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HC-SR04 Ultrasonic Sensor
Art.nr: HC-SR04
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The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do. It offers excellent range accuracy and stable readings in an easy-to-use package.
Power Supply :5V DCQuiescent Current :...
- Produktbeskrivning
Produktbeskrivning
The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do. It offers excellent range accuracy and stable readings in an easy-to-use package.
- Power Supply :5V DC
- Quiescent Current : <2mA
- Effectual Angle: <15°
- Ranging Distance : 2cm ? 500 cm/1" - 16ft
- Resolution : 0.3 cm
Basic use of the HC-SR04 Ultrasonic Sensor
Please see the datasheet for an excellent description of how the sensor operates.