Description: Gravity URM09 - Ultrasonic distance sensor 2-500cm analogue - DFRobot SEN0307.
Module with ultrasonic distance sensorURM09, with measuring rangefrom 2 cm to 500 cm.Supply voltage is3.3 V to 5.5 V. The measuring frequency can reach up to 30 Hz.It communicates via an analogue interface. The ultrasonic sensor measures the distance using sound waves. It sends out a wave of a certain frequency and listens when the wave bounces back to the object and returns to the sensor.
URM09 ultrasonic distance sensor.
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Arduino compatible product For a sample code and detailed information, see theuserguide. |
Connection of ultrasonic distance sensor URM09
The module works with any microcontroller equipped with analogue inputs. In order to read the data, simply connect the power supply and output pins to the appropriate inputs of the microcontroller.
Example of connection withArduino.
Sensor specification URM09
- Supply voltage: 3.3 V to 5.5 V
- Power consumption: 20 mA
- Measurement range: from 2 cm to 500 cm
- Resolution: 1 cm
- Accuracy: 1%
- Frequency: max. 30 Hz
- Operating temperature: -10°C to 70°C
- Dimensions: 47 x 22 mm
- Distance calculation formula: Distance =Vout (mV) x 520 / Vin (mV)
Measurement angle.
Contents of sensor set URM09
- Analogue sensor URM09
- Gravity cable
Useful links |
