There are many different PCB colors being used by manufacturers. Some of the most common include blue PCBs and green PCBs. So which pcb color is better for your project? Which is more widely used? Although both types of printed circuit boards have very similar properties, there are some key differences that might help you […]
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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When designing printed circuit boards, you need to take into account how each layer of the board is going to affect the others. If you are designing a double-sided board, for example, it’s important to know which layers will be above or below one another so that you can make adjustments in your design accordingly.
What is a Semiconductor Parameter Analyzer? Semiconductor parameter analyzer(SPA) is a class of test equipment that measures the electrical properties of semiconductor devices. These devices include diodes, transistors, and vacuum tubes. This article details how to use a semiconductor parameter analyzer effectively within your testing process. Features of Semiconductor Parameter Analyzer Keysight B1500A is a
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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It’s important to have the right tools for your electronics project. One of the most important tools when working with electronics is solder pad. This article has everything you need to know about soldering pads and which ones are best for your project. What is a Solder Pad? A solder pad is a small copper
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
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
What is a Flying Probe Test? Flying probe testing (FPT) is a non-contact electrical test method that uses flying probes to sense differences in electrical potential or the presence of conductive anomalies. These flying probes are lightweight, non-conductive, pointed rods that can be thrown or launched into the test area by a device operator. To
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
Well Done Technology was established in 2008, focus on reverse engineering, IC unlock, PCB Clone and design. Our technical team of more than 40 people includes senior engineers with rich experience.
