4. Circuits And Control Flashcards
(5 cards)
1
Q
Series circuit
A
One path
If one component fails, all stop working
2
Q
Parallel circuit
A
Multiple paths
Components operate independently
3
Q
DPDT switch
A
Changes motor direction by swapping polarity
Car window switch
4
Q
Limit switch
A
Stops motor at end position automatically.
Garage door opener
5
Q
PCB (Printed Circuit Board)
A
Holds and connects electronic components.
Uses copper tracks instead of wires.
Smartphones
MRI machines
