This project report concentrates on the construction of LCD display board that will display characters in Bengali and can be controlled over LAN environment. Here Bangla characters has been displayed on an LCD (liquid crystal display) panel. The LCD panel is driven by a microcontroller based driver circuit. The whole display system (Driver circuit and the LCD panel) is connected to a server computer. A user can control the displayed message from a client PC connected to the same LAN (local area network).