[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his own ...

According to [Dr. Tom Lehrer’s] song Pollution, “Wear a gas mask and a veil. Then you can breathe, long as you don’t inhale!” While the air quality in most of the world hasn’t gotten that bad, there ...

CHIBA, JAPAN — Casio Computer Corp. has developed a fingerprint sensor layered on top of a 1.2-inch LCD screen, providing a convenient way for phone makers to incorporate biometric security into their ...