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New versions of our Qwiic Mux Breakout and RPi Zero W Camera Kit are now available, along with a SparkX Refrigeration Sensor and Pimoroni Automation HAT Mini.

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The MAX30101 Photodetector Breakout is now available, along with a few headers and a new wireless keyboard!

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Grab some parts, strap a servo on it, and you'll be reflowing solder in no time!

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In a new tutorial we'll revisit some RFID basics, and practice by making a remote work logger using an RFID reader and a GPS module.

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The Qwiic SGP30 Air Quality Sensor is now in SparkFun red! Additionally, we have two versions of the new Raspberry Pi 4 Desktop Kit, and two new Qwiic boards from Zio.

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New versions of some of our most popular Qwiic shields are available, along with a new Raspberry Pi LoRa Gateway!

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A short look back at a test-fixture designed to increase efficiency for future development.

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The new BME680 Environmental Sensor is now in red, and the Teensy 4.1 is shipping!

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The SHTC3 Humidity Sensor Breakout is now in a full production run!

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Today we take a look at the new SparkFun GPS Dead Reckoning Board, and the next version of the popular SparkFun Pro RF.

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As promised, the JetBot v2.1 is now available, along with the new GPS-RTK-SMA Breakout.

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Two new add-on boards for your Raspberry Pi, Jetson Nano and Google Coral are available today!

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A sticky way to store your Qwiic boards so they're visible and ready for use.

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The Qwiic Ideation Kit is here to spark new ideas for projects, along with a kit perfect for practicing your soldering skills.

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A new RTC Module that utilizes the RV-8803 is available, along with a new version of the SIK Refill Pack.

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The new Qwiic TMP102 Temperature Sensor is here, along with a whole line of Binho products!

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Two new Raspberry Pi 4 Basic Kits are available today, along with a new carrier board and kit for micro:bit.

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Comparing analog and digital temperature sensors TMP36, TMP102 and TMP117. Which is better?

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The JetBot Kit v2.0 was released earlier this week, but we also have two new Thermocouple Amps and Current Sensor Breakouts available!

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We focus on the new, Qwiic-enabled Clock Generator as well as a (highly requested) USB-C to USB-C cable.

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I graduated with a degree in Mathematics. Later did I knew that I have interest in stuff like this after I graduated. I love robots since I…

And I guess right now here's another one So your melody will play on and on, with the best of 'em [the impossible…

You're math is quite correct. Good catch!

"Flipping a light switch can often take upwards of 1000 milliseconds, assuming you are even close to it!" and later on "extremely fast…

A few other points (from someone who's been using relays for more than half a century): Although you alluded to it near the end, mechanical…

You might want to mention that there are different kinds of SSRs to switch different loads (AC, DC, AC/DC). While obvious after the fact,…

Per your request I started a google group DIYMowers I also purchased diymowers.com. Please join.…

You are correct about start mode. That was an over site on my part. I believe the mower will start in gear, with brake off but that's…

Thanks for the links. If there isn't a community there certainly should be. I know of several projects myself.…

This looks like a lot of fun. I would love to start a community around diy robot lawnmowers! Here are some folks I have followed for awhile.…

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