
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

Seeeduino V4.2, an Arduino Compatible Board, now at a Low Price of $6.90
It has been reduced from $19.95 to $6.90 on seeedstudio.com, becoming one of the lowest priced

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

Delivery Benefits in July: $10 OFF for Shipping Fee
We have received feedback from our valued customers, many of whom mentioned about shipping fee.

EMI Shielding in PCB Layout
With the increasing frequency of the processor and electronic signal, the electronic system is a
SeeedStudio/CircuitMaker June 2017 Wio LTE Design Contest- Winning Projects Announcement
Dear all, Thanks for participation and support for this contest. We have 19 designs for