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Category: Circuit Design

Posted onJune 9, 2020May 17, 2025Circuit Design

Altium Desinger Adding Net Name to Hidden Pin

by XuemingLeave a comment on Altium Desinger Adding Net Name to Hidden Pin

It used to be pretty straight forward to assign a net to a hidden pin of a component using the right-click property menus. However, this function has been relocated to…

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Posted onDecember 25, 2013May 17, 2025Circuit Design

Defining copper to drill hole clearance rule in Altium Designer

by Xueming7 Comments on Defining copper to drill hole clearance rule in Altium Designer

The “copper to drill hole” distance is an important rule for circuit board design, just like the “copper to copper” clearance. A PCB manufacturer usually announce their minimum allowable clearance…

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Posted onApril 4, 2013May 17, 2025Circuit Design

Tips for gerber export in Altium Designer

by Xueming1 Comment on Tips for gerber export in Altium Designer

I sent out a new circuit board design to a PCB fab house last week, but was put on hold multiple times for the reason of “insufficient copper to copper…

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Recent Posts

  • Fixing CEPH OSD “Down” and “Out” Glitch After Power Outage
  • Programming the USB module of PIC32MZ without Harmony (7) – Put USBDMA to work
  • Programming the USB module of PIC32MZ without Harmony (6) – USBDMA
  • Programming the USB module of PIC32MZ without Harmony (5) – Endpoint Configuration
  • Programming the USB module of PIC32MZ without Harmony (4) – Descriptor
  • Programming the USB module of PIC32MZ without Harmony (3) – Setup and Configuration as USB device
  • pdf2img2pdf, A Python Code to Compress PDF files

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