Robokreeda HC-SR04 Ultrasonic Distance Sensor Module

Name: Robokreeda HC-SR04 Ultrasonic Distance Sensor Module
SKU: RK29065
Availability: InStock

₹116.82

Robokreeda HC-SR04 Ultrasonic Distance Sensor Module

The most popular and reliable ultrasonic ranging module – perfect for obstacle avoidance robots, parking sensors, drone altimeters, level measurement, and Arduino/Raspberry Pi/ESP32 projects.

Key Features

Operating Voltage: 5 V DC
Working Current: < 15 mA
Measuring Range: 2 cm – 400 cm (theoretical up to 500 cm)
Resolution: 0.3 cm
Accuracy: ±3 mm
Measuring Angle: ≤ 15°
Trigger Pulse Width: 10 µs
4-pin interface: VCC, Trig, Echo, GND
On-board temperature compensation circuit
Stable performance even in noisy environments

SKU: RK29065 Category: Electronics Components

Description
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Robokreeda HC-SR04 Ultrasonic Distance Sensor Module

The most popular and reliable ultrasonic ranging module – perfect for obstacle avoidance robots, parking sensors, drone altimeters, level measurement, and Arduino/Raspberry Pi/ESP32 projects.

Key Features

Operating Voltage: 5 V DC
Working Current: < 15 mA
Measuring Range: 2 cm – 400 cm (theoretical up to 500 cm)
Resolution: 0.3 cm
Accuracy: ±3 mm
Measuring Angle: ≤ 15°
Trigger Pulse Width: 10 µs
4-pin interface: VCC, Trig, Echo, GND
On-board temperature compensation circuit
Stable performance even in noisy environments

Technical Specifications

Sensor: 16 mm ultrasonic transducer pair
Trigger Input: 10 µs high pulse
Echo Output: High-level pulse (duration = distance in µs ÷ 58 or ÷ 148 in inches)
Dimensions: 45 × 20 × 15 mm
Weight: 9 g

Applications

Robot obstacle avoidance
Smart dustbins & automatic doors
Water tank / liquid level monitoring
Drone landing & altitude hold
DIY parking assistant

Package Includes

1 × Robokreeda HC-SR04 Ultrasonic Sensor Module
1 × 20 cm 4-pin Female-to-Female Dupont cable

Measure distance in milliseconds — the Robokreeda HC-SR04 is the #1 choice for every robotics and automation project!

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₹295.00

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