The JSN-SR04T V3.3 Waterproof Ultrasonic Sensor Module is an advanced distance measurement sensor designed for reliable operation in wet, outdoor, and industrial environments. Unlike standard ultrasonic sensors (like HC-SR04), it features a separate waterproof probe, allowing the sensing head to be exposed to moisture while keeping the control circuit safe.
This upgraded V3.3 version includes temperature compensation, improved accuracy, and better anti-interference performance, ensuring stable readings even in noisy environments. It supports multiple output modes including PWM and UART, making it flexible for different applications.
With a detection range of 20 cm to 600 cm and high resolution, it is ideal for applications such as water level monitoring, obstacle detection, smart parking systems, and robotics.
Available at Microspark Store – Your Trusted Electronic Component Store!
Key Features
- Waterproof ultrasonic probe (IP-rated)
- Detection Range: 20 cm – 600 cm
- Accuracy: ±1 cm (typical)
- Resolution: 1 mm
- Operating Voltage: 3.0V – 5.5V DC
- Low power consumption (<8mA)
- Multiple modes: PWM, UART, digital output
- Built-in temperature compensation
- Strong anti-interference capability
- Long cable (~2.5m) for flexible installation
Applications
- Water level measurement (tank, pond, reservoir)
- Outdoor distance sensing
- Obstacle avoidance in robotics
- Parking and reversing sensors
- Industrial automation systems
- Smart agriculture and IoT projects
Package Includes
- 1 × JSN-SR04T V3.3 Ultrasonic Sensor Module
- 1 × Waterproof Ultrasonic Probe (with cable)
Available at Microspark Store – Your Trusted Electronic Component Store! At Microspark Store, we ensure every product is quality-checked and tested before shipping, so you can buy with confidence and start building without worries.
Please Note: Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this module in your projects.
Disclaimer: Images shown are for illustration only and may not exactly represent the final product. Minor differences may occur due to lighting, display variations, or manufacturer updates. We reserve the right to make changes to the product without prior notice.
