Now we can stepped into the light with our favorite microcontroller Arduino! Since a vast number of analog/digital ambient light sensors/light sensor modules are now available at reasonable price, ...

Performing spectral analysis on the audio sample, he was able to ... recreated in his Arduino code. The Arduino Pro Mini used to control the traffic light is not only responsible for playing ...

The Arduino uses latitude and longitude to help decide when to click on the lights, so it's incredibly accurate. Otherwise, the build just includes an on/off switch, a Tiny RTC, a time adjustment ...

An Arduino is the programmable brain of an electronics project like this. Here, it runs the logic that turns the lights on and off. I used an Adafruit ItsyBitsy—a tiny Arduino variant that’s ...

an Arduino Duemilanove board, solid state relays, and the Oracle Application Express for connectivity, he was able to get his internet controlled light and music show on the road. Check out the ...

Instructables user CarlS powered through a big Arduino project with digital LEDs. He created a holiday lights system that can last through the entire holiday season without having to manually ...

The infrared receiver IR1 is only sensitive to light modulated with a specific (38kHz ... Now is the time to see the sample code (Arduino Uno/Nano Sketch)… To summarize, infrared close proximity ...

The prism is rotated by a servo motor, which exposes the sample to the full rainbow, while an Arduino uses a light-dependent resistor to measure how much light makes it through the sample.

It can reportedly be a fun build to use for light painting along with some really great visuals produced. Hackaday also notes appreciation for the creative use of the Arduino which in turn makes ...