PCB Business Card

Schematics

PCB Desgin

Features:

• NFC functions: Tap your phone on the card to my GitHub.
• GitHub QR Code: Don't want to tap? Scan it! Dive into my GitHub.
• Power Wheel Formula: Quick power calculations. Because who doesn't need a handy formula?
• Ruler: Inches or centimeters, not just a paperweight or a game card. Inspired by Anthony Kouttron’s genius
• Snake Game: Play Snake on LEDs, a nod to Ryan Chen's Tic-Tac-Toe masterpiece. Classic gaming meets the business card – why not?
• Power Source: Powered by a sneaky CR2032 coin battery, borrowed from Brian McEvoy's idea.

Inspirations:

• Anthony Kouttron's Ruler and Design: (Read more here) - Because sometimes you just need to measure things on the fly.
• Ryan Chen's Tic-Tac-Toe Challenge: (Explore more here) - I turned tic-tac-toe into Snake – A different approach to pass the time.
• Brian McEvoy's Literally Flashy Business Cards: (See the blink here) - When your business card needs to leave an impression and be thin.

Design Choices

NFC Design

QR Code

Components

Snake Game

Bill of Materials (BOM)