3D Printed Turntable Record Player - Testing Demo V1,V2,V3

Initial testing and development of my mostly 3D printed turntable record player, From the first concept testing to the final working turntable.
Versions info:
V0 - Initial testing of my designed 3D printed tonearm only. (photos only)
All tonearm part is 3D printed except AT3600L phono cartridge, 10mm aluminum tube (recycled from floor wiper), 695zz ball bearing and M5 screw)
V1 - Belt Drive with DC motor.
The first attempt to using a DC motor recycled from an old inkjet printer to drive the platter with a belt and 3D printed pulley.
V2 - Direct Drive with DC motor.
Using DC motor from the CD-ROM drive to drive the platter directly with optical encoder printed under the platter. The motor is controlled with Arduino Uno using a PID control scheme.
V3 - Direct Drive with Stepper motor
Using a Stepper motor (The same one as on the Anet A8 3D printer) to drive a platter directly. The Stepper motor is controlled by a Bigtreetech TMC2209 Trinamic driver and Arduino Uno. The plinth is made of an MDF board from an old computer desk.
The needle is AudioTechnica AT3600L with a 3.5grams tracking force.
STL files on Thingiverse:
www.thingivers...
Arduino source code:
github.com/ksd...

[@polieblog]

Thanks it's amazing ! I built the tonearm part but I wonder how you assembly the motor and platter parts, can't find any pictures or blueprint of that

[@jgjmatthews]

Subscribed. Thank you for this, it's exactly what I've been looking for.

[@888sachu]

Excellent brother

[@alf1943]

Cooles Video und sehr interessant! Greetings from Germany Alf

[@varunmehta1821]

Can we get a build instructions for the electronics??