Taste The Code on MSN

How to Use the Arduino Real Time Clock Module with a DS1302 Chip

At points I might do something that might be dangerous because I'm comfortable with some tools or techniques but please ...
Hackaday

Real-Time BART In A Box Smaller Than Your Coffee Mug

Ever get to the train station on time, find your platform, and then stare at the board showing your train is 20 minutes late? Bay Area Rapid Transit (BART) may run like clockwork most days, but a ...