Licky's Column

TQFP vs LQFP: What is the Difference Between Packages

by Licky Li

TQFP vs LQFP: What is the Difference Between Packages

When working with a PCB design or editing software, you may notice that both the LQFP and TQFP have the same footprint. This means that they both h...
Posted in IC, package, PCB design

THT vs. SMD – Which Is the Better PCB Assembly Process?

by Licky Li

THT vs. SMD – Which Is the Better PCB Assembly Process?

Modern PCB assembly technologies are more advanced than their predecessors. They’re faster, more efficient, maybe cheaper, and allow for miniature ...
Posted in #SMT, smd, soldering, THT

Top 3 mainstream PCB design software

by Marketing PCB HERO

Top 3 mainstream PCB design software

AD, PADS,Cadence, these three mainstream design software, which one do you use?

What is the difference between resin plug hole and green oil plug hole?

by Marketing PCB HERO

What is the difference between resin plug hole and green oil plug hole?

Resin plug-hole technology is popular on multi-layer PCB boards and thicker PCB boards. People use resin plug-holes to solve a series of problems t...

What is drag soldering?

by Marketing PCB HERO

What is drag soldering?

Drag soldering in circuit board soldering!

FPC flexible circuit board

by Lily Zhang

FPC flexible circuit board

 FPC flexible circuit boardPlate: ED with glueNumber of layers: 1 layerBoard thickness: 0.1mm soil 0.03mmCopper thickness:1OZProcess: Yellow Film W...

Ultra-thin FR4 circuit board

by Lily Zhang

Ultra-thin FR4 circuit board

Ultra-thin FR4 circuit boardMaterial: FR-4, high frequency, copper base, aluminum base, 95HBTolerance of board contour: ±0.1mmSolder mask bridge: 0...

Specializing in the production of 2-48 layers of high-quality Allegro

by Lily Zhang

Specializing in the production of 2-48 layers of high-quality Allegro

Specializing in the production of 2-48 layers of high-quality AllegroLead-free halogen-free environmental protection circuit boardBlind and buried ...

Continuity Tester circuit

by Licky Li

Continuity Tester circuit

A continuity tester circuit is a simple yet useful electronic circuit designed to determine whether a component or a connection has electrical cont...

Three Basic Components in Electronic Circuits: Resistors, Inductors, and Capacitors

by Licky Li

Three Basic Components in Electronic Circuits: Resistors, Inductors, and Capacitors

In the world of electronic circuits, there are three indispensable basic components: the resistor (Resistor), the inductor (Inductor), and the capa...

Electric VS Gas VS Solar WATER HEATER

by Licky Li

Electric VS Gas VS Solar WATER HEATER

Electric, gas, and solar water heaters each have their own unique features and considerations: Electric water heaters are relatively simple and ea...

Transistors (BJT, FET, IGBT)Versus Thyristors

by Licky Li

Transistors (BJT, FET, IGBT)Versus Thyristors

Transistors (BJT - Bipolar Junction Transistor, FET - Field-Effect Transistor, IGBT - Insulated Gate Bipolar Transistor) and thyristors are importa...