Appendix – PCB DFM 14
Extracted from the Seeed Fusion Design for Manufacture (DFM) publication, this tid-bit of information is
PCB
Files for Manufacture Requirements – PCB DFM 13
13.1 Naming Requirements for Assembly Files [108] Requires board name, version, panelization description and version
Surface Treatment – PCB DFM 12
12.1 Hot Air Solder Leveling (HASL) 12.1.1 Process Requirements [103] The PCB is covered with
Fiducial Mark Structure – PCB DFM 11
11.2.1 Panel Fiducial Marks and Image Fiducial Marks [97] Size/Shape: a solid filled circle with
How to have your own customized duino board at only $6.9?
You may be aware that we have reduced our Seeeduino’s price from $19.95 to $6.90
Open Electronic
Active since 2010, more than 825’000 people today on our Facebook page, Open Electronics became
Why Are Printed Circuit Boards Usually Green In Color?
I see most printed circuit boards are green in color. I’ve seen some blue and
Interview: Oyvind Nydal Dahl from buildelectroniccircuits/Ohmify
Editor’s note: If you’re a beginner who want to learn electronic, then i think you
EMI Shielding in PCB Layout
With the increasing frequency of the processor and electronic signal, the electronic system is a
PCB Dimensions Specification – PCB DFM Part 10
10.1 Manufactured PCB Dimensions [90] The range of dimensions allowed for each type of PCB
Different types of printed circuit boards
PCB is the short for printed circuit board; it is also called circuit board. It
Special $4.90USD PCB Orders Update
Dear lovely supporters, Back in May Seeed Fusion introduced a special price of $4.90USD on