Introduction to Solder Mask Solder mask, also known as solder resist or solder stop, is a crucial component in the manufacturing of printed circuit boards (PCBs). It is a thin, protective layer applied to the copper traces of a PCB to prevent solder from adhering to undesired areas during the […]

Introduction to M4 Mounting holes M4 mounting holes are a common feature in various industries, including automotive, aerospace, and manufacturing. These holes are designed to accommodate M4 screws, which have a nominal diameter of 4 mm. The proper dimensioning of M4 mounting holes is crucial for ensuring a secure and […]

Types of Mounting Holes There are several types of mounting holes that can be incorporated into a PCB design, each with its own characteristics and applications. Here are some of the most common types: Through Holes Through holes are the most basic type of mounting hole. They are drilled completely […]

Introduction to Metal-Core PCB and Its Advantages in LED Applications In the world of electronics, printed circuit boards (PCBs) play a crucial role in connecting and supporting various components. When it comes to LED-based products, the choice of PCB can significantly impact the performance, reliability, and longevity of the device. […]

Introduction to Circuit Boards A circuit board, also known as a printed circuit board (PCB), is a fundamental component in modern electronics. It provides a platform for mounting and connecting various electronic components, such as resistors, capacitors, and integrated circuits, to create a functional electronic device. Learning how to draw […]

Introduction to Spray Photoresist for PCBs Spray photoresist is a critical component in the process of creating printed circuit boards (PCBs). It is a light-sensitive material that is applied to the surface of a PCB before the etching process. When exposed to light, the photoresist hardens and protects the areas […]

Introduction to the NORDIC HDI seminar The NORDIC HDI seminar is a highly anticipated event in the electronics industry, bringing together professionals, experts, and enthusiasts from across the Nordic region. This year’s seminar features a special guest speaker, Happy Holden, a renowned figure in the field of High-Density Interconnect (HDI) […]

What is Solder Paste? Solder paste is a material used in electronics manufacturing to attach surface mount components to printed circuit boards (PCBs). It is a mixture of tiny solder particles suspended in flux. The solder particles are typically made of a tin-lead alloy, although lead-free solder paste is becoming […]

Introduction to the Deagostini Millennium Falcon Model The Deagostini Millennium Falcon is a highly detailed, 1:1 scale model of the iconic spaceship from the Star Wars franchise. This model is designed for hobbyists and collectors who want to build their own piece of Star Wars history. The model is released […]

What is PCB Wire Strain Relief and Why is it Important? PCB wire strain relief refers to methods and techniques used to prevent mechanical stress and strain on wires and cables connected to a printed circuit board (PCB). When wires are soldered directly to a PCB without any strain relief, […]