Build the Battery Marvel
Project: Electronic Gadgets,
November 2011, Page 34
This easy-to-build 12V battery monitor will alert you well before your car, truck, boat, or motorcycle battery fails.

Build the rCube: A Talking Memo Alarm Clock
Project: Electronic Gadgets,
May 2009, Page 40
This unique talking clock and MP3 speaker can record voice memos or your favorite song for your alarm, plus it's an interactive nightlight too!