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EAGLE

EAGLE. EAGLE. What is Eagle?. A software which provides the environment to create PCB data files. Total 10 data files called Gerbers. Each of which contains data of a specific layers. Eagle Basics. Schematic : Can create a rough design Can browse various components

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EAGLE

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  1. EAGLE

  2. EAGLE

  3. What is Eagle? • A software which provides the environment to create PCB data files. • Total 10 data files called Gerbers. • Each of which contains data of a specific layers.

  4. Eagle Basics • Schematic : • Can create a rough design • Can browse various components • Can name them ,assign values and connect them • Board • Can adjust the position of component • Route wire lines(auto route or manual) • Create data files

  5. Basics

  6. Getting started • Add – adds various components to workspace • Name – names components(if you name two nets same then they get connected) • Value- assigns value to component • Net – makes electrical connections • Label- labels parts • Move – moves parts • Delete- deletes parts • Sheet –creates new sheet

  7. Add – adds various components to workspace

  8. Name – names components(if you name two nets same then they get connected)

  9. Nets

  10. Your choice

  11. Grid • Grid – 1. size –width of a grid 2.multiple- it shows every (multiple no)th line but you can still route nets according to size

  12. Grid Mil Inches Mic Mm Distance b/w two nearest holes in breadboard is 0.1 inch 1 inch = 2.54 mm 1 inch = 1000 mil 1 mm = 1000 mic

  13. Option • Assign – assigns shortcut keys for commands. • User interface-select background color ,mouse wheel zoom ,command icons etc.

  14. Board • Route- makes electrical connections (manual) • Auto - makes electrical connections (automatic) • Rip-up-deletes a electrical connection • Via – creates a pad to change layer • Erc –shows electrical errors • Errors – shows design errors • Drc- sets clearance of board

  15. Switching to board

  16. Route Select layer Options for pads and routing Select route

  17. Auto -Automatically routes electrical connections

  18. DRC-design rule check minimum clearance =12mil

  19. Minimum size of signal lines=24milpower lines=36mil

  20. Errors

  21. Creating gerber files • Click on cam job icon • Go to file>open>job • Select file named “sfe-gerb274x”(can be downloaded from sparkfun.com) • And then process job.

  22. Creating new components • In eagle control panel click File>new>library • Click on new device ,package ,symbol and write name of the component.

  23. Symbol

  24. Package

  25. Device • Finally go to device add package and symbol to workspace. • Connect pins and pads. • And save file to c c>program files>eagle>lbr • Go to control panel right click on libraries and click use all. • Now you can use your new device.

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