Wikidata:Property proposal/pin out

pin out

Originally proposed at Wikidata:Property proposal/Natural science

   Done: pinout (P11205) (Talk and documentation)

Description	mapping of the physical contacts of an electrical connector or electronic component to their functions
Represents	pinout (Q2517415)
Data type	String
Domain	item
Example 1	555 (Q383672) → 555 (Q383672)"pin out""GND"series ordinal (P1545)"1"
Example 2	USB Type-A connector (Q50289351) → USB Type-A connector (Q50289351)"pin out""D-"series ordinal (P1545)"2"
Example 3	USB Type-A connector (Q50289351) → USB Type-A connector (Q50289351)"pin out""D+"series ordinal (P1545)"3"
Expected completeness	always incomplete (Q21873886)
Wikidata project	WikiProject Computer Science (Q6526225)

Motivation

There's a large dataset of pin-outs that could be hosted on Wikidata. Use qualifier series ordinal (P1545)(for pin number) software version identifier (P348)(for different revisions) applies to part (P518)(for different sides/connectors/parts) complies with (P5009)(for I/O standards) compatible with (P8956)(for protocols or devices) voltage (P2436). Midleading (talk) 03:44, 9 October 2022 (UTC)

Discussion

•  Support ℇsquilo 17:48, 10 October 2022 (UTC)
•  Support Arlo Barnes (talk) 03:25, 16 October 2022 (UTC)
• Can you add more examples, maybe the type should be an item if there are limited possibilities. Germartin1 (talk) 06:59, 4 November 2022 (UTC)

Sure. HDMI connector (Q58090628)→

pin out	TMDS Data2+ edit series ordinal 1 object has role electrical signal connector complies with Transition Minimized Differential Signaling 0 references add reference TMDS Data2 Shield edit series ordinal 2 0 references add reference TMDS Data2− edit series ordinal 3 object has role electrical signal connector complies with Transition Minimized Differential Signaling 0 references add reference TMDS Data1+ edit series ordinal 4 object has role electrical signal connector complies with Transition Minimized Differential Signaling 0 references add reference TMDS Data1 Shield edit series ordinal 5 0 references add reference TMDS Data1− edit series ordinal 6 object has role electrical signal connector complies with Transition Minimized Differential Signaling 0 references add reference TMDS Data0+ edit series ordinal 7 object has role electrical signal connector complies with Transition Minimized Differential Signaling 0 references add reference TMDS Data0 Shield edit series ordinal 8 0 references add reference TMDS Data0− edit series ordinal 9 object has role electrical signal connector complies with Transition Minimized Differential Signaling 0 references add reference TMDS Clock+ edit series ordinal 10 object has role clock signal complies with Transition Minimized Differential Signaling 0 references add reference
		add value

pin out	TMDS Clock Shield edit series ordinal 11 0 references add reference TMDS Clock− edit series ordinal object has role clock signal complies with Transition Minimized Differential Signaling 0 references add reference CEC edit series ordinal 13 0 references add reference Utility edit series ordinal 14 0 references add reference SCL edit series ordinal 15 protocol I²C interface 0 references add reference SDA edit series ordinal 16 protocol I²C interface 0 references add reference GND edit series ordinal 17 object has role ground 0 references add reference +5V edit series ordinal 18 voltage 5 Volts object has role IC power-supply pin 0 references add reference PRESENTN edit series ordinal 19 0 references add reference
		add value

As you can see, there are very rich technical details, not everything has a Wikidata item. And of course the sources (datasheet) only name the pins as something like "GND" and "CLK", so that's what the sources provide us. --Midleading (talk) 10:15, 15 November 2022 (UTC)

• @Midleading, Esquilo, Arlo Barnes:  Done --Tinker Bell ★ ♥ 16:59, 15 November 2022 (UTC)