Systems approach to designing Flashcards
1
Q
System definition
A
it comprises parts or components that work together to control a task or activity
2
Q
System diagrams
A
used to using a system block diagram that lays out the input, process and output
3
Q
What does the input do in a system diagram
A
receives external signal
4
Q
What does the process do in a system diagram
A
receives the input information and determines the output
5
Q
Examples of inputs
A
light dependant resistor (resistance increases in the dark), pressure sensor, switch, temperature sensor (resistance increases when temperature decreases)
6
Q
Examples of processes
A
resistor, microcontroller
7
Q
Examples of outputs
A
buzzer, LED, lamp, speaker
8
Q
A
