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 ...

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 is a master of anticipation. There’s a dramatic countdown before every launch. We all know the famous sequence: “10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0… liftoff!” If you’ve ever watched footage of an ...

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 ...

You can use a microcontroller to build a clock. After all, a clock is just something that counts the passage of time. The only problem is that microcontrollers can’t track time very accurately. They ...

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 ...

NASA's launch clock is finally moving into the digital age. The new countdown timer sports a 1280 x 360 resolution screen (which NASA admits is far from being HD) and measures in at 26 feet wide and ...