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A DIY E-bike Conversion on the Cheap

Cars That Think

E-bike availability and ridership have exploded. Most components are inexpensive and readily available. The handlebar-mounted controls connect with an Arduino, which interprets their settings and translates them into a PPM signal, which is applied to the electronic speed controller. Fast forward a dozen years. James Provost.

DIY 145
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A DIY E-bike Conversion on the Cheap

Cars That Think

E-bike availability and ridership have exploded. Most components are inexpensive and readily available. The handlebar-mounted controls connect with an Arduino, which interprets their settings and translates them into a PPM signal, which is applied to the electronic speed controller. Fast forward a dozen years. James Provost.

DIY 98
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Andrew Leland on Assistive Tech for the Blind

Cars That Think

But if you had asked me that question in the 1960s or 70s, my answer would be completely different because then I might have had to write the book longhand with a really big magic marker and fill up hundreds of notebooks with giant print—basically making my own DIY 30-point font instead of having it on my computer. Leland: Yes and no.

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Automakers agree on common plug to recharge electric vehicles

Tony Karrer Delicious EVdriven

By comparison, NOx emissions in Travis county from motor vehicles totaled approximately 30,000 tons per year in 1996 -- the last year for which complete data was available. (1, Reply Highly Ranked Shyam D @ Apr 19th 2009 4:34PM Such data connections could easily be relegated to a wireless connection. Not the wisest thing to do.