A4010 Slamtec RPLIDAR A1 - 360 Laser Range Scanner

A4010 Slamtec RPLIDAR A1 - 360 Laser Range Scanner

A kedvenc robotod jelenleg kapuzárási pánikban van? Szüksége van egy új célra, vagy talán egy új irányra?  Nos, most már megtalálhatja az utat a megfizethető és könnyen használható Slamtec RPLIDAR A1 segítségével.

A LIDAR-okról már hallhattál, amikor az önvezető autókról beszélnek. A LIDAR egy olyan érzékelő, amely lézer segítségével pontosan érzékeli a távolságot. A Time-of-Flight érzékelőkkel ellentétben a LIDAR-ok hihetetlenül gyorsak. A szonár/ultrahangos érzékelőkkel ellentétben nagyon precízek, igen pontosan mérik a távolságot az előttük található tárgytól.

Now, because you can get accurate distance measurements at high speeds, you can put the LIDAR sensor on a spinning motor. The laser shoots out thousands of times a second, and when correlated with the angular location, can create a 2D 'map' of obstacles and walls. Normally, LIDAR sensors are outside the budget of hobby/maker robots, but the Slamtec is a great price and is an excellent choice for many robots or interactive projects.

This laser scanner development kit can perform 360-degree scans within a 12-meter range. You can configure it for 2-10 Hz sample rate (that's for an entire rotation). Out of the box you'll get 0.2cm distance resolution, 1 degree angular resolution and 12 meter range.

The sensor comes with a onboard connector with power and data pins. You can power from 5V, and data is 3V logic "TTL" serial. You could in theory power and communicate directly over the serial pins, but for most computers, it will be a lot easier to use a USB cable and connect to the included USB-serial converter dongle. Please note: despite having RP in the name, its not just for Raspberry Pi computers. Slamtec provides plug-n-play software that ran on our computer very easily and will plot out the 2D point cloud data for quick testing.

Technikai adatok:

• Power Supply: 5V
• Detection Range: 12 meters
• Sample Rate: 8,000 Samples/s
• Angular Resolution: 1 degree
• Distance Resolution: 0.2cm (If scan rate set as 5.5Hz, resolution is 0.2% of actual distance)
• Dimensions: 
  • Overall width: 98.5mm
  • Height: 60mm
  • Weight: 170g
• Visit Slamtec's support page for software, CAD files, documentation and more

• A1M8 Datasheet