The LCM1602K-FSW-FBW is an LCD Display Modules Module RoHS manufactured by Longtech. It is a 16 character by 2 line LCD module, which includes LCD display, IC controller, mounting plate, and backlight. It supports both 5V and 3.3V logic operations and is RoHS compliant. The module offers up to 8 contrast levels, a viewing angle of 6O, and LED backlight. It also features a 4-bit / 8-bit parallel interface and supports both 1/16 and 1/14 duty modes. The LCM1602K-FSW-FBW is designed for use in industrial, medical, and consumer applications such as consumer electronics, office equipment, and home appliances.