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HS-SR04-L,Ultrasonic Module

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Multi-Brand Ultrasonic Sensors for everyday users

The HS-SR04-L,Ultrasonic Module is a value-for-money multi-brand ultrasonic sensors designed for everyday users. It features Item Type: Ultrasonic Sensor and Model No. / Name: HS-SR04-L.

₹730
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Total: ₹730
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Item Type: Ultrasonic Sensor
Model No. / Name: HS-SR04-L
Operating Voltage (VDC): 3.3V/5V
Interface: PH2.0
Length (mm): 45
Width (mm): 20

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2670385Category: Multi-Brand Ultrasonic Sensors

About This Product

The HS-SR04-L,Ultrasonic Module is a value-for-money multi-brand ultrasonic sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Ultrasonic Sensor
  • Model No. / Name: HS-SR04-L
  • Operating Voltage (VDC): 3.3V/5V — works with standard household power
  • Interface: PH2.0 — compatible with modern devices
  • Length (mm): 45
  • Width (mm): 20
  • Weight (g): 16
  • Shipping Weight: 0.01 kg

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The HS-SR04-L ultrasonic module is an optimized design based on the traditional HC-SR04-L ultrasonic module. The function and size are fully compatible with the traditional HC-SR04-L module, and the details are much more optimized than the traditional HC-SR04-L module. This module has stable performance, accurate distance measurement, high module precision, and small blind area. Product application areas: robot obstacle avoidance, object distance measurement, liquid level detection, public security, parking lot, etc.


Features:

  1. Improved design with better performance over HC-SR04
  2. Compact and lightweight module
  3. Accurate and stable ultrasonic distance sensing
  4. High sensitivity and small blind zone
  5. Easy integration with microcontrollers (Arduino, Raspberry Pi, etc.)
  6. Suitable for indoor and outdoor environments

Package Includes:

1 x HS-SR04-L,Ultrasonic module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.