push buttons Flashcards
1
Q
what is a push button?
A
a button that will bounce back up.
2
Q
where are push buttons used?
A
anyplace that has a button
e.x) game controller, cell phone, mouse, radio,etc.
3
Q
how do push buttons work?
A
a spring is found in push buttons. when you push down the current will flow on a rail from pin 1 and 4 to pin 2 and 3 in the shape of a capital I.
4
Q
industries that use push buttons
A
technology
farming
building/ construction
office/advertising
