Parking sensor

part · 1970 · Digital age

Ultrasonic distance sensors.

What it is made of

• Microcontroller — has part. A microcontroller calculates the distance.

Principles and materials it uses

• Ultrasound — uses. Ultrasound.
• Plastic — is made of. The case is plastic.

Things built in a similar way

• Sonar — works like. Echolocation in air.
• Radar — works like. A parking sensor, like radar, catches a reflected signal — only ultrasonic.

Take Parking sensor apart

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