LMC-STC1D16/SSC1D16 is a 16 characters * 1 line, 1/16 duty 1/4 bias LCD display screen, TN/STN display mode, LED/EL backlight, 5 x 8 dot fonts, controller is NT3881 or equivalent, working voltage is DC+5V, LED backlight voltage is DC+5V, EL backlight voltage is AC90~100V(400~700HZ), EL inverter is I001A(I001B)