Luna's Column

Advantages of Multi-Layer PCB

Advantages of Multi-Layer PCB

If there is one thing that people can find in abundance in the modern world, it is PCBs. PCBs, or ‘printed circuit boards’, form the basis and foun...

What Is The Application Range Of Flexible Printed Circuit Boards?

What Is The Application Range Of Flexible Printed Circuit Boards?

There are two major types of circuit boards. Rigid circuit boards and Flexible Printed Circuit Boards. When people normally talk about printed circ...

What is Carbon Printed Circuir Board and What is its capability?

What is Carbon Printed Circuir Board and What is its capability?

Carbon PCB Prototype Carbon printing oil refers to the use of screen printing technology, printed on the PCB board designated position of carbon oi...

Electrostatic Spraying Technology Used in Thick-Copper PCB

Electrostatic Spraying Technology Used in Thick-Copper PCB

Thicker Copper Board Generally, printed circuit board copper thickness of more than 3oz is called Heavy Copper Board. Its thicker copper can conduc...

What are the Factors that will Affect the PCB Lifespan and How to Extend It?

What are the Factors that will Affect the PCB Lifespan and How to Extend It?

The   printed circuit board (PCB)  is designed to connect electronic components that are etched in copper layers laminated together. In general, P...

Step by Step Solutions of PCB Soldering Defects

Step by Step Solutions of PCB Soldering Defects

Bridging of Solder Smaller mistakes create a huge problem, in the end, one of them is solder bridging. In the process of PCB soldering, when we co...

Through-Hole Vias

Through-Hole Vias

The most common and easiest PCB vias are through-hole vias. Though-hole vias are drilled from the PCB's upper layer to the bottom layer. When you t...

What is Halogen Free PCB?

What is Halogen Free PCB?

As the needs for environmental protection become more and more urgent, more electronic products adopt halogen-free PCBs, which are safe to health a...

Transparent Flexible Circuit Boards

Transparent Flexible Circuit Boards

Transparent flexible PCBs are FPCs using PET thin film. PET materials can be transparent, white, light blue, light green, etc. Clear FPCs are diffe...

Applications of Aluminum PCBs

Applications of Aluminum PCBs

1. Automotive LED lighting, such as car front lamps 2. Power electronics, such as DC/DC converters 3. Motor drive modules 4. Industrial controlle...

Aluminum PCB Substrate Materials and Dielectric Materials

Aluminum PCB Substrate Materials and Dielectric Materials

Details of the four types of aluminum PCB substrate materials are below. ● 6061 is an Al-Mg-Si alloy. It has medium strength and good cutting perf...

Magnetic fluid bluetooth audio soulbeat bluetooth high-end human-computer interaction subwoofer rhythm magnetic fluid creative gift

Magnetic fluid bluetooth audio soulbeat bluetooth high-end human-computer interaction subwoofer rhythm magnetic fluid creative gift

 Purchase link:  Magnetic fluid bluetooth audio Color  Pearl White Power supply  12V Built-in battery or not  Yes Bluetooth version  5.1 ...