To replicate Krejci’s design, you need an Arduino UNO Rev3 board, an AMG8833 infrared sensor module, and an 8×8 RGB LED matrix ... 64 distinct infrared temperature data points using I2C.

After stuffing the guts of the flashlight with a few RGB LEDs, he added the infrared thermometer sensor and an Arduino to change the color of the LED in response to the temperature given by the ...

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 ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting ...

As described in the wonderful build docs at Max's blog, he combines the thermal sensor and the RGB LEDs to produce a flashlight that emits colored light that varies with the temperature of the ...

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.

The new Piper Sensor Explorer includes a Color Sensor, an Ultrasonic Range Finder, and a Temperature Sensor ... kids can explore RGB values by scanning colors with the sensor in the physical ...