Before placing a single pad, match Sprint-Layout’s grid to your component's pitch. If an IC has a pin pitch of 1.27mm (SOIC), change your grid setting to (or a fraction of it, like 0.635mm ) to ensure perfect alignment. Step 3: Draw the Footprint Elements
Choose your pad shape (round, rectangular, oval) and set the correct inner drill diameter and outer copper width. Place them accurately according to the datasheet pin layout.
Before building macros, you need to understand how Sprint Layout "thinks." A macro records three distinct layers: Macros Sprint Layout 6.0
In Sprint-Layout, a macro is a file (typically with a .lmk extension) that contains a collection of graphical elements—such as pads, tracks, zones, and silk-screen text—grouped together to represent a physical electronic component.
Locate your Sprint-Layout installation directory (typically C:\Program Files (x86)\Sprint-Layout60\Macros\ or inside your user Documents folder). Copy and paste the extracted folders into this directory. Before placing a single pad, match Sprint-Layout’s grid
Without macros, you have to:
It can be a single component (like a custom sensor footprint), a complex circuit block (like a power supply with traces already routed), or even just a logo. Place them accurately according to the datasheet pin layout
One of the most profitable uses of macros is PCB panelization. Many prototype fabs charge per board, but if you order 10 pieces, you can fit 4 small boards inside one "unit" via v-scoring or tab routing.
At 2:15 AM, she started the main logic board. It needed three separate 5V rails. Before, she would have cried. Now, she grinned. She clicked the Macros tab, dragged onto the canvas, and poof —the entire regulator circuit appeared, perfectly routed, components labeled, vias placed. She did it again. And again.
Sprint-Layout 6.0 comes with an extensive default library containing hundreds of standard components. Step-by-Step: Placing a Macro
Give it a descriptive name (e.g., "ESP32-WROOM-32E"). Pro Tip: The "Snap-to-Grid" Advantage