I went also ahead and I uploaded a video were I made the test, here the link

https://youtube.com/shorts/vTGAobnKgKA

Micro Metal Geared motor w/Encoder - 6V 530RPM 30:1  (ITEM FIT0481)

current with no load: 54mA

stall current: ~540 mA.

Hi, I am designing also a PCB, but for the following motor

- Micro Metal Geared motor w/Encoder - 6V 530RPM 30:1  (ITEM FIT0481)

(https://www.dfrobot.com/product-1431.html)

does someone know if this also apply ?

Regards,

Enrique