So cool – USB Business Card via HaD.
There is a ATtiny85 microcontroller on the business card that becomes an USB keyboard pre-programmed to type out text when it detects that CAPS-LOCK has been pressed a few times.
Try Adafruit's new iPhone & iPad app for makers! Circuit Playground! "Incredibly handy for anyone working in electronics. Perfect for engineers and non-engineers alike."
Looking for engineers, makers and the builders of dreams? Try our Adafruit job boards.
Join our weekly Adafruit SHOW-AND-TELL
at 9:30pm ET every Saturday night! Then at 10pm, ASK-AN-ENGINEER
and the Adafruit team!
No comments yet.
Sorry, the comment form is closed at this time.