Arduino (download/documentation): https://www.arduino.cc
Processing (download/documentation): https://processing.org
Hardware and project ideas: http://adafruit.com
Project ideas: http://instructables.com
Circuit prototyping playground: http://fritzing.org/home/
Tommy Dylan’s Pilchuck 2018 Course Outline: https://docs.google.com/document/d/1ySmV6p6NStDkd-z5pNpMiXVD6HU6SOvZnrHQVV6hN0c/edit
Tommy Dylan’s Capacitance and Conductive Materials Doc: https://docs.google.com/document/d/1V-krjY6cYwdwyYRTQAB6f3AwyA8gAaB8zjBLLoaEXt8/edit
Tommy Dylan, Further Examples of Capacitance: http://tommydylan.co.uk/category/doc/
Tommy Dylan’s Paste Bin: https://pastebin.com/u/shapingthings#
Conductive Textiles: http://www.kobakant.at/DIY/?p=201
Neopixels: https://learn.adafruit.com/adafruit-neopixel-uberguide/basic-connections
Neopixels Effects Library: https://www.tweaking4all.com/hardware/arduino/adruino-led-strip-effects/