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STD Primo - Joysticks
License: Public Domain
Mode: Editors' pick
A 2 joystick expander card for the Mickrokey Primo computer based on the http://primo.homeserver.hu/doc/joyadapter/joymasik.jpg schematic diagram. This is a simple solution for stepping in the two connected joys' directions and fire button state. Once the stepping sign is not triggered, the internal counters are reset by the LS123.
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | 47n | C1 | RAD-0.1 | 1 |
2 | 47uF | C2 | CAP-D5.0×F2.0 | 1 |
3 | HDR-F-2.54_1x5 | H1 | HDR-F-2.54_1X5 | 1 |
4 | DS1034 | JP1,JP2 | DSUB-9-M-180-2.77MM | 2 |
5 | 20k | R1 | R_AXIAL-0.3 | 1 |
6 | 560R | R2 | R_AXIAL-0.3 | 1 |
7 | 330R | R3 | R_AXIAL-0.3 | 1 |
8 | 10k | RA1,RA2 | RESISTOR ARRAY 6 | 2 |
9 | SN74LS123N | U1 | PDIP-16_L22.1-W6.3-P2.54-LS7.6-BL | 1 |
10 | SN74LS93N | U2 | PDIP-14_L19.7-W6.6-P2.54-LS8.3-BL | 1 |
11 | XD74LS151 | U3,U4 | DIP-16_L19.8-W6.5-P2.54-LS7.6-BL | 2 |
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