SparkFun News

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Latest Posts

8 Oct

Which Current Sensor Do You Need?

Today, we take a closer look at some of our more popular current sensors!

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1 Oct

The Analog Side of Ethernet: MAC Addresses, PHYs, and Passive PoE on Teensy 4.1

Moving an embedded project from Wi-Fi to hardwired Ethernet can feel like a straightforward upgrade. Plug in a cable, configure an IP address, and enjoy a reliable physical connection. But Ethernet has a **very real** analog side.

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28 Sep

How Higher Education Is Using XRP to Expand Education in Robotics & Automation

Some pretty interesting things are happening with XRP in colleges and universities - from teaching advanced engineering concepts and developing new applications to running youth programs and supporting educators.

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25 Sep

ACTUAL CO2 Measurements, Not Estimated!

This week, we're introducing a new CO2 Combo Sensor featuring Sensirion's STCC4 and SHT40 environmental sensors!

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