All Questions
4
questions
2
votes
1
answer
122
views
Unknown SMD component - PCB Designation question
I have a board we are trying to repair. We are unable to get any technical documents from the manufacturer, no schematic or BOM for the board. This has multiple switches, think metal dome you press ...
user388256
1
vote
1
answer
103
views
Identifying an SMD component
It is related to the USB bus voltage in a Delta HMI that has been damaged. Is this a 2.4 V Zener diode? This component is marked with the letter D311 on the PCB.
8
votes
1
answer
2k
views
Centroid of component for pick and place machine using Eagle
Just finished designing a PCB and sent the Gerbers off to my board house (Bittele) and they have requested that I also provide them with a pick and place file.
Using Eagle, I ran mountsmd.ulp and ...
- 1,420
2
votes
2
answers
413
views
extract components from SMD
I bought a cell phone in China (read chinese iphone), that despite the operational system is awful, when I opened to check the hardware and I found a not so bad hardware. I was able to extract ...
- 238