diff --git a/README.md b/README.md
index 8858574..7e0abd2 100644
--- a/README.md
+++ b/README.md
@@ -1,116 +1,7 @@
-#Summary
-
-- [Summary](#section-id-1)
-- [PCBA](#section-id-51)
-- [Prototype PCBA Manufacturing](#section-id-57)
-- [Software](#section-id-66)
- - [Debian](#section-id-72)
- - [Other Software](#section-id-108)
- - [Electronic Design Automation (EDA)](#section-id-129)
-- [PCB Manufacturing](#section-id-135)
- - [Board Types and Features](#section-id-149)
- - [Copper Layer](#section-id-154)
- - [Soldermask](#section-id-159)
- - [Silkscreen](#section-id-164)
- - [Standards & QC](#section-id-169)
-- [PCB Assembly](#section-id-178)
- - [Placement](#section-id-191)
- - [Solder Paste](#section-id-208)
- - [Solder Wire](#section-id-219)
- - [Flux](#section-id-228)
- - [Flux Remover](#section-id-235)
- - [Low Melt Alloy](#section-id-244)
- - [Solder Wick](#section-id-251)
- - [Heat](#section-id-258)
-- [PCBA Processes](#section-id-273)
- - [Solder through hole components with soldering iron](#section-id-278)
- - [Solder SMT components with soldering iron](#section-id-283)
- - [Solder SMT components with hot air](#section-id-288)
- - [Solder SMT components with oven](#section-id-293)
- - [Solder SMT components with skillet](#section-id-298)
- - [Solder BGA components](#section-id-303)
- - [Rework through hole components](#section-id-308)
- - [Rework SMT components](#section-id-318)
- - [Rework BGA components](#section-id-328)
- - [Create solder paste stencil](#section-id-333)
- - [Apply solder paste with solder paste mask](#section-id-343)
- - [Apply solder paste with syringe](#section-id-348)
- - [Apply solder paste with electronic syringe](#section-id-353)
- - [Solder Pot](#section-id-358)
-- [PCBA Testing](#section-id-366)
-- [Equipment](#section-id-371)
- - [LASER](#section-id-378)
- - [CNC](#section-id-391)
- - [3D Printer](#section-id-404)
- - [Solder Station](#section-id-416)
- - [Pick and Place](#section-id-445)
-- [Production Boards](#section-id-457)
-- [Copying / License](#section-id-466)
-
-
-
-
-
-#Summary
-
-- [PCBA](#section-id-1)
-- [Prototype PCBA Manufacturing](#section-id-12)
-- [Software](#section-id-19)
- - [Debian](#section-id-23)
- - [Other Software](#section-id-57)
- - [Electronic Design Automation (EDA)](#section-id-76)
-- [PCB Manufacturing](#section-id-80)
- - [Board Types and Features](#section-id-92)
- - [Copper Layer](#section-id-95)
- - [Soldermask](#section-id-98)
- - [Silkscreen](#section-id-101)
- - [Standards & QC](#section-id-104)
-- [PCB Assembly](#section-id-111)
- - [Placement](#section-id-122)
- - [Solder Paste](#section-id-137)
- - [Solder Wire](#section-id-146)
- - [Flux](#section-id-153)
- - [Flux Remover](#section-id-158)
- - [Low Melt Alloy](#section-id-165)
- - [Solder Wick](#section-id-170)
- - [Heat](#section-id-175)
-- [PCBA Processes](#section-id-188)
- - [Solder through hole components with soldering iron](#section-id-191)
- - [Solder SMT components with soldering iron](#section-id-194)
- - [Solder SMT components with hot air](#section-id-197)
- - [Solder SMT components with oven](#section-id-200)
- - [Solder SMT components with skillet](#section-id-203)
- - [Solder BGA components](#section-id-206)
- - [Rework through hole components](#section-id-209)
- - [Rework SMT components](#section-id-217)
- - [Rework BGA components](#section-id-225)
- - [Create solder paste stencil](#section-id-228)
- - [Apply solder paste with solder paste mask](#section-id-236)
- - [Apply solder paste with syringe](#section-id-239)
- - [Apply solder paste with electronic syringe](#section-id-242)
- - [Solder Pot](#section-id-245)
-- [PCBA Testing](#section-id-251)
-- [Equipment](#section-id-254)
- - [LASER](#section-id-259)
- - [CNC](#section-id-270)
- - [3D Printer](#section-id-281)
- - [Solder Station](#section-id-291)
- - [Pick and Place](#section-id-318)
-- [Production Boards](#section-id-328)
-
-
-
-
-
-
# PCBA
PCB Assembly. Soldering. SMT. Thru hole. Stencils. Paste. Equipment. Tools. HOWTOs.
-
-
-
-
# Prototype PCBA Manufacturing
This documents free software and open source hardware manufacturing
of PCBAs (Printed Circuit Board Assemblies).
@@ -118,18 +9,10 @@ of PCBAs (Printed Circuit Board Assemblies).
Focus is particularly on tools that can be used with hackerspace-
level technology.
-
-
-
-
# Software
Various Free Software (as defined by FSF) applications available
for the creation of PCBAs.
-
-
-
-
## Debian
The below packages are in Debian Buster. Note, even though it is in
Debian, you may want to build some of these packages from scratch
@@ -164,10 +47,6 @@ The following Debian packages are NOT in use:
* `visolate` - tool for engraving PCBs using CNCs.
-
-
-
-
## Other Software
Other PCBA software available under Free Software licenses.
@@ -187,18 +66,10 @@ https://github.com/openscopeproject/InteractiveHtmlBom
* [`flatcam`](http://flatcam.org/) --- Free and Open-source PCB CAM.
FlatCAM lets you take your designs to a CNC router. You can open Gerber, Excellon or G-code, edit it or create from scatch, and output G-Code. Isolation routing is one of many tasks that FlatCAM is perfect for.
-
-
-
-
## Electronic Design Automation (EDA)
To design PCBs, KiCAD is used.
Export Gerber files for manufacturing.
-
-
-
-
# PCB Manufacturing
You can make your own PCB or have them made by numerous suppliers.
Recommended suppliers (amongst many):
@@ -211,38 +82,18 @@ Recommended suppliers (amongst many):
* Many others that also support KiCAD!
-
-
-
-
## Board Types and Features
FR1, FR4, etc.
-
-
-
-
## Copper Layer
Cu later.
-
-
-
-
## Soldermask
Green...
-
-
-
-
## Silkscreen
White...
-
-
-
-
## Standards & QC
Standards:
@@ -250,10 +101,6 @@ Standards:
* cf. NASA Standards.
-
-
-
-
# PCB Assembly
You can have a board assembled by a house such as ProtoExpress,
or you can assemble it yourself. There is an endless variety of
@@ -265,10 +112,6 @@ DIY approaches to this. This you have the PCB finished. You need to:
* Solder Components.
-
-
-
-
## Placement
The many ways to place a part...
@@ -284,10 +127,6 @@ What method is used depends on the type and size of the part
and what equipment is available. We'll be working with SMT,
BGA, and through hole parts.
-
-
-
-
## Solder Paste
To solder SMT parts to PCB.
@@ -297,10 +136,6 @@ In use:
* Zeph ZeroLead, 96.5Sn / 3Ag /.5Cu, 10cc syringe.
-
-
-
-
## Solder Wire
In use:
@@ -308,19 +143,11 @@ In use:
* Kester Sn96.5Ag3.0Cu0.5, no clean, no lead, 0.8mm.
-
-
-
-
## Flux
In use:
* Zephlux No Clean Flux, 14 gr. jar.
-
-
-
-
## Flux Remover
But you just put flux on...
@@ -328,28 +155,16 @@ In use:
* Zeph Flux Remover.
-
-
-
-
## Low Melt Alloy
To desolder, perchance.
* Zeph ZERO No Lead Low Melt.
-
-
-
-
## Solder Wick
Solder wick, aka desoldering wire.
In use: variety sizes.
-
-
-
-
## Heat
You need to melt that solder...
@@ -363,59 +178,27 @@ You need to melt that solder...
* Hot air bath.
-
-
-
-
# PCBA Processes
Working with PCBs and components:
-
-
-
-
## Solder through hole components with soldering iron
HOWTO solder through hole components to a PCB with soldering.
-
-
-
-
## Solder SMT components with soldering iron
HOWTO Solder SMT components with soldering iron.
-
-
-
-
## Solder SMT components with hot air
HOWTO Solder SMT components with hot air.
-
-
-
-
## Solder SMT components with oven
HOWTO Solder SMT components with oven.
-
-
-
-
## Solder SMT components with skillet
HOWTO Solder SMT components with skillet.
-
-
-
-
## Solder BGA components
HOWTO Solder BGA components.
-
-
-
-
## Rework through hole components
HOWTO Rework through hole components.
@@ -424,10 +207,6 @@ Current Practice:
* [Through Hole Component Removal HOWTO]
(HOWTO/through-hole-component-removal-HOWTO.md)
-
-
-
-
## Rework SMT components
HOWTO Rework SMT components.
@@ -436,17 +215,9 @@ Current Practice:
* [SMT Component Removal HOWTO]
(HOWTO/smt-component-removal-HOWTO.md)
-
-
-
-
## Rework BGA components
HOWTO Rework BGA components.
-
-
-
-
## Create solder paste stencil
HOWTO Create solder paste stencil.
@@ -455,57 +226,29 @@ Current Practice:
* [HOWTO create a solder paste stencil with Inkscape]
(HOWTO/laser-solder-paste-stencil-inkscape.md)
-
-
-
-
## Apply solder paste with solder paste mask
HOWTO Apply solder paste with solder paste mask.
-
-
-
-
## Apply solder paste with syringe
HOWTO Apply solder paste with syringe.
-
-
-
-
## Apply solder paste with electronic syringe
HOWTO Apply solder paste with electronic syringe.
-
-
-
-
## Solder Pot
HOWTO Use a solder pot.
* [Solder Pot HOWTO]
(HOWTO/solder-pot-HOWTO.md)
-
-
-
-
# PCBA Testing
Pins.
-
-
-
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# Equipment
The equipment considered is what is generally available to
hackerspaces. This leaves out industrial gear like large
wave solder machines.
-
-
-
-
## LASER
LASERS can serve a few purposes in manufacturing PCBAs.
Inexpensive LASER cutters are available at many hackerspaces.
@@ -517,10 +260,6 @@ Inexpensive LASERs can be retrofit to RepRap 3D printers.
* Board marking, such as serialization.
-
-
-
-
## CNC
Large CNCs are overkill for PCBA assembly.
Very small CNCs can be used.
@@ -531,11 +270,6 @@ CNCs can be used to:
* Drill PCB holes.
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-
-
-
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## 3D Printer
RepRap 3D printers are available at many hackerspaces.
3D printers can be used to:
@@ -546,10 +280,6 @@ RepRap 3D printers are available at many hackerspaces.
* Make other tools, etc.
-
-
-
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## Solder Station
Solder station tools:
@@ -577,10 +307,6 @@ Solder station tools:
* Solder pot.
-
-
-
-
## Pick and Place
A variety of free software compatible and open source hardware
pick and place machines are available.
@@ -591,10 +317,6 @@ pick and place machines are available.
non-commercial design licensed hardware. Manufacturer supplies
proprietary application.
-
-
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# Production Boards
Boards manufactured or slated to be manufactured.
@@ -604,8 +326,6 @@ https://code.forksand.com/forksand/fs-TrellisBoard
* ULX3X --- ECP5 board.
https://code.forksand.com/forksand/fs-ulx3s
-
-
# Copying / License
This document is available here:
https://code.forksand.com/forksand/pcba/src/branch/master/README.md