2 layers110 × 54.5 mm
ZRaider
radioation/ZRaiderStick
Z Raider - Analog Joystick for Atari 800/XL/XE Computers
24 parts1GPL-3.0
2 layers141 × 68.5 mm
ZRaiderViper
radioation/ZRaiderStick1Z Raider - Analog Joystick for Atari 800/XL/XE Computers
- Size
- 141 × 68.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 66
- Pads
- 162
- Tracks, vias
- 206, 0
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 1 Jul 2026
- Updated
- 23 Oct 2026
Overview
ZRaiderViper is an open-source printed circuit board by radioation, from the radioation/ZRaiderStick repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 141 × 68.5 mm with 37 parts on 66 nets, routed with 206 tracks and 0 vias.
It is built around the RKJXV122400R. Its parts include 13 switches, 7 resistors, 5 diodes, 4 capacitors and 2 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
circuit/Viper/README.mdDOn't use this yet. Still working through it"
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100 nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C4 |
| 4 | 1N4001 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2, D3, D4 |
| 4 | 330 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4, R5, R6, R7 |
| 2 | DE9_Socket | Connector_Dsub:DSUB-9_Socket_Horizontal_P2.77x2.84mm_EdgePinOffset9.90mm_Housed_MountingHolesOffset11.32mm | J1, J2 |
| 2 | RKJXV122400R | RKJXV122400R:SW_RKJXV122400R | S1, S2 |
| 1 | 100 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | 100MA | Fuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F1 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 1N5817 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D5 |
| 1 | 2.7k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | Calibrate | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-100x | SW3 |
| 1 | DOWN_1 | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-100x | SW5 |
| 1 | DOWN_2 | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-100x | SW10 |
| 1 | LEFT_1 | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-100x | SW6 |
| 1 | LEFT_2 | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-100x | SW11 |
| 1 | RIGHT_1 | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-100x | SW7 |
| 1 | RIGHT_2 | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-100x | SW8 |
| 1 | TRIGGER_1 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW1 |
| 1 | TRIGGER_2 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW2 |
| 1 | UP_1 | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-100x | SW4 |
| 1 | UP_2 | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-100x | SW9 |
The 33 most common of 37 parts.
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Questions
How big is the ZRaiderViper PCB?
It measures 141 × 68.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ZRaiderViper use?
37 parts, built around the RKJXV122400R. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the ZRaiderViper KiCad files?
From the radioation/ZRaiderStick repository on GitHub, at the commit this page was made from: the board is circuit/Viper/ZRaiderViper.kicad_pcb and its schematic circuit/Viper/ZRaiderViper.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ZRaiderViper design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).