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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. This week’s New To Lou Too is the BN-LINK ...

This reader wants to know if there's a digital countdown timer for the computer that can replace his trusty cooking timer. By Rick Maybury 06 June 2012 • 7:00am With the grandchildren arguing over the ...

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 ...

CAPE CANAVERAL, Fla. — Time is running out on one of the world's most famous timepieces. Within weeks, NASA plans to replace the digital countdown timer featured prominently in broadcasts and images ...

This is where traffic-light countdown timers help. They are digital displays that show the number of seconds remaining before ...