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Tech: The Whats and Hows of MAP Sensors

Clean Fleet Report

Tech: The Whats and Hows of MAP Sensors A Critical Component for Engine Efficiency This article may contain affiliate links. If this persists, you risk severe damage to the pistons, connecting rods and other engine internals. Replacements are easy and cheap to find, costing roughly the same or less than a related MAF sensor.

Fuel 80
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Georgia Tech team develops high-performance intermediate-temperature sold-oxide fuel cell

Green Car Congress

A team from Georgia Tech, with colleagues at the university of Kansas, has designed a high-performance solid-oxide fuel cell that operates directly on nearly dry (only ~3.5 Our cell could make for a straightforward, robust overall system that uses cheap stainless steel to make interconnectors. Very few people have even tried it.

Georgia 299
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A DIY E-bike Conversion on the Cheap

Cars That Think

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. The speed controller is connected to the motor and battery in the usual fashion, with an automotive-type blade fuse in line for safety.

DIY 145
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Huawei’s smart car tech offers automakers route to China sales – ET Auto

Baua Electric

BOOSTING COMPETITIVENESS Huawei’s market entry has been smoothed by the sheer pace of development in the industry, with legacy automakers struggling to keep up with EV manufacturers such as BYD who are packing one-time premium features into cars as cheap as USD 20,000.

China 52
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Amazon Vies for Nuclear-Powered Data Center

Cars That Think

When Amazon Web Services paid US $650 million in March for another data center to add to its armada, the tech giant thought it was buying a steady supply of nuclear energy to power it, too. A data center could just connect to the grid and draw from the same supply as everyone else, Clark says.

Power 144
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A DIY E-bike Conversion on the Cheap

Cars That Think

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. The speed controller is connected to the motor and battery in the usual fashion, with an automotive-type blade fuse in line for safety.

DIY 98
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Budget Drones in Ukraine Are Redefining Warfare

Cars That Think

The war between Russia and Ukraine is making a lot of high-tech military systems look like so many gold-plated irrelevancies. That’s why both sides are relying increasingly on low-tech alternatives–dumb artillery shells instead of pricey missiles, and drones instead of fighter aircraft. That’s not cheap, except by U.S.

Ukraine 104