LED light-pic 1

LED light-pic 2

light switch-pic 1

light switch-pic 2

digital switch-pic

digital switch-video

RGB & pot-pic

RGB & pot-video

piezo potentiometer-pic

piezo potentiometer-video

servo potentiometer-pic

servo potentiometer-video

Photoresistors-pic 1

Photoresistors-pic 2

Toll Collection Gate-pic 1

Toll Collection Gate-pic 2

Toll Collection Gate-video

through this project I have been able to make toll gate for cars by using Arduino.
The kits that I used in this project were:

• Arduino
• Ultrasonic Module
• Servo Motor
• Jumper Wires
I have faced some obstacles to move the toll up and down.
later on after I showed Bruce I discovered where is my mistake ,and
basically was where I place Ultrasonic Module.After I modified it.
the toll moves up and down correctly once the car pass near to it