wads convert an optical signal to electronic signal?

[jthwjthw]

currently doin a project on pci, pmc , gps module and power module...

my idiot teacher says all the boards above will b combined n lead to a device tt can convert optical signals to electronic signals...
n im suppose to find out.
ani1 out dere hav e ans?

 

[cloudz88]

fit zai == idiot ??

 

[rikie_rizza]

What idiot school are you in? the only idiot i know is spongebob and patrick.

 

[sigint]

no1 ot ere