2 layers100 × 80 mm Addressing nand, the printed circuit board in 3D

Addressing nand

Results of eagle and kicad CI from travis are stored in https://github.com/drtrigon/eagle/tree/result/pcb branch and linked/shown in https://github.com/drtrigon/sketchbook repo.

Open in PCBKit

Size: 100 × 80 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 35
Nets: 66
Pads: 231
Tracks, vias: 256, 77
Pours: 2
Routed: Yes
KiCad: KiCad 5 (file 20171130)
Created: 7 Apr 2018
Updated: 17 Mar 2019

Overview

Addressing nand is an open-source printed circuit board by drtrigon, from the drtrigon/eagle repository on GitHub, published under the MIT licence. It is a 2-layer board of 100 × 80 mm with 35 parts on 66 nets, routed with 256 tracks and 77 vias.

It is built around the MC14585BD, BS170 and BS250. Its parts include 5 capacitors, 5 ICs, 4 resistors, 4 diodes and 4 switches.

Main components

README

README.md

Projekte

Results of eagle and kicad CI from travis are stored in https://github.com/drtrigon/eagle/tree/result/pcb branch and linked/shown in https://github.com/drtrigon/sketchbook repo. See there and in .travis.yml for more info.

(might make sense to split projects off into separate repos/submodules)

N64TinyUSB

Order: make sure to select PCB Thickness 2mm and "Gold Fingers"!

based on boxtec.ch Helvetiny 1.0 PCB design:

code/firmware (design based on attiny45 n64-usb)

Built using the attiny45 n64-usb AVR source files. Works out of the box but emulates 1 device only (that contains both controller).

https://github.com/drtrigon/sketchbook/tree/master/cli/n64dual_tiny45

Hint: Order PCB directly

Upload the GERBER files below to https://jlcpcb.com/quote and order.

Helvetiny85: https://github.com/drtrigon/eagle/blob/master/projects/HelveTiny_1.0_GERBER.zip
Floweronly Arduino Shield: https://github.com/boxtec/floweronly/blob/master/floweronly_v1.0_GERBER.zip

Drone_MultiWii / FlightController

arduino-papilio_1-WireSniffer_Rev1

DACRackUnit

Setup

I would like to use features like CI (continous integration) keep a copy/mirror on e.g. github and more.

Maintaining a copy/mirror (more precise: with 2 remotes overloaded origin) on GitHub also allows to use GitLab and GitHub together and by that all the nice featurs on GitHub. See also; https://steveperkins.com/migrating-projects-from-github-to-gitlab/

"Option 2: Overload Origin with Both Remotes (needs one single pull/push only)"; in order to clone and set this repo up use:

text

$ git clone file://///data/mount/gvfs/smb-share:server=.../01git/eagle.git
$ cd eagle
$ git remote set-url --add origin https://github.com/drtrigon/eagle.git

you can check the settings with:

text

$ git remote -v
origin  /data/mount/gvfs/smb-share:server=.../01git/eagle.git/ (fetch)
origin  /data/mount/gvfs/smb-share:server=.../01git/eagle.git/ (push)
origin  https://github.com/drtrigon/eagle.git (push)

Enable EDRC.ME for a Repository (for Eagle)

http://www.edrc.me/docs/

Enable Travis CI for a Repository (for Eagle)

https://github.com/drtrigon/test-eagle-edrc/blob/master/.travis.yml (does not work reliably yet)

Add a .travis.yml file to your project, commit, pull/push and enjoy.

A word of caution; the travis run will at the end - if successfull - try to push the results back to this repo.

Further Info

EDRC.me: https://michaelblouin.ca/blog/2018/02/25/automate-design-rule-checks-autodesk-eagle/

gerber (travis or local python script): http://www.rocketnumbernine.com/2011/12/14/automating-gerbers-from-eagle

text

...
# create top copper (cmp), bottom copper (sol), top solder mask (stc), bottom solder mask (sts), {top} silkscreen (plc)
${EAGLE} -X -dGERBER_RS274X -o${outputfile}.cmp ${board} Top Pads Vias
${EAGLE} -X -dGERBER_RS274X -o${outputfile}.sol ${board} Bottom Pads Vias
#${EAGLE} -X -dGERBER_RS274X -o${outputfile}.mil ${board} Milling
${EAGLE} -X -dGERBER_RS274X -o${outputfile}.plc ${board} Dimension tPlace tNames
${EAGLE} -X -dGERBER_RS274X -o${outputfile}.stc ${board} tStop
${EAGLE} -X -dGERBER_RS274X -o${outputfile}.sts ${board} bStop
#${EAGLE} -X -dGERBER_RS274X -o${outputfile}.crc ${board} tCream
#${EAGLE} -X -dGERBER_RS274X -o${outputfile}.dpv ${board} Drills
#${EAGLE} -X -dGERBER_RS274X -o${outputfile}.drh ${board} Holes
...

(mill and drill needs: gerb274x-mill-drill.cam)

Generate schematic, PCB and GERBER from KiCAD (TODO)

License

The content of this project itself is licensed under the Creative Commons Attribution 3.0 license, and the underlying source code used to format and display that content is licensed under the MIT license, see the LICENSE file for license rights and limitations (MIT).

Parts

Qty	Value	Footprint	References
5	100nF	addressing-nand:C050-025X075	C0, C1, C2, C3, C4
4	1k-2k	addressing-nand:0207_2V	R0, R1, R2, R3
4	2mA (max)	addressing-nand:LED3MM	LED0, LED1, LED2, LED3
4	4pins	addressing-nand:EDG-04	SW0, SW1, SW2, SW3
4	9k9	addressing-nand:RN-6	RN0, RN1, RN2, RN3
4	DIN-41651-10P	addressing-nand:DIN-41651-10P	PORT0, PORT1, PORT2, PORT3
4	MC14585	addressing-nand:PDIP-16	IC0, IC1, IC2, IC3
1	10uF	addressing-nand:B45181B	CP0
1	4011N	addressing-nand:DIL14	IC4
1	BS170	addressing-nand:SOT54E	T0_B1
1	BS250	addressing-nand:SOT54E	T0_A1
1	DIN-41651-20P	addressing-nand:DIN-41651-20P	CPORT0
1	WAGO-3	addressing-nand:WAGO-3	SP1

Questions

How big is the Addressing nand PCB?

It measures 100 × 80 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Addressing nand use?

35 parts, built around the MC14585BD, BS170 and BS250. 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 Addressing nand KiCad files?

From the drtrigon/eagle repository on GitHub, at the commit this page was made from: the board is projects/DACRackUnit/addressing-nand/addressing-nand.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Addressing nand design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/drtrigon-eagle-addressing-nand" title="Addressing nand 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/drtrigon-eagle-addressing-nand.jpg" alt="Addressing nand" width="1200" height="900">

A picture that opens the board, for a README

[![Addressing nand](https://pcbkit.io/embed/boards/drtrigon-eagle-addressing-nand.jpg?size=s)](https://pcbkit.io/boards/drtrigon-eagle-addressing-nand)

Source

Repository: drtrigon/eagle
Board file: projects/DACRackUnit/addressing-nand/addressing-nand.kicad_pcb
Commit: e372f12
Licence: MIT
Copies: 2 copies in 1 repository

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