Search Results: 6220 Threads,622 Pages
0 answers
224 views

Tips for PCB Routing & Layout

Tips for PCB routing and layout: 1.Crystal oscillator should be as close to the IC as possible, and the wiring should be thicker. 2.The shell of crystal oscillator should be grounded. 3.The c... (See More)

Carlos Ruiz
2017-05-18 11:25:34
0 answers
199 views

plug hole process and its functions

Via holes paly the role of interconnected conduction. The development of the electronics industry promotes the development of PCB, putting forward higher requirements on PCB production process and sur... (See More)

David
2017-05-17 15:07:04
4 answers
444 views

Amazing! Anyone can make money in ALLPCB!

We all want to make money, of course, it would be the best if we don't need to cost much in time.It seems that ALLPCB has made an good idea. No matter who you are and where you are... (See More)

ALLPCB
2017-05-17 14:21:32
Luc Vercruysse
2017-06-09 14:58:07
1 answers
94 views

What is your favorite board jewelry?

Ear Drop Jewelry Necklace Circuit Board Nail Wraps LED Bags (See More)

Daniel Gilbert
2017-05-17 13:56:55
Bartosz Orzechowski
2017-05-18 10:16:44
1 answers
97 views

Girls,you will like pcb boards from now on!

See PCB clearly,right? How about this one?The answer is I don't know Perfect Match Shining Ties,You Deserve! Break Rules,Not Nails (See More)

Daniel Gilbert
2017-05-17 12:57:56
Bartosz Orzechowski
2017-05-18 10:17:45
1 answers
84 views

Creative! What are these?

Peacock or Chinese Fans? Christmas Tree LED can be perfectly applied. Central park Close-stool When can it be used? ... (See More)

Daniel Gilbert
2017-05-17 11:49:04
Bartosz Orzechowski
2017-05-18 10:15:21
1 answers
113 views

PCB: center of mass

Hi everybody. I need to calculate the moment of inertia of a pcb (with its components) and also its center of mass. The pcb is not manufactured yet. Before that I need to verify those properties. How ... (See More)

Malcolm Evans
2017-05-17 11:14:52
Esteban
2017-05-17 12:21:58
1 answers
109 views

About electric capacity

Electric capacity is made up by the two metal pole and insulating media in the middle. Due to the different insulation materials, the composition of capacitors is also different: According to ... (See More)

William Reeve
2017-05-16 17:33:47
Daniel Gilbert
2017-05-17 11:50:55
1 answers
121 views

Necessary work before PCB design

1. Carefully check the schematic diagram: any printed circuit board design is inseparable from the schematic. The accuracy of the schematic is on the premise that the printed board is correct. The... (See More)

Laszlo Toth
2017-05-16 17:02:38
Daniel Gilbert
2017-05-17 11:50:08
1 answers
109 views

Identify the PCB board

Identify the PCB board can start from two aspects; the first method is to judge from the appearance, and the other is from the quality requirements. 1.Appearance: 1. the size and thickness of t... (See More)

James Kent
2017-05-16 15:56:44
William Reeve
2017-05-16 17:39:46
Search Results: 6220 Threads,622 Pages