Runner and Arduino enthusiast Nikodem Bartnik has created a DIY 100m sprint timer which is placed at the finish line and signals the start of timing via an audible bleep from its integrated speaker.

Want to experiment with time-lapse photography? Grab your compact camera and a $3 egg timer, then come this way. Lexy was a producer and on-air presenter who covered consumer tech, including the ...

Readers offer their best tips for accessing Google Calendar in Windows 8, replacing the rubber mallet you don't have, and timing your laundry. Every day we receive boatloads of great reader tips in ...