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A DIY Tracker Tough Enough for the Arctic

Cars That Think

But it’s a tough environment for scientific instruments. So, I set about building an open-source ice tracker from DIY components that not only proved to be much, much cheaper but also much more capable than the commercial options. The heart of the OpenMetBuoy-v2021 ice tracker is the US $400 SparkFun Artemis Global Tracker (AGT).

DIY 91
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Creative Greenius is EV Driven

Creative Greenius

And we intend to stimulate and grow new connections - a whole lot of them. So you can see that Climate Change , Environment , Standards , Solar and other such terms all relate heavily to Obama according to what people talk about. * In addition to Creative Greenius you’ll find these great EV Driven blogs: DIY Electric Car.

Mini E 150
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iRobot Launches Create 3, with ROS 2 Built In

Cars That Think

It’s a little scary to recall that when iRobot last released an update to the Create DIY/educational robot platform, the calendar read 2014 (!). You can expect the Create 3 to take almost whatever you can throw at it—or more importantly, almost whatever can be thrown at it in an educational environment.

Charlotte 145
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Search for Buried Treasure With This DIY Magnetometer

Cars That Think

I connected this. Short-term stability didn’t quite match what’s advertised in the manufacturer’s literature, perhaps because of electrical noise in the environment, but it’s still very good: With the unit motionless, the values shown remain within a few tens of nanoteslas. It can be purchased. on Amazon for just US $40.

DIY 98
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Build a Passive Radar With Software-Defined Radio

Cars That Think

The Pi is connected to the SDR via a data link, and in turn the SDR is connected via coaxial cables to two directional TV antennas [right and left]. Both the KrakenRF SDR and the Raspberry Pi 4 [middle bottom] require a fair amount of power via USB C cables, so a battery pack [top middle] is needed for mobile operation. James Provost.

Building 100
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Road Test: 2021 Mazda CX-9 Signature AWD

Clean Fleet Report

The Mazda Connect connectivity system includes Bluetooth, voice recognition, Aha, Pandora and Stitcher radio integration. For even more space, the second row folds flat producing plenty of room for a run to the DIY store or maybe some antiquing. The wireless phone charging was appreciated.

Mazda 52
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Electric Vehicles Open-up New Business Opportunities

Get Electric Vehicle

You may think about the integration of solar panels to the charging station along with the grid connection. The first one is about providing features that make electric vehicles safe, secure, smart, and connected. The ACES (Autonomous, Connected, Electric, Shared) vehicles demands advances software solutions. 5 Retrofitting.