Licky's Column

PS2 Keyboard and Mouse.

by Licky Li

PS2 Keyboard and Mouse.

PS2 Keyboard and Mouse. Serial Port,Parallel Port US8 (x6). Ethernet, Audio (x3)
Posted in IOT, module, PCB, PCB design, PCB fabrication

PCB Corrosion: Causes & How to Prevent It

by Licky Li

PCB Corrosion: Causes & How to Prevent It

The most adverse effect manufacturers of circuit boards deal with — corrosion. Silver (tarnishes) and base metals (copper, lead, etc.) are prone to...
Posted in PCB, PCB fabrication, PCB layout, pcb testing

Guide to Understanding Through Hole PCB

by Licky Li

Guide to Understanding Through Hole PCB

Among to all of the types of PCB, through hole PCB is an extensively used type. Through hole technology is a reliable way to attach components to...
Posted in PCB, PCB design, PCB fabrication, PCB Layer stack-up, PCB layout, PCB manufacturing, PCB Milling

PCB Drilling Tips & Tricks

by Licky Li

PCB Drilling Tips & Tricks

Here are some helpful tips and tricks you should keep in mind for PCB drilling. 1. Mark the locations of holes on the printed circuit board (PCB) u...
Posted in PCB, PCB design, PCB fabrication, PCB layout

How Much Does a PCB Cost?

by Licky Li

How Much Does a PCB Cost?

When you are getting closer to PCB fabrication, the end cost of such electronics is your biggest concern. So, to minimize the unnecessary expenses,...
Posted in #PCBA, PCB, PCB design, PCB fabrication, PCB layout, PCB manufacturing

Prototype PCB Benefits

by Licky Li

Prototype PCB Benefits

  Before you begin a full production run, you need to make sure that your printed circuit board, or PCB, is functioning properly. Because PCBs are ...
Posted in PCB, PCB fabrication, prototype

Controller Printed Circuit Boards: The Heart of Embedded Systems

by Licky Li

Controller Printed Circuit Boards: The Heart of Embedded Systems

Controller boards are the heart of any embedded system. Most controller boards use surface mount devices (SMDs) due to the reduction of footprint ...
Posted in PCB

Polyimide PCB: The Definition, Type and Benefits

by Licky Li

Polyimide PCB: The Definition, Type and Benefits

When it comes to fabricating printed circuit boards (PCBs), choosing a sufficient material is vital. This will impact both the final cost and you...
Posted in Material, PCB

8 Effective to Protect PCB From Moisture

by Licky Li

8 Effective to Protect PCB From Moisture

When you intend PCB fabrication, you need to pre-plan ways of board protection first. These electronics may be highly receptive to excessive mois...
Posted in PCB, PCB fabrication, PCB manufacturing

How to Reduce PCB Cost and Save Money On Printed Circuit Boards?

by Licky Li

How to Reduce PCB Cost and Save Money On Printed Circuit Boards?

Manage shipping and delivery It is more cost-effective to transport one large batch using a proper vehicle than several smaller batches. It...
Posted in PCB, PCB fabrication

Essential PCB Silkscreen Guidelines for Layout

by Licky Li

Essential PCB Silkscreen Guidelines for Layout

Key Takeaways The basics of a PCB silkscreen PCB silkscreen guidelines for layout Using the silkscreen features in Cadence’s Allegro PCB Editor ...
Posted in PCB, PCB design, PCB layout, silkscreen

Copper Wrap Plating in Multilayer PCBs

by Licky Li

Copper Wrap Plating in Multilayer PCBs

Key Takeaways The types of vias in multilayer boards are through-hole vias, blind vias, and buried vias. Copper wrap plating can be described as e...
Posted in PCB, PCB fabrication, PCB manufacturing, Thick-copper PCBs