CD4017 Colorful Voice Control Rotating LED Light Kit
Appearance
This is one of my Electronics Projects.
There is a video here: Electronics Project #30: CD4017 Colorful Voice Control Rotating LED Light Kit
You can find the kit here: CD4017 Colorful Voice Control Rotating LED Light Kit Electronic Manufacturing DIY Kit Spare Parts Student Laboratory
A CD4017 datasheet can be found here: https://www.ti.com/lit/ds/symlink/cd4017b.pdf
Instructions
These are the scans of the documentation that came with the kit:


