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LDROBOT DTOF LD19 Laser Ranging Sensor, 360° Omni-Directional Lidar, UART Bus with 12m range

9,628.00

  1. Typical measuring range: 0.02~12m
  2. Sampling frequency: 4500 Hz
  3. Sweep frequency: 10 Hz
  4. Angular resolution: ≤1°
SKU: RK008634 Categories: ,

Description

LD19 is mainly composed of laser ranging core, wireless transmission unit, wireless communication unit, angle measuring unit, motor driving unit, and mechanical housing. The LD19 ranging core adopts DTOF technology to measure 4500 times each second. When it works, LD19 emits the infrared laser forward, the laser is reflected to the single photon receiving unit after encountering the target object. Thus, we get both time of laser emitting and receiving, the gap between them is time of flight. With the light speed, we can calculate the distance. After receiving distance data, LD19 will combine them with angel value getting from angle measurement unit to comprise the points cloud data, then transmitting the points cloud data to external interface via wireless communication. Meanwhile, the external interface provides PWM to allow the motor driving unit to drive the motor. After the external control unit gets the rotational speed , it will reach to specified speed through PID algorithm closed-loop control to ensure LD19 work stably.

 

 

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Outline Dimensions

 

 


Features:

  1. Based on TOF (Time of Flight) laser ranging technology
  2. Support UART communication
  3. Measuring radius 12m
  4. 30K Lux anti-glare interference
  5. 4500Hz measurement frequency
  6. 360° scanning range
  7. Laser Safety Meets FDA Class 1 Standards
  8. compact appearance
  9. 10000+ hours service life

Specifications: 

Typical measuring range0.02~12m
Sampling frequency4500 Hz
Sweep frequency10 Hz
Angular resolution≤1°
Mechanical size38.59*38.59*33.50mm
Communication interfaceUART @ 230400bps
Supply voltage5V
Working current180mA
Power consumption0.9W
Operating temperature range-10℃~40℃
Scanning range360°
Ranging accuracy10mm (300mm<measurement distance<=12000mm)

Packages includes: 

1 x LDROBOT DTOF LD19 Laser Ranging Sensor, 360° Omni-Directional Lidar, UART Bus with 12m range

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