Livoa LogoLivoa
Keypad

8 to 3

Encoder

PIPO

Register

Sensor

Synchronous

3-bit

Up/Down Counter

3-bit

Comparator

555 Timer
555 Timer

7-Segment

"FULL"

7-Segment

"Space Available"

2
3
Max car capacity


entered through

keypad

Encoded into 3 bit


binary

Stored in Register
Car enter
Counter increases
car leaves
Counter decreases
Compared on


Comparator

if count < max
Send to Available


Timer display

else
Send to Full


Timer display

digital parking system

by nissa

0
0 uses