PCB Color: Which is better for you?
Choosing PCB colors: black, green, red, and more. How color affects soldering, aesthetics, and cost. Expert tips for selecting the right finish. Guide inside!
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The Impact of Electromagnetic Interference (EMI) on IC Design
What is Electromagnetic Interference (EMI)? Electromagnetic interference (EMI) is an undesirable phenomenon that can occur in any electrical circuit. It is generally caused by the presence of strong electromagnetic fields and has the potential to disrupt or interfere with the normal operation of sensitive electronics. If left unchecked, EMI can hurt the performance of electronic
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PCB Stackup Design: Beginner’s Guide
New to stackups? Learn layer configuration, dielectric materials, and impedance control. Tips for multi-layer PCBs and signal integrity. Step-by-step inside!
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How to Use a Semiconductor Parameter Analyzer?
New to parameter analyzers? Learn to test diodes, transistors, and MOSFETs. Step-by-step setup, data interpretation, and troubleshooting. Essential for component validation!
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Semiconductor Reverse Engineering: A Simple Guide
If you want to make your own products, integrate new features into old devices, or just understand how something works on a more fundamental level, then you’ll want to learn about reverse engineering semiconductor chips. Reverse engineering a semiconductor chip is a challenging process that can feel overwhelming at first. It involves breaking down logic
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Solder Pad Basics: Design & Soldering Tips
Learn solder pad design: size, shape, and thermal relief. Tips to avoid bridging, pad lifting, and improve joint strength. Essential for PCB assembly. Guide here!
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Logic Analyzer: What It Is, How to Use It?
What is Logic Analyzer? A logic analyzer is a tool that can be used to monitor, analyze, and debug digital signals. It can be used to troubleshoot problems with digital circuits, and to verify the correct operation of digital systems. Function of Logic Analyzers Observe the waveform Observe whether there are glitches, interference, and whether
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What is One Time Programmable Memory?
One Time Programmable (OTP) memory is non-volatile, meaning it retains its data when powered off. It is a special type of read-only memory that can only be programmed or written to once. Once this memory has been programmed or written, it cannot be rewritten again without special equipment and procedures. Programming OTP memory requires specialized
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Flying Probe Test Guide for PCBs
Conduct flying probe tests: setup, coverage, and defect detection. Learn to validate prototype PCBs without fixtures. Tips for improving yield. Step-by-step inside!
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Single-Chip Microcomputer (MCU)
An integrated circuit chip that integrates a central processing unit CPU, RAM, ROM, I/O ports, and an interrupt system is known as the single-chip microcomputer. The microcomputers became popular in the 1970s and 1980s due to the increasing power of microprocessors. Single-chip microcomputers have gone from 4-bit and 8-bit designs to the current 300M high-speed
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