This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...
A low pulse on this pin (below 1/3 of VCC) sets the internal flip-flop and makes the output go HIGH. When the voltage on this pin reaches 2/3 of VCC, it resets the flip-flop, and the output goes LOW.
Wolves, bears, cougars and coyotes are important parts of ecosystems of the West — and a pain in the rump roast for people who raise livestock there. Carnivores sometimes prey on cattle and sheep in ...
View post: These Legal Doping Strategies Are Reshaping Endurance Sports. Here's How They Can Make You Faster ...
[Boylei] shows that those little LED filament strips make great freeze-frame blaster shots in a space battle diorama. That’s neat and all, but what we really want to highlight is a simple tip [Boylei] ...
Prime Video is spotlighting its female-led films and TV shows at the upcoming SXSW festival. The immersive, inviting experience will feature a bit of an escape for guests through the worlds of “Culpa ...
A seemingly simple maintenance error resulted in the deaths of two workers, injuries to 30 others, and $40 million in property damage at a Texas chemical manufacturer ...
In the ongoing drive to make circuitry ever smaller and more powerful, researchers in Canada have taken things to a very small extreme. They devised a method for turning individual silicon atoms into ...
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