inputs Flashcards
how many switches are there
3
what r the types of switches
push button, DIP (dual-in line package) switch, slideswitch
1 position switch
push button
toggle switch with 2 postions
DIP (dual-in line package) switch
slider switch
slideswitch
adjusts restance manually
potentiometer
variable resistor
potentiometer
energy stored in magnetic field
“potentio”
reacts to light
photoresistor
photoresistor process
photovoltaic effect
step by step photovoltaic effect
1) light energy
2) electrical energy
3) low res, high cur flow
detects changes in light intensity
phototransistor
explain phototransistor during day and night
⬆️day - ⬇️resis (low light intensity) - ⬆️current flow - off
⬇️night -⬆️resis (high light intensity) -⬇️current flow - on
measures the amount of bending or flexing
flex sensor
stretching apart vs squeeze
stretching apart:
tention -> high resistance (since need magresist ng object to stay intact)
squeeze:
compression -> low resistance