1 qr code = 2,953 bytes ÷ 80 bytes per punch card = 36.91 → 37

• 80 bytes per card

1 qr code = 2,953 bytes ÷ 140 bytes per text message = 21.09 → 21

• 160 characters, 140 bytes

1 qr code = 2,953 bytes ÷ 280 bytes per tweet = 10.55 → 11

• 280 characters

1 qr code = 2,953 bytes ÷ 4,096 bytes per Apollo Guidance Computer = 0.7209 → 0.72

• less RAM than a smart bulb