Articles
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Multi-layer PCB Board Lamination Rules
With the improvement of Multi-layer PCB Board Lamination Rules and the increase in consumer demand for faster and more powerful products, PCB has changed from a basic two-layer board to multi-layer PCB board with 4, 6, and up to 10 to 30 layers of d...
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Printed Circuit Board Composition
The basic aspects of Printed Circuit Board Composition include dielectric materials, copper and trace sizes, and mechanical layers or size layers. The material used as the dielectric provides two basic functions for the PCB. The basic aspects of...
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Reverse Engineer PCB Board PWM Circuit
Reverse Engineer PCB Board PWM Circuit is similar to arranging other types of power circuits on a printed circuit board; the load device should be placed close to the PWM output to minimize impedance. Reverse Engineer PCB Board PWM Circuit is si...
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Blind and Buried Vias in PCB Board Layout File Cloning
Blind and Buried Vias in PCB Board Layout File Cloning are most commonly seen in the high density interconnect circuit board, Blind vias are vias that connect the surface and inner layers without penetrating the entire PCB board. Blind and Burie...
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Why we need Pulse Width modulation in the PCB reverse engineering
Pulse width modulation is a method of modulating power by changing the pulse width instead of changing the signal frequency, which is one of the most important reasons Why we need Pulse Width modulation in the PCB reverse engineering. This will use ...
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High Density Printed Circuit Board Gerber File Reverse Engineering
High Density Printed Circuit Board Gerber File Reverse Engineering is increasingly challenged by several factors: physical, finer pitch pin spacing, in-surfficient financial support, mounting must be very precise, and the environment limitation...
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10 Questions of Redesign PCB Board Layout Drawing
Hereby we would like to introduce 10 Questions of Redesign PCB Board Layout Drawing which will give the electronic circuit board have better performance and greater stability: When making PCB boards, in order to reduce interference, should the gr...
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Analog and Digital PCB Circuit Reverse Design against Noise
In every Analog and Digital PCB Circuit Reverse Design against Noise, the noise part of the circuit and the “quiet” part (non-noise part) should be separated. Analog and Digital PCB Circuit Reverse Design against Noise Generally s...
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Copy Microchip MCU PIC16F688 Flash Program
Copy Microchip MCU PIC16F688 Flash Program and copy the new firmware to new microcontroller pic16f688 which will provide the same functions as originals; Copy Microchip MCU PIC16F688 Flash Program and copy the new firmware to new microcontroller ...
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Circuit Board Design File Reverse Engineering
The basic knowledge of Circuit Board Design File Reverse Engineering is applicable to both analog and digital circuits. A basic rule of thumb is to use an uninterrupted ground plane. This common sense reduces the dI/dt (change in current with time) ...
