# Arduino IDE files
*.tmp
*.bak
*~

# Build artifacts
*.o
*.a
*.hex
*.elf
*.map

# Documentation build
docs/html/
docs/latex/

# OS files
.DS_Store
Thumbs.db

# IDE files
.vscode/
.idea/

# Datasheet files (don't commit PDFs/TXT)
*.pdf
*.txt
TCS3430*.pdf
TCS3430*.txt

# Test output
output.txt