PCB Design Rules Group - Page 14

Group Administrators: 0 | Group Member: 199 | Group Threads: 289

Initially PCBs were designed manually by creating a photomask on a clear mylar sheet, usually at two or four times the true size. Starting from the schematic diagram the component pin pads were laid out on the mylar and then traces were routed to connect the pads. If you have many questions of PCB Design, please come here!

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To Avoid EMC in PCB Design

With the increasing demand for high-speed circuits, PCB design is becoming significantly more challenging. Along with design of the actual logic on the PCB, engineers have to consider several other as...(view more)

Burgess

2017/1/19 7:25:31

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2980 views

Skills of High Frequency PCB Design

High frequency design is where you really need to consider the effects of parasiticinductance, capacitance and impedanceof your PCB layout. If your signal is too fast, and your track is too long, then...(view more)

Bowen

2017/1/18 9:27:57

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2753 views

Begin Your PCB Design Now

After a circuit has been designed and tested in simulations or on a breadboard, the focus shifts to designing a Printed Circuit Board (PCB) for the circuit. Designing a PCB can be as just as complicat...(view more)

Darcy

2017/1/17 9:27:21

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965 views

Rectangular through hole pad setup

There are some odd rectangular tabs that are used to connect the LED backlights. After I connect them it doesn't seem to connect correctly to the board. I really only need to be able...(view more)

Claude

2017/1/3 11:51:32

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817 views

For Arduino PCB design, where do I need to start?

I've tried looking for an outsourced PCB manufacturer with an Arduino template component so that I can drop on a virtual PCB board and start messing around, but untill now I have not...(view more)

Domen Jurkovi?

2017/1/2 14:44:07

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1061 views

How to repeat circuit block in Altium?

I have a schematic in Altium which has a main page schematic, and then four pages which comprise the same circuit block four times over, but with different connections in to them. D...(view more)

Ahern

2017/1/2 14:05:21

1 comments

732 views

Special terminals required for connecting thermocouple wires to a PCB, is it right?

I intend on interfacing a K thermocouple with the MAX31855 cold-junction compensated thermocouple-to-digital converter IC. My question is as following: 1.Can I use any type of terminal to ...(view more)

john brooks

2017/1/2 13:51:46

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912 views

PCB software with the best authrouter

I use autorouter to get a good placement. But it is not so good. I think toporouter is interesting, but I don't know how to write an output from eagle that it reads. (view more)