There are hundreds of cool Arduino projects out there ... which taken together shouldn’t cost more than $100. The LED matrix panels also open the door for a lot of creativity, so we suggest ...

As spotted by Hackster, this cool cube ... make this awesome project: 729 RGB LEDs (WS2811) Organized into 9 3x3x9 Towers ...

As summers become hotter, finding creative ways to stay cool is becoming increasingly important. One fun DIY project ... LED display. Assembly is straightforward: Connect the components to the ...

While these are undeniably pretty cool projects, you might not find ... To build this DIY buzz wire game, you'd need an Arduino Nano, a 9V battery, two LEDs (red and green), a buzzer, a seven ...

He used a standard HD44780 LCD to view the tests results but also an LED, blinking the number of the test it would have failed. The Arduino was externally clocked by a TTL-logic based square ...

Normally, when a project calls for addressable LEDs, we just throw a strip of WS2812s and an Arduino together, cobble together some code from the examples in the FastLED library, and call it a day.

You can build an LED circuit ... really cool. Here are some resources for further reading: As you can tell, the robot arm project covers a ton of concepts and skills in the Arduino hacking scene.

PC Ambient Lighting: Adding ambient lights to a PC can make your video watching experience exceptionally cool ... Individual LED lights are common in Arduino projects because they offer proof ...

There is so much you can do with WS2812B addressable LEDs once you learn the basics. However, always remember to choose the correct micro controller (or arduino board) based on the RAM requirements of ...

We’re all for cool Arduino-powered DIY projects, and there are very few Arduino-powered DIY projects cooler than YouTuber MadGyver’s DIY Time Machine Glove. With a name like that, how you ...