Introduction to PCB cleaning Printed Circuit Boards (PCBs) are the backbone of modern electronics. They are used in a wide range of applications, from simple home appliances to complex industrial machinery. However, PCBs are susceptible to various types of contamination, which can affect their performance and durability. Dirt, dust, flux […]

Why is PCB cleaning Important? PCB cleaning is a crucial step in the manufacturing process for several reasons: Improved reliability: Removing flux residue and other contaminants helps prevent corrosion, dendrite growth, and other issues that can compromise the PCB’s performance and lifespan. Enhanced electrical performance: Clean PCBs ensure proper electrical […]

What is Solder Mask? Solder mask, also known as solder resist or solder stop, is a thin layer of polymer applied to the copper traces of a printed circuit board (PCB). Its primary purpose is to prevent solder from adhering to areas where it is not intended, thus protecting the […]

What is OSP PCB? OSP (Organic Solderability Preservative) is a surface finish applied to printed circuit boards (PCBs) to protect the exposed copper from oxidation and ensure excellent solderability. OSP PCB is a cost-effective and environmentally friendly alternative to other surface finishes like HASL (Hot Air Solder Leveling), ENIG (Electroless […]

Introduction to PCB Etching PCB etching is a critical process in the manufacturing of printed circuit boards (PCBs). It involves the removal of unwanted copper from the surface of the PCB substrate, leaving behind the desired conductive traces that form the electrical connections of the circuit. The quality of the […]

Types of PCB cleaners There are several types of PCB cleaning machines available in the market, each with its own advantages and disadvantages. The most common types include: 1. Ultrasonic Cleaners Ultrasonic cleaners use high-frequency sound waves to create microscopic bubbles in a cleaning solution. These bubbles implode, creating a […]

Introduction to Microcontroller Circuits A microcontroller is a small, self-contained computer that is designed to control a specific operation in an embedded system. Microcontrollers are found in a wide range of applications, from household appliances to industrial equipment. They are an essential component in many electronic devices, and understanding how […]

What is a Raspberry Pi Expansion Board? A Raspberry Pi expansion board, also known as a HAT (Hardware Attached on Top), is an add-on board that sits on top of the Raspberry Pi’s GPIO (General Purpose Input/Output) pins. It provides additional hardware features and interfaces that are not available on […]

Introduction to the HiKey 960 The HiKey 960 is a high-performance development board designed for prototyping, testing and developing applications and software for ARM-based systems. Developed by Linaro and the 96Boards initiative, the HiKey 960 is a powerful and flexible platform that offers a range of features and capabilities for […]

What is AD-to-Gerber Conversion? AD-to-Gerber conversion is the process of translating Altium Designer (AD) files into a format that can be used by manufacturing facilities to produce printed circuit boards (PCBs). Gerber files are the industry standard for PCB manufacturing, and they contain all the necessary information for fabricating the […]