You can sense a lot of things with the right sensor ... The controlling chip — an Arduino, in this case — can read the intensity of the selected color. The TCS230 uses a 4 x 4 array of ...

[Jordan’s] sensor includes just a single pixel. The sensor is really just an infrared photodiode inside of a tube. The diode is connected to an analog input pin on an Arduino. The sensor can be ...

The camera combines an F1.0 super aperture lens, a 4K lens, and an advanced CMOS sensor, which enhances image ... Unlike traditional color night vision models, this camera is capable of detecting ...