Emax

This company has changed their website to accommodate foreign buyers and
in the process it seems it has discontinued the
PC1602AR-H
<http://export.rsdelivers.com/product/powertip/pc1602ar-h/alphanumeric-l\
cd-display-pc1602ar-h-16x2/2143244.aspx>   (stock# 214-3244) and
replaced it with                                          PC1602ARS-H
<http://export.rsdelivers.com/product/powertip/pc1602ars-h/alphanumeric-\
lcddisplay-pc1602ars-h-16x2/2143301.aspx>   (stock# 214-3301). Are these
the same thing?

Also, when i do the replacement and solder on the required potentiometer
to the display, I just have to remove the inverter box on the main board
and that's it? This will cancel the the high frequency hum also?





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