Please, no artificial noise requirements for EVs. The quiet is a beautiful thing. The basic noise of tires on the road is enough to easily hear a EV.
http://evperspective.com/content/artificial-ev-sounds-will-add-noise-pollution
Thursday, June 16, 2011
Monday, May 9, 2011
Battery Monitors
It has been a long time but EV's are in the news more now than ever. For many, building your own EV is still viable especially compared to the cost of a new Leaf or Volt. I did a quick search for battery monitor systems from http://evalbum.com and here are some numbers, which by the way are not scientific but do offer some insite into what others are using.
- Paktrakr 144
- Curtis Fuel Gauge 74
- Xantrex 30
- Westberg 29
- Evision 25
- TBS E-Xpert Pro 25
- Elite Power 22
- Elithion 19
- Trakr 16
- Mini BMS 9
- Victran 3
Friday, March 11, 2011
EV Dashboard for Android
Porting over the EV Dashboard code to Android went pretty well. Since I'm without a car, however, testing the code will have to wait. Here is a screenshot.
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