Many precision current source designs are available, but simple arithmetic for component values to tailor them for an ...

Tamper detection devices, commonly built around switches and sensors, employ several techniques according to design specifications and operating environments. T. K. Hareendran examines several ...

For most students, a printer is something you turn to at the last minute before a deadline. It’s a quiet machine in the ...

Paper quilling, or paper filigree, is an art of rolling, shaping, and gluing strips of paper to create decorative designs ...