HCSR04 Ultrasonic proximity Sensor Module

₹46.00

Specification

model: HCSR04
weight: 0.016 kg
accuracy: 0.3 cm
material: Plastic
thickness: 0.31 cm
availability: In Stock
sensing angle: < 15 Degree
inner diameter: 16 mm
sensing distance: 2 ~ 450 cm
country of origin: Made in India
operating current: <2 mA
input supply voltage: 5 VDC

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Description

Ultrasonic sensors work by emitting sound waves at a frequency too high for humans to hear. They then wait for the sound to be reflected back, calculating distance based on the time required. This is similar to how radar measures the time it takes a radio wave to return after hitting an object.

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