From 5e7106d2fe6a88865e22bfa7fe6bcd0858e12904 Mon Sep 17 00:00:00 2001 From: G Bulmer Date: Tue, 23 Apr 2013 02:12:41 +0100 Subject: Small adjustments to PCB. --- .../Orone-mini-S8A-v0r001.png | Bin 76027 -> 0 bytes .../Orone-mini-S8D-v0r001.brd | Bin 49081 -> 47528 bytes .../Orone-mini-S8D-v0r001.pdf | Bin 134687 -> 99757 bytes .../Orone-mini-S8D-v0r001.png | Bin 66565 -> 68701 bytes .../Orone-mini-S8D-v0r001.sch | Bin 99732 -> 100792 bytes .../Orone-mini-S8D-v0r001.top.pdf | Bin 44488 -> 42394 bytes Orone-mini-v0/Orone-mini-S8D-v0r001/README-PCB.txt | 35 +++++++++++++++++++++ Orone-mini-v0/README.md | 2 +- 8 files changed, 36 insertions(+), 1 deletion(-) delete mode 100644 Orone-mini-v0/Orone-mini-S8A-v0r001/Orone-mini-S8A-v0r001.png create mode 100644 Orone-mini-v0/Orone-mini-S8D-v0r001/README-PCB.txt diff --git a/Orone-mini-v0/Orone-mini-S8A-v0r001/Orone-mini-S8A-v0r001.png b/Orone-mini-v0/Orone-mini-S8A-v0r001/Orone-mini-S8A-v0r001.png deleted file mode 100644 index 7554da7..0000000 Binary files a/Orone-mini-v0/Orone-mini-S8A-v0r001/Orone-mini-S8A-v0r001.png and /dev/null differ diff --git a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.brd b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.brd index 6cd53ed..2c6a343 100644 Binary files a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.brd and b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.brd differ diff --git a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.pdf b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.pdf index dababa3..f85cfe3 100644 Binary files a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.pdf and b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.pdf differ diff --git a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.png b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.png index e9bca5d..b91875d 100644 Binary files a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.png and b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.png differ diff --git a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.sch b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.sch index 40898f3..0e23627 100644 Binary files a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.sch and b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.sch differ diff --git a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.top.pdf b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.top.pdf index f6a6cea..b3ae06d 100644 Binary files a/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.top.pdf and b/Orone-mini-v0/Orone-mini-S8D-v0r001/Orone-mini-S8D-v0r001.top.pdf differ diff --git a/Orone-mini-v0/Orone-mini-S8D-v0r001/README-PCB.txt b/Orone-mini-v0/Orone-mini-S8D-v0r001/README-PCB.txt new file mode 100644 index 0000000..13d9e69 --- /dev/null +++ b/Orone-mini-v0/Orone-mini-S8D-v0r001/README-PCB.txt @@ -0,0 +1,35 @@ +Orone-mini-S8D-v0r001 +Copyright 2013 G Bulmer + +This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License. +I ask that my name remain visible in the copper. + +The pin headers are standard 'breadboard friendly' 0.1" pitch. +The two rows of pin headers are 0.8" apart, and hence fit a single breadboard. +The board is 2.3" long x 1" high. Most components are 1206 or larger. + +1206 components are too big to fit in mini-like 2.1" length +Hence the board is lengthened from 2.1" to 2.3" +Replaced C1 with 7343-case size + +Design Rules: OSHPark.com & Seeedstudio 'Fusion' PCB Service + +Routing +Crystal tracks & Top Layer MCU tracks are 6mil/6mil in order to make enough space for components and isolation. +All tracks from thru-hole (hand soldered) components, except pin headers, are 10mil or wider. This is intended to make the tracks more robust. + +All Bottom Layer tracks are 10mil or bigger, except Crystal tracks; this is intended to be easier to make. + +Copper pours have 10mil isolation; this is intended to be easier to make. + +Vias: The three via shapes are used to give information, and help 'read' the PCB. +VIA KEY +SQUARE: Digital Ground (DGND) and thermal vias +ROUND: Signal +OCTAGON: Power (e.g. Vcc) or segregated Ground (e.g. AGND) + +Notes +There are four Hidden Airwires, which do not need routing (replicated on switches) +For safety, type 'RATSNEST *' to make them visible before making any changes +Two pads 33 and DISC, printed at 45 degrees, are signals, and not for components. +DRC->Restring Pads & Vias minimum increased from OSHPark 7mil to 10mil to support more PCB manufacturers design rules by providing larger annular rings. diff --git a/Orone-mini-v0/README.md b/Orone-mini-v0/README.md index e5146b8..a4b4601 100644 --- a/Orone-mini-v0/README.md +++ b/Orone-mini-v0/README.md @@ -79,4 +79,4 @@ There are several sets of Design Rule check errors which are flagged by Eagle. N Thanks to --------- -Mark Rafter and Jeff Smith; Pete Harrison, Tony Wilcox, Chris Evans and David Hannaford of Midlands Micromouse and Robotics Club for advice, encouragement and expertise; Keith, Pete and Bill of Techwizz for discussions and feedback; Siy, feurig, ala42, Crenn, and everyone who contributed at LeafLabs forum. Special thanks to LeafLabs for developing the Maple-IDE and Maple-mini. +Mark Rafter and Jeff Smith; Pete Harrison, Tony Wilcox, Chris Evans and David Hannaford of Midlands Micromouse and Robotics Club for advice, encouragement and expertise; Keith, Pete and Bill of Techwizz for discussions and feedback; Siy, feurig, ala42, Crenn, and everyone who contributed at LeafLabs forum; Laen of OSHPark.com for PCB & CAM help and expertise. Special thanks to LeafLabs for developing the Maple-IDE and Maple-mini. -- cgit v1.2.3