2 layers77.5 × 42.5 mm Eca kicad pcb, the printed circuit board in 3D

Eca kicad pcb

Size: 77.5 × 42.5 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 18
Nets: 39
Pads: 150
Tracks, vias: 438, 125
Pours: 2
Routed: Yes
KiCad: KiCad 4
Created: 27 Apr 2016
Updated: 27 Apr 2016

Overview

Eca kicad pcb is an open-source printed circuit board by atupek, from the atupek/ca_circuit repository on GitHub. It is a 2-layer board of 77.5 × 42.5 mm with 18 parts on 39 nets, routed with 438 tracks and 125 vias.

It is built around the 74LS21PC and 74HC74D. Its parts include 7 ICs, 5 resistors, 2 connectors, 1 diode and 1 transistor.

Main components

README

README.md

ca_circuit

These are the Logisim, KiCAD, and Arduino files for my elementary cellular automaton circuit. For more information, see my blogpost at: http://annietupek.com/blog1/2016/04/27/elementary-cellular-automaton-circuit/

Parts

Qty	Value	Footprint	References
5	R	Resistors_SMD:R_0805_HandSoldering	R1, R2, R3, R4, R5
4	74LS21	by_me:SOIC-14_Hand_Soldering	U3, U4, U5, U6
1	4069	by_me:SOIC-14_Hand_Soldering	U2
1	4078	by_me:SOIC-14_Hand_Soldering	U7
1	74HC74	by_me:SOIC-14_Hand_Soldering	U1
1	LOGO	graphics:graphic	G***
1	Led_x2	by_me:LED-10MM-2	D1
1	Q_NMOS_GSD	TO_SOT_Packages_SMD:SOT-23_Handsoldering	Q1
1	SPST	by_me:6x6_tactile_switch	SW1
1	lhs connectors	by_me:Socket_Strip_Angled_1x16_Rev_Pins	P1
1	rhs connectors	Pin_Headers:Pin_Header_Angled_1x16	P2

Questions

How big is the Eca kicad pcb PCB?

It measures 77.5 × 42.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Eca kicad pcb use?

18 parts, built around the 74LS21PC and 74HC74D. 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 Eca kicad pcb KiCad files?

From the atupek/ca_circuit repository on GitHub, at the commit this page was made from: the board is eca_kicad_pcb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Eca kicad pcb design in my own project?

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

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/atupek-ca-circuit" title="Eca kicad pcb in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/atupek-ca-circuit.jpg" alt="Eca kicad pcb" width="1200" height="900">

A picture that opens the board, for a README

[![Eca kicad pcb](https://pcbkit.io/embed/boards/atupek-ca-circuit.jpg?size=s)](https://pcbkit.io/boards/atupek-ca-circuit)

Source

Repository: atupek/ca_circuit
Board file: eca_kicad_pcb.kicad_pcb
Commit: a02fd3a
Licence: Not stated

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