- There are different types of buzzers (also called transducers), based on construction (magnetic vs. piezo), and whether they include an oscillator drive circuit (passive vs. active). They function ...

Planning a game of Hacker Jeopardy at your next meetup? You’re going to want some proper buzzers to complete the experience, but why buy when you can build? [Flute Systems] has released an open source ...

The Buzz1000 is an Arduino-controlled buzzer system for events, e.g. Quizzes or other games in which it is necessary to determine which person pressed the button first. After a buzzer has been pressed ...

Planning a game of Hacker Jeopardy at your next meetup? You’re going to want some proper buzzers to complete the experience, but why buy when you can build? [Flute Systems] has released an open source ...