This article introduces the role and advantages of PCB back drilling.

This article introduces how to judge the quality of PCB boards

The core board, as the name suggests, is an electronic motherboard packaged and packaged with key components and circuits in the hardware structure.

With the development and trend of the electronics industry, as well as the growing consumer groups, the rapid upgrading of consumer electronics.

Damage to the onboard processor of the core board is a problem that must be paid attention to in the process of using the core board for secondary development. It mainly includes (but is not limited to) the following situations

Peritoneal dialysis machine is a medical device used in the process of pouring dialysate into the patient's abdominal cavity, using the peritoneum to complete dialysis