Why And How To Place Fiducials On A PCB

[@Electronics_Dreams]

Hi! all your videos all nices! How do the machine know that this is fiducial? Thanks!

[@deangreenhough3479]

cool thanks, nice explanation

[@sentineo]

thanks! you're welcome

[@mostafagaberahmed6657]

thak you for your time and information

[@sentineo]

you're welcome!

[@dimonasua]

Thanks for this nice video!

[@sentineo]

you're welcome, glad you like it!

[@TheVideoVolcano]

So, why not four? or two?

[@sentineo]

you need asymmetry to ensure it cannot be interpreted in the wrong way. 4 can work as long as they are not in a square