3D Printable 3D scanner (lidar, ultrasonic) v2 by Pepa Mochr Vladik
DIY 3D Scanner | 3D Scan Any Object at Home | 3D Plot With Python MatplotLib | Arduino With Python | Arduino Ultrasonic Sensor, Servo Motor& DC Motor : 12 Steps - Instructables
Scanse Sweep 3D Scanner Kit - KIT-14482 - SparkFun Electronics
DIY Arduino based 3D scanning machine | IR 3D scanner - YouTube