VGA interface motherboard PCB circuit board circuit board development design copy board developmentVGA interface motherboard PCB circuit board circuit board development and design development capabili
2021/01/07 fandoukeji
Orifice plate design in Shenzhen PCB processingPerforated disk design, including the design of various types of disks with metalized holes and non-metalized holes, these designs are related to the pro
2021/01/07 fandoukeji
The solder mask design in PCB processing in DongguanThe minimum solder mask gap, minimum solder mask bridge width, and minimum N cover expansion size depend on the solder mask pattern transfer method,
2021/01/07 fandoukeji
OSP surface treatment PCB poor welding cause analysis and improvement measuresSummaryOSP is the abbreviation of (Organic Solderability Preservatives), which is translated as Organic Solderability Pres
2021/01/07 fandoukeji
How to prevent static electricity during PCBA processing and PCBA processing in Shenzhen?PCBA processing flow1. The customer provides engineering information, including the review of BOM and Gerber do
2021/01/06 fandoukeji
Same group and same layer design for timingFor the same group of traces in the timing sequence, the same group and the same layer design is generally required, especially the higher-speed bus structur
2021/01/06 fandoukeji
Disinfecting cabinets are the first electrical products invented by China, which are widely used in hotels, guesthouses, restaurants, schools, troops, canteens and other places. More and more Chinese
2021/01/06 fandoukeji
Traditional mechanical locks must be unlocked with keys. Users must carry a large set of keys with them, and they cannot open the door if they are lost; in summer, it is extremely inconvenient to take
2021/01/06 fandoukeji
