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2 layers25.4 × 17.8 mmOpamp hadi, the printed circuit board in 3D

assignments

Size
25.4 × 17.8 mm
Copper layers
2
Thickness
1.6 mm
Parts
9
Nets
9
Pads
24
Tracks, vias
64, 11
Pours
1
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
4 Nov 2024
Updated
20 Nov 2024

Overview

Opamp hadi is an open-source printed circuit board by cieuoc, from the cieuoc/kicadassignment repository on GitHub. It is a 2-layer board of 25.4 × 17.8 mm with 9 parts on 9 nets, routed with 64 tracks and 11 vias.

Its parts include 3 resistors, 2 capacitors, 2 connectors and 1 IC.

README

README.md

Assignment

Each directory contains a specific KiCAD assignment problem.

  • Login to your github account
  • Fork this repository
  • Make a local copy using 'git clone '
  • View the README file inside the directory with your name
  • Paste the zipped gerber of any previous designs you have made into your directory
  • git commit -am 'previous work'
  • Create a KiCAD project inside the directory with your name
    • Create schematic diagram
    • Create any new symbols if needed
    • Take a screenshot of the schematic and place it in this directory
    • Git add all files
    • Git commit
    • Associate footprints
    • Create Layout
    • Take a screenshot of the layout and place it in this directory
    • Git add all files
    • Git commit
  • git push origin main
  • create a pull request

Parts

9
QtyValueFootprintReferences
21nFCapacitor_SMD:C_0805_2012MetricC1, C2
23.18kResistor_SMD:R_1206_3216MetricR1, R2
1+Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_VerticalJ1
11kResistor_SMD:R_1206_3216MetricR3
12.2kResistor_SMD:R_1206_3216MetricRF1
1LM741Package_SO:SOIC-8_3.9x4.9mm_P1.27mmU1
1SIGConnector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_VerticalJ2

Questions

How big is the Opamp hadi PCB?

It measures 25.4 × 17.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Opamp hadi use?

9 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Opamp hadi KiCad files?

From the cieuoc/kicadassignment repository on GitHub, at the commit this page was made from: the board is hadi/assignment/opamp-hadi.kicad_pcb and its schematic hadi/assignment/opamp-hadi.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Opamp hadi design in my own project?

Its repository states no licence, so its author keeps all rights: ask cieuoc before reusing the design.

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