Luna's Column

4 Main Aspects of PCBA Manufacturing Pollution

by Marketing PCB HERO April 07, 2022

The pollution of main pcba mainly includes the following aspects:1. PCBA surface pollution will be caused by the pollution or oxidation of PCBA co...

Posted in #PCBA

The Reasons and Solutions for SMT Cold Welding

by Marketing PCB HERO April 07, 2022

Among the poor welding of SMT, cold welding occurs less frequently, but is extremely harmful, because it affects the long-term stability of the pr...

Posted in PCB, PCB design, PCB fabrication

What Effect Does PCB Color Have on Circuit Board Performance?

by Marketing PCB HERO April 07, 2022

Many newbies will determine the quality of the quality based on the color of the scrap circuit board. So, what effect does the color of the PCB bo...

Posted in PCB, PCB design, PCB fabrication

Soldering Procedures

by Marketing PCB HERO April 02, 2022

Posted in #soldering

What is a Microcontroller?

by Marketing PCB HERO March 31, 2022

Microcontrollers are integral part of embedded systems. A microcontroller is basically cheap and small computer on a single chip that comprises a ...

Posted in #microcontroller, #microprocessor

What is the difference between microprocessor and microcontroller?

by Marketing PCB HERO March 31, 2022

For beginners, who are just getting started with electronics, oftentimes it might be confusing to compare microprocessor and microcontroller. But ...

Posted in #microcontroller, #microprocessor

What is Bleeder Resistor and where it is used?

by Marketing PCB HERO March 30, 2022

Bleeder resistors are standard high value resistors which are used to discharge the capacitor infilter circuit. The discharging of the capacitor...

Understanding Blind, Buried, and Through-hole vias in PCB

by Marketing PCB HERO March 25, 2022

Different Types of Vias in PCB In a printed circuit board (PCB), via is a simple copper plated hole that connects one layer to another layer. In a...

Posted in #blind via, #burid via, #through-hole via, #via in pcb, PCB, PCB design, PCB fabrication, PCB manufacturing

What is Via in PCB design？

by Marketing PCB HERO March 24, 2022

Via is an integral part when comes to multilayer PCBs. These are used in PCBs to reduce the complexity of design, reduce impedance, increase connec...

Posted in #via in pcb, PCB, PCB design, PCB fabrication, PCB manufacturing

Sunset Projection Lamp, 360 Degree Rotation Rainbow Projection Lamp Led Light,Sunset Night Light Projector for Party Bedroom Decor,Ins live projection white floor lamp(Sunset Red)

by Marketing PCB HERO March 22, 2022

Purchase link: Sunset Projection Lamp, 360 Degree Rotation Rainbow Projection Lamp Led Light,Sunset Night Light Projector for Party Bedroom Decor...

Posted in LED lamp

Plated Half-holes

by Marketing PCB HERO March 17, 2022

Plated half-hole or castellated-hole, is a stamp-shaped edge through cutting in half on the outline. Plated half-hole is a higher level of plated e...

Posted in PCB, PCB design, PCB fabrication, pcba, Plated Half-holes

What Is Annular rings?

by Marketing PCB HERO March 17, 2022

Annular rings are the donut-shaped copper areas on vias or holes when you look at the PCB from the top. It is the area between the drilled hole and...

Posted in Annular rings, PCB, PCB design, PCB fabrication, pcba