Liang Guo

Liang is a skillful Electronics Engineer with an ability to solder almost anything. By anything, we mean 15+ year old shattered HDD Circuitry to retro gaming consoles .

SMT Stencil: SMT Steel Mesh

SMT steel mesh, which is used to consistently distribute solder paste or patch glue, is the outer...

A primer on the Lithium Battery Production Process

Lithium batteries have entered people’s daily life on a large scale, but how much do you know about...

Basics of SMT Solder Paste Printing

Solder paste printing is a key part in the SMT (Surface Mount Technology) process. Since the solder...

The Basics of PCB Marking

1. The role of MARK

The "mark point" is also called the reference point and is the point of...

The SMT PCB Puzzle

When a printed circuit board (PCB) is fabricated, the overall size of the full board will be much...

The Basics of PCBA Coating

Finished electronics generally don't handle adversity well. Once an electronic board leaves the...

A Quick Primer on SMT Solder Paste

Soldering in an automated surface mount technology (SMT) machine isn't the same as hand soldering....

Proper Handling of Humidity Sensitive Components (MSL 3)

Components are an important component of electronic products. The quality of electronic components...