If you want to Detect any Obstacle but dont know how to do it So,To overcome this problem, the only thing you should do is to get a Lidar sensor. Lidar is commonly used tomake high-resolution maps, with applications in surveying, geodesy, geomatics, archaeology, geography, geology, geomorphology, seismology, forestry, atmospheric physics, laser guidance, airborne laser swath mapping (ALSM), and laser altimetry.
TFmini-S is a single-point ranging LiDAR based on the TFmini upgrade. The blind zone is shortened from 30cm to 10cm, the outdoor performance and accuracy of different reflectivity are improved. The distance range is not disturbed by ambient light, which can be consistent with the indoor range and the accuracy is further optimized. The error performance at 10% reflectivity approaches the background of 90% reflectivity, and the interface supports UART and I2C switching at any time. It can achieve stable, accurate, sensitive, and high-frequency range detection.
Features:
- Small size
- Lightweight
- Low power consumption
- High frame rate(up to 1000Hz)
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Applications:
- Unidirectional ranging LiDAR.
- Obstacle avoidance.
- Assisted landing.
- Terrain following.
- Robots outdoor obstacle avoidance.
- Intelligent parking. Crane operations.
- Vehicle position sensing.
- Vehicle detection for barrier gate control.
- High-precision &High-speed measurement.
- Eye-safe infrared LED light.
- Compact size, lightweight.
- Good performance for height fixing and terrain-following drones.
The following table illustrates a comparison between the different LiDAR modules
| Parameters | TF-Luna | TFmini-S | TFmini Plus | TF Mini LiDAR |
|---|---|---|---|---|
| Operating Range | 0.2m -8m @90%reflectivity |
0.1 m-12m @90%reflectivity |
0.1 m-12m @90%reflectivity |
0.3m-12m 5m@10%reflectivity |
| Frame Rate | 1-125Hz | 1-1000Hz | 1-1000Hz | 100Hz |
| Distance Resolution | 1cm | 1cm | 1cm | 1cm |
| Accuracy | 6cm@(0.2m-3m) 2%@(3m-8m) |
6cm@(0.1 m-6m) 1%@(6m-12m) |
5cm@(0.1m-5m) 1%@(5m-12m) |
1%(less than 6m) 2%(6m-12m) |
| FOV | 2 | 2 | 3.6 | 2.3 |
| Laser Wavelength | 850nm | 850nm | 850nm | 850nm |
| Light Sensitivity | 70Klux | 70 Klux | 70 Klux | 70,000lux |
| Output Data | Single-point, distance value |
Single-point, distance value |
Single-point distance value |
Single-point distance value |
| Communication Interface | UART, I2C | UART, I2C, I/O | UART, I2C, I/O | UART |
| Laser Safety Class | Class1(IEC60825) | Class1 (IEC60825) | Class1 (IEC60825) | FDA Class I |
Package Includes:
1 x TFMini-S Micro LiDAR Distance Sensor
1 x Cable
1 x QC card
* Product Images are shown for illustrative purposes only and may differ from actual product.
