This circuit is an LED chaser with 80 channel using IC 4017
You can order this PCB from here:
https://www.pcbway.com/project/shareproject/LED_Chaser_with_80_channels.html
Parts list:
IC 4017 (11pcs)
IC 555
IC 4049 (2pcs)
Diode IN4007 (10pcs)
Resistor 10K (11pcs)
Resistor 330K
Resistor 1K
Resistor 200K
Potentiometer 1M
Capacitor 100nF (11pcs)
Capacitor 220uF
Capacitor 33nF
Capacitor 100uF
Circuit:
You can download this circuit with higher resolution as a PDF file here:
https://drive.google.com/file/d/1HPZVHHHUSyoIj7TePJW4bHZpOYou2plu/view?usp=sharing
Video:
In following video you can see how this circuit works
