An IIC 50m 1000Hz Lidar Distance Sensor is a high speed, long range laser distance module ideal for fast, precision distance measurement applications in robotics, automation and AGV.
Let's break this down and clarify what PT-50H-SKD lidar sensor typically means, how it works, and what you should know before using or purchasing one.
What is an IIC 50m 1000Hz Lidar Distance Sensor?
IIC: A two-wire serial communication protocol used for connecting short range lidar to microcontrollers e.g., Arduino, ESP32, Raspberry Pi. It’s simple and widely supported.
50m Range: The maximum measurable distance of IIC distance sensor under ideal conditions.
1000Hz: The 50m lidar sensor updates its distance reading 1000 times per second, very fast for real-time applications like robotics, obstacle avoidance, or automation.
Lidar: Uses pulsed laser light to measure distances. Unlike ultrasonic sensors, lidar sensor is more accurate and less affected by environmental noise.
Typical Features
1. Communication: I²C/ UART.
2. Range: Up to 50 meters,and some lidar distance sensor may be shorter depending on target reflectivity.
3. Accuracy: ±1–5cm, depending on model and environment.
4. Measurement Rate: 1000Hz, fast to 10000HZ.
5. FOV: Usually narrow 4mrad, focused beam.
6. Operating Voltage: DC 9V- 36V
Common Use Cases
Robotics: obstacle detection, navigation
Smart home automation: door open/close sensing
Industrial automation: level detection, positioning
Drone: UAV altitude sensing
Autonomous vehicles: low-cost prototyping
Note:
The PT-50H-SKD is a common 1000Hz I²C lidar sensor with 50m range. For more than 100m, look for models like:
PT-100H: 1000HZ lidar supports up to 100m via I²C.
PT-500H: high range to 500m with 1000HZ.
PTNS-1500H: 1500m single point lidar with 1KHZ or 50HZ.
Where to Buy?
JCJMLASER AliExpress: https://jcjmlaser.aliexpress.com/store/1105288408
JRT AliBaba: https://lasermeasure.en.alibaba.com/contactinfo.html
SEAKEDA Website: https://www.seakeda.com/contact-us/
Always verify the actual datasheet and user reviews before buying the lidar sensor.