You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy an off-the-shelf RGB sensor and wire it up to an Arduino. Or you can go back to ...

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a color sensor. Those Cadmium Sulfide lights sensors usually have a very wide swing of resistance when exposed to varying ...

Study sensor signal noise and apply proper hardware techniques to reduce it to acceptable levels. In module 1 you will learn how to specify and use temperature sensors in an embedded circuit. First, ...

True color sensors are based on one of the color models, most commonly the RGB model (red, green, blue). A large percentage of the visible spectrum can be created using these three primary colors.

A Blynk console dashboard for the "Smart AC Meter," was created for the Power Supply Company. The dashboard is online and ...

Sensor chips are dies incorporating semiconductor circuit elements that are used to convert changes to some physical parameter to an electrical signal. Like other semiconductors, a sensor chip can be ...

Following are the conversion formulas from RGB to YUV and from YUV to RGB. See YUV and color space conversion. From RGB to YUV Y = 0.299R + 0.587G + 0.114B U = 0.492 (B-Y) V = 0.877 (R-Y ...

I want to believe there is a god of RGB, some unknown deity yet to be named. Like all gods, this one needs an altar—a place to pray and seek deliverance. I tried my best to create one using ...

Stars from high-profile entries like “Baby Reindeer,” “Fargo,” “True Detective: Night Country” and more are in the running for this year’s Emmy race in best limited series… ...

With dedicated macro keys, a detachable wrist rest and easy-to-use software, the Corsair K55 RGB Pro is a good membrane keyboard for typing. It also costs just $59. However, all of its goodness is ...