on video Super Running LED Chaser Circuit "CD 4017"


Some ideas, and experience can be dangerous.
And for that you don't risk and damage yourself
and the Environment, I am a professional in my business
with a lot of experience!
Every video, even that is completed with compliance
with the all safety measures. Enjoy the video and eat the sweets.

This video is for demonstration and education purpose only.
Each demonstration presents risks and hazards
that must be fully understood before attempting.
And should be performed only by professionals

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