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Reasons your check engine light comes on and how to interpret it

When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or ...
IEEE

Topology optimization of port wireless sensor network based on small-world network

Abstract: Towards the characteristics of port monitoring and the particularity of network environment, an optimized wireless sensor network (WSN) topology based on small-world network was constructed, ...
IEEE

Microfabirated Clark-type Sensor for Measuing Dissolved Oxygen

Abstract: This paper presents a microfabricated Clark-type sensor which exactly can measure dissolved oxygen in the cell containing solution. We designed and fabricated a microfabircated Clark-type ...
Jalopnik

Using An OBD-II Scanner: What It Can And Can't Tell You

The world of car diagnostics has changed a lot over the last 50 years. Back in the '70s and earlier, a mechanic's most valuable diagnostic tools were usually their eyes and ears. You could figure out ...
ZDNet

What does a blue USB port mean? I learned the truth behind all the colors, and it's wild

Follow ZDNET: Add us as a preferred source on Google. Have a USB device near you? Look closely at the port -- do you see a color? It turns out that it actually means something. There's a standardized ...