PCB board processing technology, including computer-aided manufacturing processing technology, namely CAD/CAM, and light-painting technology. The following introduces computer-aided manufacturing processing technology. Computer Aided Manufacturing (CAM) is […]

PCBA testing refers to the testing of IC programming, circuit continuity, current, voltage, pressure and other aspects of the PCBA board. There are many uncontrollable factors […]

When etching, must adhere to the first piece of processing. Determine the etching parameters (rate, temperature, etc.) through the first piece processing, and determine whether the […]

About the causes and solutions of the blackening of the electroplated gold layer, here are three common causes of problems for reference. 1. Thickness control of […]