Contents
How do I change clearance in Eagle?
1 Answer
- Select menu Tools -> Drc… The DRC dialog will open.
- Go to Distance tab.
- Change the field Copper/Dimension to the desired width. (Be sure to consult the edge clearance specifications set forth by the PCB fab.)
- Click Apply then close the DRC dialog.
- Click rat’s nest to repour the polygon pours.
How do you increase drill size in Eagle?
This is done by right clicking anywhere in the group and selecting Group: change . This will apply the new drill size to any via that you have selected. All of the selected vias will now be the new drill size.
What is Design rule check in eagle?
Rather than designing your board without a care for your manufacturer’s limitations, a Design Rule Check allows you to establish a set of boundaries for trace widths, component spacing, via diameters, etc.
How do you mount eagle holes?
Change the grid before placement, for example if you want to place a hole (or other component) at x=10 y=8mm, change the grid to 2 mm, then place the hole. Note1: When moving an already-placed component, press the Ctrl-Key when while picking it up so that it is aligned on the grid first.
What is net class in Eagle?
Net classes are one of those features of EAGLE that are not obvious to find and comprehend. However, they are useful in allowing you to assign certain rules to a group of nets. For example, in order to carry high current for power nets, you’ll need your nets to be extra thick.
How to change drill size in EAGLE PCB?
Apply the change to the group. This is done by right clicking anywhere in the group and selecting Group: change. This will apply the new drill size to any via that you have selected. All of the selected vias will now be the new drill size. (b) Open the display window as you did in Step 1 and select the layers you want visible.
How do you put holes in a PCB?
The HOLE tool just place a hole in the design without copper or connection. Depending on what the mounting hole is made for, you may add a VIA or a HOLE. The following capture shows the difference between vias and holes. On the left side of the PCB, holes has been added, and on the right side of the board, two vias has been placed.
How can I change the size of my drill?
You can type the size including units – e.g. 12mil – and Eagle will convert it to the current grid units for you. Apply the change to the group. This is done by right clicking anywhere in the group and selecting Group: change. This will apply the new drill size to any via that you have selected.
How to calculate trace width in Autodesk Eagle?
Using the calculator is as simple as inputting the characteristics of your design. The tool will then calculate the required trace width both for internal layers and for external layers. For typical hobby projects using two-layer PCBs, all the traces will be external traces.