For Valentine's Day, Jirja presented his wife a mechanical flower, which blooms when touched and glows with different colors.
"Ready! Mechanical tulip as a gift to my wife. It blooms and glows with different colors from touch. And he will never start," the guy wrote in his twitter.
It is worth touching the flower sheet, as he immediately flourishes, lighting in different colors.
Flower mechanism
According to the site Flowers.com only in the United States on flowers on Valentine's Day is spent about $ 3 billion
And the most popular flower is certainly a rose
But Jiri Praous did not trivial and made a tulip
Tulip was not chosen by chance, because these flowers continue to open and close even after cutting
Glowing, flower casts the shadow in the form of a beautiful web pattern on the walls. As the guy admitted, this effect was not scheduled initially
Despite the fact that the flower can give a multitude of different colors, only 3 LEDs are installed in it: blue, green and red
LEDs are connected to the microcontroller that they control
The microcontroller can turn off one or more LEDs to create beautiful colors mixtures, such as purple
In complete darkness with all the included LEDs
In one of his tweets, Jiří compared a flower with jewelry
What is also a popular gift for Valentine's Day
Flower in daylight
For those who are interested to look at the electronic stamens and pestles of this flower
Small board with microchip and small engine
Board and micromotor feed from the usual USB cord
Production of "Buton"
Before the introduction of the electrical component
The main bunch of LEDs
And here is the proud inventor of the mechanical flower JIRGI PRUS
