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The HC-SR05 ultrasonic distance sensor provides an easy way for your projects to measure distances up to 4.5 m.
Voltage: 4.5 to 5.5 VDC
Sound frequency: 40 KHz
Measurement resolution: 0.3 cm
Measurement angle: 15°
Supply current: 10 to 40 mA
Trigger Pin format: 10 uS pulse
Connector: 5 pin male
Detection distance: 0.79" x 177.17"
Size: 1.78" x 0.79" x 0.52"