Many engineers do not know how to repair the PCB when without the PCB schematic drawings, and in order to protect intellectual property, manufacturers generally do not want to give the PCB schematic drawings to others, this makes a lot of trouble for PCB
In industry research,PCB industry is generally subdivided into six major subdivisions such as single-sided boards, double-sided boards, multilayer boards, flexible boards, HDI (High Density Interconnect) boards and packaging substrates.
What is PCB reverse engineering? Simply speaking,it is from the finished product to reverse the finished product production and processing,then rebuild the finished product as the original design.
The Office of the Ministry of Industry recently issued a notice,formally start the third stage work of 5G technology research and development experiment, and strive to achieve the basic goal of the third stage work before the end of 2018, support 5G scale
In LED lighting industry, the problem of heat conduction and heat dissipation is an important link in lighting design, in other words, if the design process, the heat conduction and heat dissipation problems are not solved, this product is likely to be a