Hi there, I just managed to get my hands on some LCDs. The LCDs are from: www.bgmicro.com The information on the LCD are here: http://www.bgmicro.com/prodinfo.asp?sid=981018518518519E-02202157192162&prodid=LCD1022&page=1&cri=LCD&stype=2 The datasheet is on the left link. The name of the pdf is "2x16el.pdf" Actually I have 2 questions. 1) How easy is it to interface with it. Data bus is 4 -bit. Is it much harder to talk to the LCD? 2) Do I really need an EL inverter to make it function. I don't really need the backlight function. Is there any good tutorial on EL inverter if I need it some day? Sorry about these trivial questions. This is the first time I am interfacing with the LCD. Appreciate your help, John -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu