Introduction to Solder Mask Solder mask, also known as solder resist or solder stop, is a thin protective layer applied to the copper traces of a printed circuit board (PCB). This coating serves multiple purposes, including preventing solder bridges from forming between closely spaced solder pads, protecting the copper from […]

What is HASL? HASL is a surface finish that involves dipping the PCB into a molten solder bath and then using hot air to level the surface. This process creates a thin layer of solder on the exposed copper pads, providing protection against oxidation and ensuring good solderability. Advantages of […]

Overview of the PCB Industry in India The PCB industry in India has witnessed significant growth over the past few years. According to a report by the India Electronics and Semiconductor Association (IESA), the Indian PCB Market is expected to reach $5.2 billion by 2025, growing at a CAGR of […]

Overview of Nanya PCB Nanya PCB, a leading printed circuit board (PCB) manufacturer based in Taiwan, is expected to see a significant increase in its capacity utilization rate during the second quarter of the year. The company, known for its high-quality PCBs used in various electronic devices, has been experiencing […]

Introduction to RAYPCB RAYPCB is a leading PCB manufacturer based in China that specializes in fabricating high-quality printed circuit boards with conformal coating. Founded in 2008, RAYPCB has grown to become one of the most trusted and respected PCB manufacturers in the industry, serving customers across a wide range of […]

Uyemura-eSurface Partnership Brings Advanced Plating Technology to Market Uyemura International Corporation, a leading supplier of specialty chemicals and advanced plating technologies, has announced a strategic partnership with eSurface Technologies. Under the agreement, Uyemura will provide its state-of-the-art Plating Solutions to eSurface licensees, enabling them to deliver cutting-edge printed circuit boards […]

Introduction to PCB Current Calculators A printed circuit board (PCB) is a fundamental component in most modern electronic devices. It mechanically supports and electrically connects electronic components using conductive tracks, pads, and other features etched from one or more sheet layers of copper laminated onto and/or between sheet layers of […]

Introduction to KiCad and DRC KiCad is a popular open-source electronic design automation (EDA) software suite used for designing printed circuit boards (PCBs). It provides a set of tools for schematic capture, PCB Layout, and design rule checking (DRC). DRC is a critical step in the PCB design process that […]

Types of Finger Sensors There are several types of finger sensors, each with its own unique characteristics and sensing mechanisms. Let’s take a closer look at some of the most common types: 1. Capacitive Sensors Capacitive sensors work by detecting changes in capacitance caused by the proximity or touch of […]

Introduction to PCB Noise Printed circuit boards (PCBs) are essential components in modern electronic devices, providing a platform for mounting and interconnecting electronic components. However, PCBs can also introduce various types of noise that can degrade the performance of analog circuits. Understanding and mitigating PCB noise is crucial for designing […]