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LDROBOT

LDROBOT STU-22L Ultrasonic Material Detection Sensor

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Multi-Brand Ultrasonic Sensors for everyday users

The LDROBOT STU-22L Ultrasonic Material Detection Sensor by LDROBOT is a value-for-money multi-brand ultrasonic sensors designed for everyday users. It features Model No. / Name: STU 22L and Technology: Ultrasonic.

₹1,453
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Total: ₹1,453
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Model No. / Name: STU 22L
Technology: Ultrasonic
Storage Temperature (°C): -30 to 70
Communication Mode: UART/IO
Ranging Frequency: 100Hz
Detection Distance (mm): 2 to 6 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1666947Category: Multi-Brand Ultrasonic Sensors

About This Product

The LDROBOT STU-22L Ultrasonic Material Detection Sensor by LDROBOT is a value-for-money multi-brand ultrasonic sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: STU 22L
  • Technology: Ultrasonic
  • Storage Temperature (°C): -30 to 70 — plenty of room for files, apps, and media
  • Communication Mode: UART/IO
  • Ranging Frequency: 100Hz — smooth, flicker-free operation
  • Detection Distance (mm): 2 to 6 cm
  • Length (mm): 14
  • Width (mm): 11

Why Buy from Pricio?

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

The LDROBOT Ultrasonic Material Detection Sensor STU-22L is a compact and efficient device used for detecting materials and measuring distances based on ultrasonic technology. With its precise and reliable performance, the sensor can accurately identify various materials and their boundaries, making it suitable for industrial applications such as object recognition, level monitoring, and automation processes. Its small form factor and advanced features make it an essential tool for optimizing material handling and control systems.

Features:

  1. Ultrasonic technology for accuracy
  2. Differentiates between materials
  3. Industrial use: object recognition, automation
  4. Compact design for easy integration
  5. Reliable performance
  6. Advanced features enhance control
  7. Improves workflow efficiency
  8. Precise distance measurements

Package Includes:

1 x LDROBOT Ultrasonic Material Detection Sensor STU-22L

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.