SpiderBlink is a 555 LED chaser board that blinks 10 LEDs in a variable speed sequence using a NE555P timer IC and a CD4017 decade counter. I built this as a beginner PCB project to learn schematic design, PCB routing, and hands-on soldering.
SPIDEY WEB is blinkning light!
| Name | Purpose | Quantity | Total Cost (USD) | Distributor | Link |
|---|---|---|---|---|---|
| PCB | Circuit Board | 1 | $9.81 | JLCPCB | jlcpcb.com |
