10HZ TTL Laser Rangefinder Module 4000m

Below is a detailed overview of ETRC-40X laser rangefinder module 4000m:

Key Features:

1. Measurement Range: Up to more than 4000 meters with good reflectivity targets like retroreflective tape or white surfaces.

2. Measurement Frequency: 10Hz rangefinder module per second, ideal for real-time tracking.

3. Output Interface: TTL digital output, 4000m rangefinder module is compatible with microcontrollers such as Arduino, STM32, Raspberry Pi, etc.

4. Laser Type: Class 1 Laser rangefinder module 4000m is eye-safe under normal conditions.

5. Accuracy: Typically ±1 meter or better, depending on target reflectivity and environmental conditions.

6. Operating Voltage: Usually 9V-15 DC, low power consumption.

7. Communication Protocol: Simple digital pulse or serial like TTL signal.

8. Compact Size: Small form factor 4000m laser rangefinder module is suitable for integration into drones, robotics, surveying tools, etc.

Typical Applications:

1. Drone Altitude and Obstacle Avoidance: Real-time distance sensing for terrain following and collision prevention.

2. Robotics and Autonomous Vehicles: Navigation and obstacle detection in outdoor environments.

3. Surveying and Mapping: Long-range distance measurement for topographic surveys.

4. Industrial Automation: Positioning and monitoring over large distances.

5. Security and Surveillance: Perimeter monitoring and intrusion detection.

Pinout:

VCC +9V Power Supply

GND Ground

TRIG Trigger Input to start measurement

OUT DATA TTL Output distance data or pulse width

Always check the datasheet of your specific rangefinder module 4000m from brands like Seakeda, JRT, or JCJMLASER AliExpress.

https://jcjmlaser.aliexpress.com/store/1105288408

Important Safety Notes:

Never look directly into the laser beam.

Ensure it’s Class 1 Laser safe under normal operation.

Follow local regulations regarding laser use.