One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

[Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature. Unfortunately, it had failed—the condenser was forever running, or not ...

Ditch the cutting boards! Learn how to make a practical and unique knife block with step-by-step woodworking techniques. #Woodworking #DIY #KnifeBlock #WoodworkTips #SmallProjects Contributor: Five ...

We all carry supercomputers in our pockets and use dozens of electric gizmos every day but rarely stop to marvel at the magical act of flicking a switch. Use your ordinary conducting and extraordinary ...

What is Code-Based Circuit Design? Circuit-synth brings software engineering practices to hardware design by letting you define circuits in Python code instead of ...

You can find public bulletin boards throughout communities, in locations such as libraries, grocery stores, laundromats, schools and health clubs. Their ubiquitous presence can make bulletin boards an ...

Abstract: Deep ultraviolet light-emitting diode (LED) sterilization and germicidal lamps with short-wave characteristics, can be used to replace the traditional ultraviolet mercury lamps, is a new ...

Big Ten executives are socializing a plan with member schools to move forward with their capital investment proposal — even without Michigan and USC. The league has signaled to schools that it may ...

Gaggione has created a series of 50mm acrylic optical collimators for LED lighting. Called HADAR50, they are intended to be used with white and tuneable white chip-on-board leds with light emitting ...

Aiming at 800V automotive battery management, Vishay has put a 1,500V Form A solid-state relay into a 10 x 10mm 4pin SMD-8 package. Back-to-back mosfets are used at the output to switch ac or dc ...