I present to you my fifth version of the turntable for product presentation and photography/filming.
The whole system is powered by a cheap "arduino" motor and powered by 5V from USB. The speed of rotation is ensured by the PWM regulator (it is also possible to use a potentiometer, I have not tried)
For assembly, you need 2x M3-25 screws with a lock nut (it is not necessary, it can be an ordinary one) to secure the motor. Next, the cover, in which the potentiometer/pwm regulator is built, is attached to the base with two M3-8 screws (or 10), or the inside is secured with a nut - again this is not a condition, you can screw the screws directly into the plastic. The last screw (M3-10) secures the cover of the middle gear (I recommend not to tighten it too much, it's just a safeguard against the wheel falling out). This cover is not necessary, it is there "just in case".

Material:

• 2x M3-25 Screw

[https://eu.store.bambulab.com/en-cz/collections/makers-supply/products/m3-button-head-cap-machine-screws-bhcs?variant=48671487131996](https://eu.store.bambulab.com/en-cz/collections/makers-supply/products/m3-button-head-cap-machine-screws-bhcs?variant=48671487131996)

• 2x M3 nut (can be locknut)
• 2x M3-10 (for body potentiometr / pwm controller cover)

[https://eu.store.bambulab.com/en-cz/collections/makers-supply/products/m3-button-head-cap-machine-screws-bhcs?variant=48671486968156](https://eu.store.bambulab.com/en-cz/collections/makers-supply/products/m3-button-head-cap-machine-screws-bhcs?variant=48671486968156)

• 1x M3-10 (for middle gear cover – same as early)
• Usb cable (or connector + cable – if u buy cable with both connectors, just cut one) OR buy one at Bambu shop with motor

[https://eu.store.bambulab.com/en-cz/collections/makers-supply/products/usb-a-power-cable-with-ph2-0-connector](https://eu.store.bambulab.com/en-cz/collections/makers-supply/products/usb-a-power-cable-with-ph2-0-connector)

• „yellow arduino“ motor – single shaft (or just cut second shaft) OR buy one in Bambu shop with Cable

[https://eu.store.bambulab.com/en-cz/collections/makers-supply/products/tt-motor-dc5v-59rpm-ccw-single-axis](https://eu.store.bambulab.com/en-cz/collections/makers-supply/products/tt-motor-dc5v-59rpm-ccw-single-axis)

• DC 1.8V 3V 5V 6V 12V 2A 1803BK PWM Motor Speed Controller Low Voltage Motor Speed Regulator Switch PWM Adjustable Drive Module (fan control, motor control, LED control)

[https://www.aliexpress.com/item/1005006443688845.html](https://www.aliexpress.com/item/1005006443688845.html)