a fresh new ruler and two APA104 LED strips!

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The SparkFun Edge is now shipping! With it, we also have a new DMX to LED Shield for your SparkFun Thing Plus, the new Taz Pro 3D Printer, high-grade flex sensors from Bend Labs, and some headers and cables!

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On this fine Friday we add RFID capabilities to our Qwiic Connect System with a new board and kit, the newest pi-top is available, and a few other knick-knacks to help you out with your next project!

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The new SparkFun ESP32 Thing Plus is here along with another Qwiic Transparent OLED! Let's also take another look at the SparkFun Edge, as well!

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Hop on the I2C BUS and let's build Escape Room puzzles Qwiic!

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This week we have a new Qwiic Proximity Sensor and a revision to the popular SIK for Photon!

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A new Qwiic Transparent OLED HUD, as well as a Qwiic Joystick, are making their debut. We also have two new LiDAR modules!

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A beginner project utilizing the SparkFun Qwiic MP3 Trigger for two tired kiddos!

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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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A new, red version of the Qwiic OpenLog, a mini flight controller, a WiFi camera module and XBee 3s!

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We have another new RedBoard today and it's gone turbo-tastic! But we can't forget about the Qwiic MP3 Trigger and Lumini 8x8 Matrix, too!

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A new RedBoard is here! So is an Onion Omega Qwiic kit and two HAMlab radio kits!

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A new Qwiic-enabled Relay Board in single and quad versions, as well as a new Raspberry Pi board!

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A Qwiic Ultraviolet Sensor, a new version of the Infrared Control Kit, and a couple of other bits roll out this week!

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The new Qwiic Twist is here along with a new USB-C Serial Basic Breakout and a few others!

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We introduce a new Arduino Pro Mini utilizing the nRF52840 and Qwiic, a Qwiic Expansion Board for Onion Omega, and a USB-C Breakout and connector!

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Recent Blog Comments

Rob mentions programming this project in microPython, and I'd love to, but I can't seem to find that. Nor can I find anything about using…

Keep an eye out for a new "log" board... There was an issue with some of the RTCs (by the manufacturer) on [Qwiic Real Time Clock…

I have a 1981 VW Jetta Diesel, and that 20mA sounded low for the solenoid. I just went out and measured it, and it surprised me. I was…

It's a neat project! However, I need to remind you that the starter motor is a HUGE inductor, and can generate tremendous spikes into the…

Cool. I usually use my 5V USB adapter to power projects my car. I've wanted to tap into my car's 12V battery but I heard the power is very…

That's beautiful and so true. Of course my only though was that they're gonna need a "NOT CANDY, NOT EDIBLE" sticker on there so some stoned…

This is waaay overengineered. Lose the electronics and stay coin-operated. The simple act of having to insert actual cash will cause more…

Thanks! Yeah, I just finished the 6th version using sound detectors and addressable LEDs. I wonder what I'll do next year?

I am testing small servos and claws. Hmmm. One step at a time. Ha ha.

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