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A DIY Tracker Tough Enough for the Arctic

Cars That Think

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. This consumed around 350 milliamperes while running at 5 volts for about 1.7 watts, but the Apollo3 uses just 500 microamperes at 3.3 microwatts.

DIY 89
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A DIY E-bike Conversion on the Cheap

Cars That Think

It uses an "outrunner" motor designed for electric skateboards. motor designed for electric skateboards for $88 and fashioned a mount for it out of a few pieces of scrap aluminum. Being an open-source design no doubt keeps the price of this hardware down: The controller I bought set me back a mere $85. So I bought an outrunner.

DIY 145
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A DIY E-bike Conversion on the Cheap

Cars That Think

It uses an "outrunner" motor designed for electric skateboards. motor designed for electric skateboards for $88 and fashioned a mount for it out of a few pieces of scrap aluminum. Being an open-source design no doubt keeps the price of this hardware down: The controller I bought set me back a mere $85. So I bought an outrunner.

DIY 98
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Detect Quakes With “Raspberry Shakes”

Cars That Think

Searching the interwebs, I found no shortage of leads about how to build a DIY seismometer. The problem is that the DIY seismometer designs I was seeing were large and ungainly contraptions. Most geophones are designed for measuring frequencies above 10 Hz. I recently decided that I needed to give this a try.

Panama 94
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Tech: How to Troubleshoot Electrical Issues

Clean Fleet Report

Although you can have an approximate gauge of the issue yourself, it does not necessarily mean you can take the DIY route. A multimeter is designed to measure a component’s electric current or voltage, making it a must-have in troubleshooting your car’s electric problems.

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Leviton Announces $1,049 DIY Install Electric Car Charging Station

All Cars Electric

Designed to provide up to 3.8 kilowatts to charge electric cars like the 2011 Nissan Leaf and 2011 Chevrolet Volt, the Leviton unit can be installed without any permanent modifications to a.

DIY 75
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Energy Harvesting for Wearable Technology Steps Up

Cars That Think

But to incorporate many different types of sensors, we need different material designs and tools. volts for about 60 hours. A little device that harvests energy from a runner’s evening jog clearly is not designed for a massive bison, which can weigh up to a tonne. In the future, DIY may not even be necessary.

Energy 131