Unravel the Code indeed. Knitted Star Map.

Sarah Spencer’s knitted star map [I]t wasn’t until last year that she finally cracked an algorithm that allowed her machine to knit in three colours of yarn in one knit per pixel. This opened up a whole new realm of possibility. Her improved “network...

Intro to Neopixels

  simple_neopixels code simple_neopixels_strip_test code Buy neopixel strips here. Buy power supplies here. This is the 4 Ampere one we used in class. It can comfortably power as many as 67 neopixels. This is the adapter we used to connect the power supply....

Crash Course Arduino Inputs and Outputs

Crash Course Arduino Input Output Reading: Electricity First hour: Inputs Using a meter to read Voltage. One battery, two batteries, three batteries, in a pack. In most cases you want to connect the black lead to ground. Graphite variable resistor with alligator...