A 16 character x 2 line display that features a LED backlight transmissive display with a white on blue colour scheme. The display is of the Super-Twisted Nematic (STN) type and uses Chip-On-Glass technology.
Character type display with on-board alphanumeric and symbolic character sets
STN displays require less power and are lower cost than TFT LCD displays
Q. Hi, On the back of this display there appears to be what is the backlight unit with pins labeled 'K' and 'A'. Is this the backlight, if so, what are the polarities? If not, which pins are for the backlight? It doesn't appear to be in the datasheet.
Thanks.
A. Hi Robert. Thank you for your question. The information is ad required and the pins are A and K: A being + (positive) and K being - (negative). We shall get this added in the data sheet. Supply Voltage For LCD VLCD 4.5 VDC