4answers

[PCB Design] 100ohm impedance 4-layer flexible PCB design

I want to design a ~30cm long 4-layer flexible PCB which requires 100ohm impedance match for the differential pairs. It seems like as the dielectric layer is very thin, it's hard to do that. Do you ha...
0answers

[PCB Prototype] Gold fingers cost per mm2

Hello, is there a possibility to get the price per mm2 of covered area with Hard Gold for gold fingers?
2answers

[PCB Prototype] interested in ordering some of these boards for this project

Hello... I am new to PCBWAY I see a project I am interested in is on your site how do I got about ordering the PCB for this projecthttps://www.pcbway.com/project/share/ESP32_BlueJammer_007f66ee.html
1answers

[PCB Prototype] Need Assistance with ESP32-CAM Camera Module Project

Hello,I am currently working on a project using the ESP32-CAM Camera Module, and I need some assistance with various aspects of the development process. Below are the specific areas where I am looking...
1answers

[CNC Machining] I asked a quote to JLCCNC

I asked a quote to you and JLCCNC for the exact same item, done exactly in the same way. Why does your quote = 422 USD while theirs is <180 including shipment?I would like to order from you but you...
1answers

[Others] find components?

How can hardware developers quickly find high-quality components
1answers

[Components] How can I apply for UK Government Boiler Scheme?

As a part of the UK Government’s Energy Company Obligation Scheme ( ECO ), Gov UK Grants will answer all your application process queries. From the application for to the installation of new boilers, ...
3answers

[PCB Prototype] PCB+ assembly

halo pcb way, if i chose pcb + assembly its mean i buy including component to?
1answers

[PCB Prototype] Issue writing with Xgecu T48

I am using the Xgecu T48 programmer.I dumped my real DS1230Y - but when I go to program one of these - I get two errors of FF vs 00. I tried both an assembled unit from PCBWay as well as ordering my...
1answers

[PCB Prototype] Lost elements value

Hello!Can you provide the values ??of the components in the diplexer board with numbers: C9,C10,C11,C12,L6,L8,L9,L10.Is this an additional filter?Best regardsArtur sp3vss
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