Final Flashcards
(14 cards)
Finite state machine must have
Fixed number of states with well defined transitions
Finite state machine is
Good way implement sequence logic
Why put resistor in series of LED
Limit current through LED
T or F
Voltage divider circuit the voltage across resistor must always be lower than source voltage
True
Middle pin of potentiometer
Wiper
T or F
Thermistor is type of resistor varies with temp
True
Result of imbalance of electrons between two objects
Static electricity
T or F
Push down resistor is contexted to push button ensure voltage is zero before pushed
True
T or F
Led diode usually connected btw 0 to 5 volts in parallel with resistor
False
What is conductance of 2 ohm resistor
.5 mho
Voltage measure of
Potential energy
Finate state machine controlled by
A state variable
This function takes invalid and sets min and max value
Constrain
Use the BLANK variable to scale values to range u want
Map