Arduino code for a project for the HC Makerspace - a replication of ClockClock24 by Humans Since 1982.
- Stepper Motor Linear Acceleration: https://www.embedded.com/design/mcus-processors-and-socs/4006438/Generate-stepper-motor-speed-profiles-in-real-time
- MCP23017 16-Bit I/O Expander: http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf