I want to iterate through loop and read serials from collection and show them using ngx-barcode using the following code:

```
<tbody>
<tr *ngFor="let PS of PrintSerials">
<ngx-barcode [bc-value]="{{ PS.SerialId }}" [bc-display-value]="true"></ngx-barcode>
</tr>
</tbody>

```

but I get this error;

> 
> NodeInvocationException: Template parse errors: Parser Error: Got
>  interpolation ({{}}) where expression was expected at column 0 in [{{
>  PS.SerialId }}] in
>  ng:///AppModuleShared/PrintSerialsComponent.html@8:25 (" ][bc-value]="{{ PS.SerialId }}" [bc-display-value]="true"> 
>  "): ng:///AppModuleShared/PrintSerialsComponent.html@8:25
> 
> 
> 

How can I show the serial barcode?
thanks