1) Alphanumeric LCD Display Module 8x2 2) Display mode:STN,Y-G,no backlight 3) LCD size:40.0x35.5mm 4) V.A size:30.0x14 ... 9) Power Supply Voltage 5.0 V 10) VLCD Adjustable For Best Contrast 4.7 V (VOP.) 11) Operation temperature -20 ... °C Product range1) TN, STN, FSTN LCD panels, modules,2) customized LCD panels, modules,3) small TFT type.8x2 character LCM Alphanumeric LCD Display Module 8x2