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The module allows to measure the distance to the obstacle by measuring the time difference between the wave sent and the reflected wave. Measuring range 2 ... 400cm. Sparkfun SEN-13959
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
The HC-SR04 ultrasonic sensor measures the distance from the obstacle on the sonar principle - measuring the time between sending and returning the ultrasonic wave. The module offers high accuracy of measurement, stable reading and the ability to easily join the project. The sunlight and the black color of the object do not affect the work of the sensor.
properties
- Measuring angle: <15 °
- Range of measured distance: 2 ... 400 cm
- Resolution: 0.3 cm
- Power supply: 5 V DC
- Quiescent current: 15 mA
- Dimensions 45 x 20 x 15 mm
Data sheet
- Interface
- Sygnał cyfrowy
- Type of sensor
- Ultrasonic
- Minimum distance
- 2 cm
- Maximum distance
- 400 cm
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