Days after a Plainfield home with lights many believed were flashing “SOS” went viral, police revealed what is actually behind the mysterious display. The Will County Sheriff’s office released an ...
When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...
The Family Handyman on MSN
Turns out, those flashy aftermarket car lights could actually be illegal
Before installing brighter bulbs, auxiliary or flashing lights on your car, ensure you're not breaking any state or federal laws.
Abstract: The modeling of spectral characteristics of light-emitting diodes (LED) has been addressed in various studies. We extend the current state of knowledge by modeling the spectral ...
Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...
Abstract: This paper investigates the use of switched capacitor converters to implement LED drivers with PWM dimming functionality. A voltage doubler switched capacitor converter is selected as an ...
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