V.V.Harish Baba ECE – 7 K.Sandeep ECE – 24 Parking Aid V.V.Harish Baba ECE – 7 K.Sandeep ECE – 24

Description The circuit was designed as an aid in parking the car near the garage wall when backing up A Strip of LED’s are used to indicate the distance of the vehicle from the wall All distance measured may vary , depending on the infra-red transmitting and receiving LED’s used The device sensitivity is mostly affected by the color of the reflecting surface

Scope and Applications Acts as a parking aid for vehicles being parked in garages By adding an IR based motion sensor the service can be extended to open parking also We can use this circuit in other applications like liquids level detection etc.

Block Diagram