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Ultrasonic Sensor HC-SR04
Reliable distance sensor for obstacle avoidance and ranging in robots.
₹120
In Stock
Qty:
1
100 in stockSKU: SNS-HCSR04-001
Key Features
- ✓Range: 2cm to 400cm
- ✓Accuracy: ±3mm
- ✓Non-contact distance measurement
- ✓Simple 4-pin interface (VCC, GND, Trig, Echo)
- ✓Works with Arduino, Raspberry Pi, STM32
Specifications
Power Supply5V DC
Measuring Range2cm – 400cm
Accuracy±3mm
Measuring Angle15°
Trigger Input10µs TTL pulse
Current Draw15mA
Dimensions45mm × 20mm × 15mm
About This Product
The HC-SR04 measures distance from 2cm to 400cm with ±3mm accuracy. Essential for obstacle avoidance in any mobile robot or autonomous vehicle project.
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