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TFmini-S Lidar Ranging Sensor
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£41.50
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Built on the Time of Flight (ToF) principle, this sensor provides great accuracy and reliability in distance measurement, with a maximum ranging distance of 12 meters, it offers the capability to accurately measure distances across a good range. The sensor has a very useful high frame rate, which can achieve up to a 1000Hz output frequency. This high-speed data capture allows the sensor to effectively capture rapidly changing environments, making it a perfect fit for real-time applications that demand dynamic responsiveness. Despite its impressive performance, the sensor maintains remarkable energy efficiency, consuming less than 0.7W of power.
The compact design of the sensor is complemented by a minimal detection blind area, measuring less than 10cm. This attribute ensures that objects in close proximity are accurately detected. It supports both UART and I2C interfaces, and with this compatibility enables seamless integration with a wide array of controller boards, including popular platforms like Raspberry Pi, Raspberry Pi Pico, ESP32, and Arduino.
This versatile sensor is great for use with a variety of projects and applications, including robotics, automation, obstacle avoidance, and distance measurement!
Features
- Compact structure
- Lightweight
- Low-power consumption
- High frame rate (up to 1000Hz output frequency)
- 12m Ranging Distance
- Easy Integration
Specifications
| Performance | |
| Ranging Distance | 0.1~12.0m @90% reflectivity (Indoor 0klux) 0.1~7.0m @10% reflectivity (Indoor 0klux) 0.1~12.0m @90% reflectivity (Outdoor 70klux) 0.1~7.0m @10% reflectivity (Outdoor 70klux) |
| Frame Rate | UART: 1~1000Hz (adjustable, default 100Hz) I2C: 1~100Hz (adjustable) |
| Distance Resolution | 1cm |
| Operating Temperature | 0-60°C |
| Accuracy | ±6cm@(0.1~6m) ±1%@(6~12m) |
| Ambient Light Tolerance | 70 Klux |
| Optical Parameters | |
| Light Source | VCSEL |
| Eye Safety | Class1 (EN60825) |
| Central Wavelength | 850nm |
| Field of View | 2° |
| Electrical Parameters | |
| Power Supply | 5V±0.1V |
| Power | ≤0.7W |
| Communication Level | LVTTL (3.3V) |
| Average Current | ≤140mA |
| Peak Current | 200mA |
| Communication Interface | UART, I2C, I/O |
| Other | |
| Dimensions | 42 x 15 x 16mm |
| Storage Temperature | -20 - 75°C |
| Cable Length | 10cm |
| Case Material | ABS/PC |
| Weight | 5g±0.3g |
Resources
Pinout
| Number | Colour | Function | Description |
| 1 | Black | GND | Ground |
| 2 | Red | +5V | Power Input |
| 3 | White | RXD/SDA | UART RX / I2C Data |
| 4 | Green | TXD/SCL | UART TX / I2C Clock |
Package Contents
- 1x TFmini-S LiDAR Range Sensor
- 1x 4-Pin Male Cable
- 1x 4-Pin Cable
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