There’s a transformer for the linear supply, through-hole components, and an Intersil frequency counter on a chip. Everything is easy to get to and large enough to see.

For more than 60 years we've been answering the objective questions—How fast? How quick? How much grip?—comprehensively, and with an authority based in experience that our readers have come to ...

For more than 60 years we've been answering the objective questions—How fast? How quick? How much grip?—comprehensively, and with an authority based in experience that our readers have come to ...

Photo: The Wall Street Journal The plug-in hybrid, long a fringe technology in the car business, is gaining some traction. As automakers slow-walk plans to roll out more fully electric vehicles in ...

Not everyone is ready to take the plunge and buy a fully electric car, which makes plug-in hybrids (PHEVs) a great ‘stepping stone’ option. These cars combine an internal combustion engine ...

If a variable in the data set represents the frequency of occurrence for the other values in the observation, include the variable's name in a FREQ statement. The procedure then treats the data set as ...

If you like the idea of owning an electric car but you're not quite ready to say goodbye to a regular engine, a plug-in hybrid (PHEV) could be the answer. Some would argue that they offer the best of ...

1 Day PLUG -1.90% DJIA 1.26% S&P Mid Cap 400 1.72% Energy 0.24% The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the ...

To counter this, some hybrid cars come with a warranty that specifically covers battery degradation. For instance, Kia outlines its expectations for the battery life of its plug-in hybrid model ...

Plug-in hybrid cars, or PHEVs for short, have become popular as an alternative to battery-electric vehicles such as those ...

This frequency counter is [Miguel Pedroso’s] entry in the 7400 Logic contest. After looking at the design we think this is a perfect project for those who have not worked with logic ICs before.

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