Their sensor uses a four-lead RGB LED, but we suppose a Neopixel ... which measures the intensity of light bouncing back from an object as an Arduino drives the LED through all possible colors ...

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

When you think of Arduino ... light to create that cozy ambiance in your room. It also cleverly cycles through random color palettes for a dynamic effect. Hardware-wise, the project uses an RGB ...

The Pressure Sensor Module incorporates a material called Velostat with the Arduino. This material adds more resistance when more pressure is applied to the material. This module also uses the RGB LED ...

Arduino enthusiasts may be interested in a new single pixel scanning camera which is powered by an Arduino Uno combined with a TCS34725 sensor available from online stores such as Adafruit.

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

Most ambient lights and sensors are designed to generate light to even out the picture on the front of the panel and reduce any light bleed from the back of an LCD display. This Arduino-powered ...

If you’d like to get more specific, Michael Klements’ Arduino-based scanner lets you quantify colors in numerical RGB values via a TCS34725 sensor. User interface for the handheld device is ...

The code is an Arduino project for the Digispark Attiny85 to turn on a light source when the PIR sensor detects something. Note that after powering the PIR sensor module, it needs about 10 to 60 ...

green and blue (RGB) colors, respectively. The sensors combine a color LED die and a light-to-voltage converter with Unveiled as the industry's first reflective color sensors, the TRS1722 ...