A reader contributes a circuit idea for triggering a stop-motion camera setup and a dialog between the author and Electronic Design's Anoop Hegde illuminates the circuit design process. Fig 1. This ...

In the fantasy world of schematic diagrams, wires have no resistance and square waves have infinitely sharp rise times. The real world, of course, is much crueler. There are many things you can use to ...

Back to analog, let us start some Schmitt trigger experiments with jellybean bipolar junction transistors… This post explores the classic emitter-coupled Schmitt Trigger circuit. A Schmitt trigger is ...

Here is an efficient and economical circuit for a wireless remote camera flash trigger, useful for capturing scenes invisible to the naked eye. This high-speed/time-wrap photography accessory is, in ...

When Tektronix introduced Howard Vollum’s Model 511 triggered-sweep oscilloscope in 1946, it was a game-changer. Triggering allowed users to isolate critical parts of a waveform, which facilitated ...

A steep stock-market selloff on Thursday again had investors on the lookout for a potential trading halt, as the S&P 500 slipped toward the threshold that would trigger an initial “circuit breaker.” ...

Stocks plunged at the opening bell, taking the Dow Jones Industrial Average down by more than 1,000 points for a few jaw-dropping moments Monday morning. But the drop across markets wasn’t enough to ...

Stocks were giving back the bulk of Wednesday's epic bounce as volatility on Wall Street continued despite President Donald Trump's partial climbdown on tariff rates. The steep selloff was again ...

In Montrose Chemical Corp. v. Admiral Ins. Co., 10 Cal.4th 645, 42 Cal.Rptr.2d 324 (1995), the California Supreme Court held that a “continuous trigger” applies to liability coverage for property ...