PCB Blog and Electronic news- HYCXPCBA

What is Hot Air Solder Leveling？

05 Nov 2025 11:10:54 GMT 1256

Hot Air Solder Leveling (HASL) is a widely used surface finish in PCB manufacturing. It involves coating the exposed copper surfaces of a PCB with a layer of solder to protect them from oxidation and facilitate the soldering process during assembly.

What is electron device and circuit?Definition, Processes, Components Types and Application?

05 Nov 2025 10:12:50 GMT 23

What is electron device and circuit?Definition, Processes, Components Types and Application?

What is the difference between PWB and PCB

04 Nov 2025 17:55:48 GMT 143

What is the difference between PWB and PCB? CCA means adding parts to circuit cards. PCBA makes complete electronic systems. CCA works for simple designs. PCBA is better for complex systems needing extra tests.

How to Power a Raspberry Pi with a Lithium Battery step by step?

04 Nov 2025 16:56:17 GMT 25

You can use a lithium battery to provide Raspberry Pi battery power for your projects. This allows you to create portable projects that you can carry around.

What Is Circuit Card Assembly

04 Nov 2025 16:56:17 GMT 22

Circuit card assembly means adding electronic parts to a circuit card. This turns the card into a working unit for tasks. Circuit cards are smaller and simpler than PCBs. They are great for small devices like phones or medical tools. Circuit card assembly

What is PCB Design?

04 Nov 2025 16:50:38 GMT 20

PCB design is a special job in electronics. It helps make the main part of many devices. In pcb design, you connect all the electronic parts. Printed circuit boards hold the parts and give them paths for electricity. They help your device stay small and w

2-Layer PCB vs 4-Layer PCB: A Comprehensive Comparison of Advantages and Disadvantages

24 Oct 2023 10:48:52 GMT 7912

Printed Circuit Boards (PCBs) are the backbone of modern electronics, enabling the connectivity of various electronic components in an organized and efficient manner. When it comes to designing PCBs, one of the fundamental decisions to make is choosin…

Latest news in the electronics industry丨TSMC: It is not ruled out that the production of advanced chips in Japan will be successfully developed at 2nm

02 Jul 2023 16:47:31 GMT 2884

1. TSMC: It does not rule out the production of advanced chips in Japan, 2nm research and development is smooth According to reports, TSMC held a press conference in Yokohama, Japan on June 30. Zhang Xiaoqiang, deputy general manager of TSMC, said tha…

HYCXPCBA Blog,

What is Hot Air Solder Leveling？

What is electron device and circuit?Definition, Processes, Components Types and Application?

What is the difference between PWB and PCB

How to Power a Raspberry Pi with a Lithium Battery step by step?

What Is Circuit Card Assembly

What is PCB Design?

2-Layer PCB vs 4-Layer PCB: A Comprehensive Comparison of Advantages and Disadvantages

Latest news in the electronics industry丨TSMC: It is not ruled out that the production of advanced chips in Japan will be successfully developed at 2nm