Electronic hourglass with LEDs. This circuit simulate the movement of the sand in an hourglass, and it must be powered at 5 Volt DC.
*After assembling the kit I realized the presence of extra three LEDs and one capacitor.
LINKs for LED Hourglass:
Banggood: https://goo.gl/1N9GDD
Amazon(ITA): https://goo.gl/cHYtM8
Amazon(COM): https://goo.gl/3mG4xr
► More videos: https://www.youtube.com/user/Stefano91ste
►Music: Devotion by VEXENTO
WARNING: This video is only for demonstration. I don’t take any responsibility for damage to things, people and animals.
► My equipment:
Panasonic HC-V180 (Main Camera)
iPhone 6 (Secondary Camera)
Amazon Auto Links: No products found.
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Didn’t know that this existed
bello!!!
bello,quello è un microcontrollore o un semplice ic?
Girt h GE