Automatic Gate

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1. How does an automatic gate system using Arduino detect the presence of a vehicle?

• a) By smelling the exhaust fumes
• b) By using ultrasonic or infrared sensors
• c) By listening for the engine sound
• d) By predicting the vehicle's arrival

2. How can Arduino be used to control the opening and closing speed of the automatic gate?

• a) By using different gate materials
• b) By predicting the gate's speed
• c) By adjusting motor voltage using PWM
• d) By using a stopwatch

3. How can an automatic gate system enhance security using Arduino?

• a) By playing loud music to deter intruders
• b) By predicting security breaches
• c) By integrating RFID or password-based access control
• d) By releasing guard dogs

4. If the automatic gate using Arduino could talk, what would it say when it opens?

• a) "Welcome, honored guest!"
• b) "Prepare for takeoff!"
• c) "Gate mode: Fancy dance"
• d) "Mind the gap!"

5. How can an automatic gate using Arduino impress its owner?

• a) By predicting lottery numbers
• b) By folding laundry
• c) By anticipating their arrival and opening promptly
• d) By making jokes

6. What's the secret talent of the automatic gate using Arduino?

• a) Playing the guitar
• b) Dancing the cha-cha
• c) Teleporting to different dimensions
• d) Keeping track of time