Want to make one for your desk? All it takes is an Arduino Nano R3 or comparable microcontroller, an RGB LED ring with 12 LEDs, a 16×2 LCD, a buzzer, and a momentary push button switch.

After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

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This component includes the blink example. It can be used as a starting point when developing an application on Nano ESP32 board. Aside from the obligatory blinking of LEDs, the example also contains ...

I knew no one when I first came to New York, which meant it belonged only to me. Drawing it, I still feel as if I’m taking inventory of an infinite treasure vault.

BROOKLYN HEIGHTS — Overheard in line at one of most popular pastry outlets on Montague Street: "Hope I can get them into a camp ..." A mother with two pre-schoolers in tow was showing a friend ...

“I think I’ve always done it, all my life,” said Terrie Shaw about creating art. Her beautiful and informative book Garden Journey is set to release in July of this year, comprising four journals by ...

Lenovo kept the compact format, the 16:10 display options, and the standard ThinkPad features offered with the initial X1 Nano, but updated the specs, thermal module, and internals in order to fit a ...

Earl Carroll's Sketch Book [1935] Broadway Original Winter Garden Theatre 1634 Broadway (At W. 50th St.), New York, NY ...

The educational comic book Secrets of the Nano- World is intended primarily for pupils of secondary schools and high schools. Its protagonists are two high school students Sofie and Alex, who ...

The first such SEM image was taken in 1935. SEMs are so powerful that they can magnify an object from ten to 500,000 times! Specimens are photographed in a vacuum, and they have to be completely dust- ...

Browse 500+ Arduino projects with downloadable code and circuit diagrams. Complete tutorials for beginners and advanced makers.