Archiwa tagu: prototyping

SeeedStudio.com Fusion – New PCB Services from popular DIY and prototyping company

https://www.seeedstudio.com/fusion_pcb.html

I discovered SeeedStudio some time ago, since the company is pretty active in the internet (facebook, own wiki, some projects on github). Last month they introduced PCB manufacturing services, called „SeeedStudio Fusion Services”

I decided to give it a try, because the website looked pretty neat and modern. They also provided (see below) a little bit better specs than the others.

Czytaj dalej

Smart Prototyping – PCB Prototyping review

http://smart-prototyping.com/PCB-Prototyping.html – another cheap Chinese PCB Manufacturer review

My order:

  • PCB
    • 2 layers
    • 10cm x 10 cm
    • 10 pieces
    • PCB Thickness: 1.6mm
    • Copper thickness: double – 2oz/ft2 = 70um
    • Surface finish: HASA
    • Solder mask color: Green (additional fees for other colors)
    • No sub-boards
    • 100% E-Test
  • Stencil – frameless 13cm x 21cm

Czytaj dalej

ShenZen2U PCB Prototyping Review

http://www.shenzhen2u.com/PCB – cheap Chinese PCB Manufacturer review

My order:

  • PCB
    • 2 layers
    • max 5cm x 5 cm
    • 10 pieces
    • PCB Thickness: 1.6mm
    • Copper thickness: standard – 1 oz/ft2 = 35um
    • Surface finish: HASA
    • Solder mask color: Green (additional fees for other colors)
    • No sub-boards
    • 100% E-Test
  • Stencil – frameless 19cm x 29cm

Czytaj dalej