Useful links

A collections of useful links which in one way or another relates to Fast Stacker.
== General macro photography sites ==
* Macro-scripts: my own scripts for the whole macro photography workflow.
* Cheap and simple studio stacking setup: lots of interesting cheap solutions for extreme macro
* A Macro Stacking Rig
* Macro photography calculators (depth of field, effective aperture etc.): 
** Zerene stack step tables
** coinimaging
** extreme-macro.co.uk
** cambridgeincolor
* Extreme Macro: a large collection of articles about extreme macro photography
* http://www.photomacrography.net/forum/index.php: largest forum dedicated to macro photography
* http://coinimaging.com/: macro lens test site
* Rylee Isitt's DIY Focus Stacking Controller with Arduino
* Electronic shutter on Canon DSLRs
* Photoduino
== Fast Stacker Hardware ==
* Potential substitutes to Velbon Super Mag Slider macro rail (I have now idea if they are usable as a basis for Fast Stacker):
** Proxxon 27100 Micro Compound Table KT 70
** Wormdrive Macro Rail Fine Focus Focusing Arca / RRS
* Electronics
** Online schematics/PCB editor with autorouter and ability to submit the design to a manufacturer: https://easyeda.com/editor
** MCP23017 (GPIO expander chip) tutorial: https://medium.com/@wilko.vehreke/more-gpios-for-the-esp8266-with-the-mcp23017-b89f5e15cde3
** ST7735 display tutorials:
*** https://learn.adafruit.com/adafruit-mini-tft-0-dot-96-inch-180x60-breakout/wiring-test
*** https://forbiddenbit.com/en/arduino-projects/esp8266/nodemcu-and-1-8-spi-st7735-display/
*** https://simple-circuit.com/esp8266-nodemcu-st7735s-tft/
** WeMos D1 Mini pinout: https://escapequotes.net/esp8266-wemos-d1-mini-pins-and-diagram/
** ESP8266 tutorial: https://tttapa.github.io/ESP8266/Chap04%20-%20Microcontroller.html
== Fast Stacker software ==
* https://www.arduino.cc/: official Arduino site
* Intro to SPI
* Bitmap converter
== Useful gadgets ==
* Steel Lab-Lift Lifting Platforms Lab Jack Scissor Stand Rack 100 x 100mm: useful as a vertical motion platform, to place macro objects on