Homemade Turntable

Homemade turntable for vinyl discs

I wanted to show them a turntable or turntable, as they want to call it, done by me in its entirety, and after much work I can say that the result exceeded my expectations.

I started by buying mdf with the measures that I intended to make the tray and gluing

Total mashing to cover all imperfections and achieve a better finish
Vinyl

Placement of the pulley that will pull the plate. I used the pulley of a washing machine, I cut the part of the center and screwed the same to the plate, previously having marked with a compass the centered circumference.
The motor was extracted from a cassette player, has 4 pins, in two of which a potentiometer is connected to regulate the speed.
The strap, not getting the measure I needed, I cut a motorcycle camera and it was more than good.

I used aluminum from a computer hard drive chassis, trimmed and polished

Performing a basic anti-skating system. Mechanism that exerts a force contrary to that generated by the friction of the pick with the disc in the direction of the center, to allow a better reading of the groove of the vinyl disc

Made of wood for the cartridge

To finish, I screwed to the plate some plates of lead that had at home, and to have a better view I placed a ribbon of copper in the edge of the plate:

If you want to see a video...