Comprising a microprocessor, an LCD, a 32.768-kHz crystal, and little else, the basic countdown-timer circuit in Figure 1 operates from a commonly available CR2032 lithium-coin-cell battery. Based on ...
Work from home is no less than a task, especially for people like me who are always on-the-move to test cameras, smartphones, and outdoor gadgets for a living. I have been working from home for 21-day ...
CAPE CANAVERAL, Fla., Dec. 2 (UPI) --Partner let me upgrade you. NASA has taken some of Beyonce's words to heart, finally deciding to retire its analog blastoff countdown clock and replace it with a ...
NASA's new countdown clock for space missions is a lot like a football stadium display and way more advanced than the old analog one it's replacing. Freelance writer Amanda C. Kooser covers gadgets ...
Using the Alexa Timer is so easy, it’s the first skill many Echo smart speaker owners try out. Just say, “Alexa, set a timer for 12 minutes,” to start a countdown. When we bought our first Echo Dot ...
For one of my hobby projects, I needed to add a small countdown timer at an affordable cost. Fortunately, a DigiSpark Attiny85 development board was lying around on my workbench. The next component ...
A few days ago every space enthusiast got sentimental when, after 45 years of operation, the iconic countdown clock at NASA’s Kennedy Space Center’s Press Site was disassembled for removal. Perhaps ...
TV viewers, generally speaking, hate ads. Now Turner Broadcasting — hoping to deter audiences from skipping or tuning out commercials — has ripped a page from the online-video playbook with the test ...
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