👆If you wish to meet regularly, feel free to star🌟 and bookmark it~Source: Content from Brian Bailey, thank you. About a month ago, we shared an article about the dramatic decline in the success rate of first-time chip tape-outs, which can be referenced in the article “Chips, at a Historical Low”. Regarding this issue, Brian … Read more
Follow our official account, click the top right corner of the homepage ” · · · “, and set a star to stay updated on the latest news from Wangcai Chips. Due to the increasing complexity of chip manufacturing, the shift from single-chip to multi-chip components requiring more iterations, and the growing demand for customization, … Read more
Click the blue text to follow us Industrial control equipment, as a core component of automated production, requires utmost stability and reliability. When prototyping PCBA for industrial control equipment, special attention must be paid to every aspect of design and manufacturing to ensure product performance and quality.1. Reasonable PCB DesignIn the prototyping of PCBA for … Read more
Printed Circuit Board PCB Design Printed Circuit Board (PCB) design is one of the core skills in electronic engineering, essential for both simple electronic projects and complex industrial products. 1.PCB Design Basic Process 1. Schematic Design Use EDA tools (such as Altium Designer, KiCad, Eagle) to draw the circuit schematic and define the connections between … Read more
[Disassembly] Monument This is a low-power Bluetooth device, and this tiny circuit board integrates six types of sensors. Let’s see what it can transmit. â–½ It is called “Monument” because it looks like a stone tablet. â–½ Stripped of its fancy attire, revealing the transparent “xq underwear”. â–½ Shyly turning away. â–½ Screwless design for … Read more
Part One: Design Guidelines for Mixed-Signal Circuit Boards The operation of analog circuits relies on continuously varying currents and voltages. Digital circuits operate by detecting high or low levels at the receiving end based on predefined voltage levels or thresholds, which corresponds to determining the logical states of “true” or “false”. Between the high and … Read more
As consumer electronics continue to miniaturize and become lighter, the application of 3D flexible circuit boards is becoming increasingly widespread, making it a key focus for engineers. This article will outline important considerations for designing 3D flexible circuit boards, hoping to assist fellow engineers. 1. Preparation Before DesignDetailed documentation is crucial for planning key areas … Read more
Printed Circuit Board Comprehensive Design The comprehensive design of a Printed Circuit Board (PCB) is a complex process that involves multiple fields such as electronic engineering, materials science, thermodynamics, and signal integrity. 1. Preliminary Design Preparation 1. Requirement Analysis Functional Requirements: Division of circuit functional modules (power supply, control, communication, etc.) Performance Indicators: Operating frequency, … Read more
1.Printed Circuit Board (PCB） Industry Basic Situation 1.1 Definition of Printed Circuit Board Printed Circuit Board (PCB), also known as printed wiring board or printed circuit board, is a board made of insulating and heat-resistant materials that serves to fix various components in a circuit and provide the connecting circuits between these components. Broadly speaking, … Read more
In the design and application of circuit boards (PCBs ), thermal interface materials (TIMs) are key components for solving heat dissipation issues. They are used to fill the gaps between heat-generating components and heat dissipation parts, reducing thermal resistance and improving heat dissipation efficiency. Below is a detailed introduction to commonly used thermal interface materials … Read more