Description: The 1602 16x2 module displays 2 character rows consisting of 16 characters each LCD display module with blue, green blacklight. Wide viewing angle and high contrast. Application: copiers, fax machines, printers, industrial test equipment, networking equipment such as - routers and storage devices. Specification: LCM type: Characters Operate with 5V DC Can display 2-lines X 16-characters. Material: electronic components 1602 LCD Display Module Size: 8 x 3.6cm/3 x 1.4inch Expansion Board: 4.1 x 1.9cm/1.6 x 0.7inch Package Includes: 2 Pieces 1602 LCD Display Note: Due to the quality differentiation of monitors and lighting effect, the picture may not reflect 100% the actual color of the item Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid