Search Results: 6220 Threads,622 Pages
3 answers
60 views

The way of etching Double sided pcb?

I want to etch my circuit on a double sided copper clad by myself. When I used iron paper got shrunk and ink spread all over and some connections didn't even go to the clad.Do you have any good way t... (See More)

Enrico Alessi
2016-04-22 07:02:30
Steina
2016-11-17 09:58:37
2 answers
68 views

Why are simple PCBs difficult to lay out in "High-end" PCB layout packages?

Why is it so difficult to lay out simple PCBs in the “high-end” PCB layout packages? (See More)

Sotiris Katsis
2016-04-21 23:21:58
Javier Martínez
2016-10-25 09:03:26
3 answers
76 views

What is Best PCB Design Software you used?

Hello, I want to start working with professional PCB designs. What is the best PCB design software for me to do the job well? (See More)

Borut Poljsak
2016-04-21 18:33:08
jeorge daniel
2016-08-04 02:28:43
1 answers
150 views

Regarding kicad pcb layout design

I've got the PCB layout design to be done by using kicad,however, I am confused about how to draw ground plane. (See More)

Boris Drazic
2016-04-21 17:51:02
David
2016-04-23 17:51:02
3 answers
71 views

Oval holes in PCB

I'm revising a circuit board design to be manufactured, and I'd like to include oval holes. I've never used them before, and want to use them because they would save space compared to a regular cir... (See More)

Andrew
2016-04-21 08:30:42
Robert Jason
2016-11-05 08:49:32
4 answers
77 views

PCB copper pour questions

I am making a dual layer PCB and I'm at the final stages, and want to add a ground plane, mainly to save copper so etching is quicker! Is it OK to put a Ground pour on both sides of the board? I ha... (See More)

Angelo
2016-04-20 22:15:47
cgr-pcb
2016-08-25 23:03:36
3 answers
90 views

Through Holes or Buried Via

There is no copper in the down side parts of the board, but there are vias there.We all think these are through holes,but PCB manufacturer told us these are the buried vias.Have you ever met the same ... (See More)

Bishop
2016-04-20 15:04:07
potluck9
2017-01-06 18:13:16
1 answers
131 views

USB Microphone static noise

When I record myself in Audacity and other recording tools I can hear static noise coming from my microphone even when microphone is muted using mute button on headset. The strength of static noise de... (See More)

j.rattanavongsa
2016-04-20 01:25:48
Charlie
2016-04-22 01:25:48
4 answers
79 views

Which is better between single layer and double layer PCB?

How should I choose between the two? When to use single and when to use double PCB? If I have a circuit involved in an arduino, a motor driver and a Bluetooth module, can I use single? If no, ple... (See More)

Giovanni Pelliccioni
2016-04-19 18:57:50
Abdallaoui Maan
2016-12-20 04:37:57
1 answers
124 views

Something on SBC design

I'm designing my own SBC now, but I also find that the packages for 32-bit microprocessor is very limited. Can you help me with this? (See More)

Luc Vercruysse
2016-04-19 17:19:48
Jan Cwiecek
2016-04-21 17:19:48
Search Results: 6220 Threads,622 Pages