Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:category |
ZX81 hardware expansion
|
| gptkbp:compatibleWith |
gptkb:Sinclair_ZX81
|
| gptkbp:connectorType |
edge connector
|
| gptkbp:designedFor |
gptkb:ZX81
|
| gptkbp:function |
connect joystick to ZX81
|
| gptkbp:input |
digital joystick
|
| gptkbp:manufacturer |
third-party companies
|
| gptkbp:releaseDate |
early 1980s
|
| gptkbp:bfsParent |
gptkb:DK'Tronics
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
ZX81 joystick interface
|