Close
0%
0%

OpenLiDAR

360 degrees 3D LiDAR project

Similar projects worth following
A new 360 degree 3D LIDAR based on similar (and some even better) components as the Scanse Sweep.

Features
-No slip rings
-Wireless Power
-IRDA Infrared Data transfer
-2 Axis
-Adjustable speed
-BLDC motors
-Water-proof housing
-WIFI access (Hotspot)
-Battery pack
-Integrated encoders

An old prototype of our DIY LIDAR is working since years (http://grauonline.de/wordpress/?page_id=1233), and the new version is in work

So the first prototype is coming together. Changed the Brushless motor from a DJI 3510 to an PM2805 with encoder feedback on the Vertical axis. The first version will use a LidarLite V3, here we need a really slow vertical movement @ 0.01 hz and 3.0 hz horizontal, so around 100 seconds for one rotation for a dense 3D Cloud (not for realtime 3D, but for mapping it's ok - like the Leica BLK360)

LidarLite V3 fits nice in the housing. Using 6710 2RS / 61710 2RS 50x62x6 mm bearing at top/bottom to reduce load on motor. The motor needs the power to work against the friction of this two bearings.



Reducing height with the PM2805 BLDC.

Quick example of running a BLDC motor with an cheap L298 over 5V Powerbank and a Mega.

Quick test of IR serial communication between two nodemcu’s. Sending AS5048A sensor data wirelessly.

View project log

Enjoy this project?

Share

Discussions

Similar Projects

Does this project spark your interest?

Become a member to follow this project and never miss any updates