button buzzer/horn

General project discussion / help
Did you make a robotic coffee pot which implements HTCPCP and decafs unauthorized users? Show it off here!

Moderator: phalanx

Post Reply
Posts: 1
Joined: Thu Jul 13, 2017 10:20 am

button buzzer/horn

Post by cuts2255 » Thu Jul 13, 2017 10:27 am

How can I make a button buzzer/horn...like on American Ninja Warrior?
This is for a birthday party...once the kid completes the course he/she will press a button and make a sound...



Post Reply