HC-SR04 Ultrasonic Sensor for arduino
HC-SR04 Ultrasonic Sensor for arduino
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Quality electronics from Tech Depot India, Bengaluru.
Specifications
| Feature | Details |
| Type | Ultrasonic Distance Sensor |
| Origin | Original/Authentic |
| Measurement Range | 2cm - 400cm |
| Accuracy | +/-3mm |
| Operating Voltage | 5V DC |
| Frequency | 40kHz |
| Pins | 4 (VCC, GND, TRIG, ECHO) |
| Dimensions | 45.5 x 20.5 x 15.5mm |
- Type: Ultrasonic Distance Sensor
- Measurement Range: 2cm - 400cm
- Accuracy: +/-3mm
- Operating Voltage: 5V DC
- Frequency: 40kHz
- Pins: 4 (VCC, GND, TRIG, ECHO)
Why Choose HC-SR04 Ultrasonic Sensor for arduino?
100% Authentic
GST Invoice - A GST invoice is included with every order.
Expert Support - Dedicated technical help on WhatsApp and email.
Pan-India Delivery - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.
Trusted by Makers - Used by students, hobbyists and professionals nationwide.
Key Features of HC-SR04 Ultrasonic Sensor for arduino
- Non-Contact Measurement - Detect objects without physical contact
- High Accuracy - Precise distance measurement for reliable projects
- Easy Integration - Compatible with Arduino, Raspberry Pi, and microcontrollers
- Low Power Consumption - Ideal for battery-powered applications
- Wide Detection Range - Works from 2cm to 4 meters
Perfect For
DIY Electronics
Perfect for obstacle detection robots, water level sensors, parking assist systems, and hobbyist experimentation.
Professional Applications
Suitable for industrial automation, robotic systems, security systems, and commercial IoT solutions.
Learning & Education
Great for students learning embedded systems, Arduino programming, and sensor integration in educational institutions.
- DIY Electronics: Perfect for obstacle detection robots, water level sensors, parking assist systems, and hobbyist experimentation.
- Professional Applications: Suitable for industrial automation, robotic systems, security systems, and commercial IoT solutions.
- Learning & Education: Great for students learning embedded systems, Arduino programming, and sensor integration in educational institutions.
What's Included
In the Box:
- HC-SR04 Ultrasonic Sensor Module
- Pin headers (pre-soldered)
- Complete documentation
- Technical support materials
- Quick start guide
How It Works
The HC-SR04 uses ultrasonic waves to measure distance. Send a pulse to the TRIG pin, and the ECHO pin returns the time taken for the sound to bounce back. Simple distance calculation gives you accurate measurements!
Frequently Asked Questions
Is this 100% authentic?
Yes! We guarantee genuine HC-SR04 sensors.
What warranty coverage do I get?
Replacement or refund available.
How fast is the shipping?
Express shipping available on request.
Do you provide technical support?
Yes! Full technical support via email and WhatsApp reliable. Our engineers can help with wiring, coding, and troubleshooting.
What's your return policy?
Are bulk discounts available?
Yes! Wholesale pricing on orders of 10+ units. Contact us for custom quotes.
Which microcontrollers does it work with?
Compatible with Arduino (Uno, Mega, Nano), Raspberry Pi, NodeMCU, STM32, and most 5V microcontroller boards.
Do you provide code examples?
Yes! Sample Arduino code and wiring diagrams included with every purchase. Full documentation available online.
Customer Support
Email: techdepotindia@gmail.com
WhatsApp: Available for setup and troubleshooting help
Order your HC-SR04 Ultrasonic Sensor for arduino today and start building your next project.
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Related: Browse more from our Arduino collection, or see all products at Tech Depot India.