Pay special attention to all electronic devices, it is a keyless entry system of the car or home audio equipment, and you will encounter a unique coding standard called Data Matrix which is used by manufacturers today. The drive behind the integration of this standard is to help manufacturers build an automated tracking system that is durable, machine readable, and creates a unique identification of each product during its life cycle. The ECC 200 2D Data Matrix are made by laser marking. They are a cost effective method for distinguishing and tracking of products during the manufacturing cycle, sales distribution and verification steps after-sales warranty.
Data Matrix are strong enough to survive the manufacture of complex processes such as general cleaning and wave solder, without affecting the performance of the circuit. This durability is the main reason they are widely used in the manufacturing process. The ECC 200 2D Data Matrix has a way of storing control strings of alphanumeric characters in a very small area of the circuit board.
Advantages of ECC 200 2D Data Matrix bar codes classic 1D are shown below.
DataMatrix easily accommodate low-contrast printing directly on parts without using a label. In contrast to the encoding of analog data in conventional barcodes, Data Matrix codes encode information digitally.