The DIY PiLiDAR scanner project uses a Raspberry Pi for LiDAR mapping. LiDAR scans the surroundings by firing lasers to ...

So how does this $25 DIY laser scanner measure up? Great, to be honest. Check out the video below to see how well his scanner works, and be sure to take a look through his second writeup (Google ...

[Ben Krasnow] built his own version of the TSA’s body scanner. The device works by firing a beam of x-rays at at target. Some of the beam will go through the target, some will be absorbed by ...