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A DIY E-bike Conversion on the Cheap

Cars That Think

He'd been selling kits for his mount in small numbers. Terrafirma Technology , a company started by an engineer named Michael House who has gone into business supplying 3D-printed adapters to people who want to repurpose lithium-ion power-tool batteries. I thought: "What could be easier?". On the handlebars are three controls: a.

DIY 145
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A DIY E-bike Conversion on the Cheap

Cars That Think

He'd been selling kits for his mount in small numbers. Terrafirma Technology , a company started by an engineer named Michael House who has gone into business supplying 3D-printed adapters to people who want to repurpose lithium-ion power-tool batteries. I thought: "What could be easier?". On the handlebars are three controls: a.

DIY 98
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Ukrainian Volunteers Use 3D Printers to Save Lives

Cars That Think

One month into the Russian invasion of Ukraine, a group of more than 100 makers from all over Ukraine manufactured and supplied a number of 3D-printed products to the Armed Forces of Ukraine, the Territorial Defense Force, and the Air Forces. Personal connections are one of my primary sources of information about what is happening in Ukraine.

Ukraine 145
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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. I’ll do my best to supply some unique stuff from my own off-center perspective. In addition to Creative Greenius you’ll find these great EV Driven blogs: DIY Electric Car. Open Source Civic EV Kit. Starting right now. Obama on cars.

Mini E 150
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A Web-Enabled, High Quality, DIY Audio Amp

Cars That Think

November 2018 Hands On article, “DIY Pro Audio ” in IEEE Spectrum , and it convinced me it was possible, although I wanted to go beyond just a power amplifier to something more like my lamented Sansui. To this board I also connected a tap along with a low-pass filter and output—just in case I decide to build my own subwoofer speaker!

DIY 98