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Character LCDs / NHD-0420DZ-FL-YBW LCD Replacement by NHD-0420H1Z-FL-GBW-33V3
« on: April 01, 2015, 08:19:43 AM »
Hi,
We are using the display part: NHD-0420DZ-FL-YBW (4X20 supply is+5V). Now we are planning to reduce the LCD size by replacing the new LCD part: NHD-0420H1Z-FL-GBW-33V3 (4X20 supply is 3.3 to +5.5V).
We are planning to use the same +5V supply for this NHD-0420H1Z-FL-GBW-33V3 part and I/O interface also same +5V as NHD-0420DZ-FL-YBW.
Is this method of doing has any issue? Since the typical voltage is +3.3V mentioned for the display : NHD-0420H1Z-FL-GBW-33V3.
Thanks and Regards,
Sugumar K
India.
We are using the display part: NHD-0420DZ-FL-YBW (4X20 supply is+5V). Now we are planning to reduce the LCD size by replacing the new LCD part: NHD-0420H1Z-FL-GBW-33V3 (4X20 supply is 3.3 to +5.5V).
We are planning to use the same +5V supply for this NHD-0420H1Z-FL-GBW-33V3 part and I/O interface also same +5V as NHD-0420DZ-FL-YBW.
Is this method of doing has any issue? Since the typical voltage is +3.3V mentioned for the display : NHD-0420H1Z-FL-GBW-33V3.
Thanks and Regards,
Sugumar K
India.