Year: 2025

Smart Lock PCBA: Fingerprint Unlocking, Alarm, and Interaction

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Smart Lock PCBA: Fingerprint Unlocking, Alarm, and Interaction

Case IntroductionSmart Lock PCBAFunction Introduction1. Multiple Unlocking Methods Fingerprint Unlocking: Achieves fast and high-precision fingerprint recognition through capacitive or semiconductor fingerprint sensors, supporting 360° pressure from any direction. Password Unlocking: Supports touch password input and features a false password function, allowing the door to be opened even if interference codes are entered before and after … Read more

The Importance of DFM Review in PCBA Processing

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The Importance of DFM Review in PCBA Processing

Click the blue text Follow us In the field of PCBA processing, quality and efficiency are always the core goals pursued by enterprises. However, a slight oversight in complex design and production processes can lead to production difficulties, poor product performance, and even increased rework costs. To identify and resolve potential issues during the design … Read more

A Brave Dream Chaser from Southeast University: Balancing Circuit Board Soldering and Architectural Modeling

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A Brave Dream Chaser from Southeast University: Balancing Circuit Board Soldering and Architectural Modeling

He has always had a dream of architecture. Due to his passion for architectural design, during his university years, he participatedin an exchange program at the UCBERKELY School of Architecture and received a recommendation letter from Professor JAMES TATE of the School of Architecture. He also participated innine architectural competitions and projects both domestically and … Read more

How to Manually Print PCB Circuit Boards

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How to Manually Print PCB Circuit Boards

How to Manually Print PCB Circuit Boards For other PCB-related content, click the relevant links: How to Make a Good PCB Board How to Design Circuit Boards for Anti-Interference Mixed-Signal PCB Layout Design Some Simple and Common Rules for PCB Layout Plane Crossing and Segmentation in PCB Safety Regulations in PCB Design PCB Layer Stack … Read more

Analysis of the Impact of the Novel Coronavirus Epidemic on the Circuit Board Industry

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Analysis of the Impact of the Novel Coronavirus Epidemic on the Circuit Board Industry

[PCB Information Network] February 4 – In recent days, the fight against the novel coronavirus epidemic has affected each of us. To minimize the risk of infection, it is necessary to avoid large-scale movement and gatherings of people. As a result, a series of measures have been implemented, including extended business resumption and shutdowns, impacting … Read more

Smart Bras: The Innovative Use of Circuit Boards!

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Smart Bras: The Innovative Use of Circuit Boards!

【PCB Information Network】 This era has made everything possible Even women’s bras have become smart While some people are still struggling with a monotonous life Let’s take a look at those eye-catching smart bras True Love Tester ▼ The True Love Tester Bra from Japan’s Ravijour It works by using a heart rate sensor to … Read more

Rising Prices of PCB Materials: How Major Circuit Board Manufacturers Are Responding

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Rising Prices of PCB Materials: How Major Circuit Board Manufacturers Are Responding

（Advertisement Break） [PCB Information Network] Copper-clad laminate is an essential raw material for circuit boards. This material saw a price increase of approximately 60 yuan over a span of just three months from October to December last year, with seven price hikes occurring during that period. As we enter 2021, the price increases have not … Read more

Strong Competitors Emerge in Circuit Board Market, Demand May Be Impacted

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Strong Competitors Emerge in Circuit Board Market, Demand May Be Impacted

【PCB Information Network】According to reports from South Korean media ET News, there are rumors in the industry that Apple will launch its new smartphone, the iPhone 7 (tentative name), in the fall of 2016, which will feature chips using FOWLP packaging technology, making the new iPhone lighter and reducing manufacturing costs. Previously, Apple decided to … Read more

Is it Good to Connect the Circuit Board Ground Directly to the Chassis Ground? Adding a Resistor and Capacitor Might Be Better

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Is it Good to Connect the Circuit Board Ground Directly to the Chassis Ground? Adding a Resistor and Capacitor Might Be Better

How to Connect the Chassis to the Circuit Board Ground?The chassis is made of metal, and there is a screw hole in the middle, which connects to the ground. Here, a 1M resistor is connected in parallel with a 0.1uF capacitor to connect to the circuit board ground. What are the benefits of this?1. If … Read more

Unveiling the Leading Manufacturers of Aerospace Circuit Boards: A Stable and Reliable Partner!

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Unveiling the Leading Manufacturers of Aerospace Circuit Boards: A Stable and Reliable Partner!

Aerospace circuit boards play a crucial role in modern aerospace technology. As a core component of aerospace electronic devices, the quality of aerospace circuit boards directly affects the performance and reliability of spacecraft. The leading manufacturers behind this industry serve as stable and reliable partners, providing indispensable support and assurance for the development of aerospace … Read more