The 555 is a highly stable device for generating accurate time ... In the Monostable mode, the LM555 timer acts as a one shot pulse generator. The pulses being when the LM555 timer receives a signal ...

WASHINGTON (AP) — President Donald Trump says he is firing members of the board of trustees for the John F. Kennedy Center for the Performing Arts and naming himself chairman. He also indicated ...

WASHINGTON (AP) — President Donald Trump said Friday that he is firing members of the board of trustees for the Kennedy Center and naming himself chairman. He also indicated that he would be ...

Assuming that it is used with a 10-MHz counter/timer, its resolution is roughly 10 µV per count ... or by U1 itself. Using a 555 in this self-resetting mode is unusual but is very handy here. This ...

The new Rally Board 65 is an all-in-one portable video conference solution that combines audio and video in a 65-inch touchscreen display. The Rally Board 65 can be rolled around the office on a cart.

Here’s how it works. With sweater season upon us, it's time for the best board games to shine. And I don't mean dusty old classics like Monopoly that get broken out when you've got nothing else ...

Editor's Note: Although every board game on this list can be played alone, most of them can be played with up to four players. The only exception to this is Final Girl, which was designed to be a ...

If you're not a fan of how competitive things can get around the table, cooperative board games will be a breath of fresh air. Besides emphasizing teamwork and good communication, they also have a ...

Read more here. Board games are a great way to break the ice, whether you’re at a party or hosting a get-together with folks you haven’t seen in a while. But with so many options available ...

The plane was carrying 60 passengers and four crew members at the time of the crash late Wednesday. Three soldiers were on board the helicopter. President Donald Trump said at a briefing Thursday that ...

Board games are an entertaining way to pass the time — and a little more stimulating than staring at a screen. While many board games require groups of people to play, there are a lot of worthy ...

Ready to get your game face on and put your family and friends through their paces? A good old-fashioned board game is hard to beat when it comes to bringing a group together and getting competitive.