ON/OFF power control with flip/flop-free, debounced push ON push OFF toggling, power-on reset, and a low parts count.

The venerable Stephen Woodward recently published the design idea (DI) “Flip ON flop OFF” that converts a momentary push button to a classic push-on, push-off switch. Figure 1 is an attempt to go ...

Figure 4 and 5 represent the transistor level schematic that show how a typical asynchronous RESET type flip-flop can be converted into the proposed circuit which can function as either RESET or SET ...

There seems to be nothing a 555 can’t do. We’ve seen it before, but [electronzapdotcom] reminds us you can use a 555 and a ...

AND circuit, flip-flop, mathematical operations, efficiency Email us at [email protected] if you have questions about the footage and are interested in using it in your project. Trump releases ...

In a separate executive order signed Wednesday, Trump ordered U.S. agencies to get moving on rescinding “unlawful” ...

Representative Alexandria Ocasio-Cortez is using Trump’s tariffs whiplash to call for an end to insider trading in Congress.

How reliable is it? Beats us. The circuit is a bistable, so essentially your finger pumps a signal into a flip-flop. This is old trick, but could be useful. Of course, if you really need a touch ...

Another day of violent reversals on Wall Street, including one that took the S&P 500 to the brink of tripping circuit breakers, has laid bare the difficulties facing investors trying to navigate ...

The portrait of Mr. Obama, which was unveiled in the East Room during the administration of President Joseph R. Biden Jr., ...

Transgender clinical psychologist Erica Anderson, who supports parental involvement, filed a brief in favor of a single ...