Very simple standard, pin count 2+, mainly used connector 100mil pinheader or ic socket strip.
Signal standard mapping:
- GND
- I/O
- Power (optional)
- I/O (optional)
- I/O (optional)
- ...
List of electronic components that are SIPSIK Compliant
- TH LED (single color)
- 11AAxx UNIO memory in TO92 package
- 1-Wire devices in TO92 package
XKCD comes to mind... https://xkcd.com/927/
:)