2 layers109 × 99 mm
Urx
HolTyc/Urx_documentation
Ultimate retro box - arduino 3D printed 16x16 red dot game console
11 parts2
2 layers47 × 71 mm
Tlacitka urx
HolTyc/Urx_documentation2Ultimate retro box - arduino 3D printed 16x16 red dot game console
- Size
- 47 × 71 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 50
- Nets
- 29
- Pads
- 127
- Tracks, vias
- 337, 31
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 21 Feb 2022
- Updated
- 21 Dec 2025
Overview
Tlacitka urx is an open-source printed circuit board by HolTyc, from the HolTyc/Urx_documentation repository on GitHub. It is a 2-layer board of 47 × 71 mm with 50 parts on 29 nets, routed with 337 tracks and 31 vias.
It is built around the LL4148. Its parts include 12 resistors, 6 capacitors, 6 diodes, 4 connectors and 1 IC. It belongs with the retro computing and games boards of this library.
Main components
1README
README.mdUrx_documentation
Welcome to the Urx_documentation! You may be wondering what URX is. URX is first completely open source console. This means that if you want to, you can create it by yourself and completly for FREE. The case is printed on a 3D printer. Electrical components are imported from China and from GM electronics.
To find out more, go to the wiki!
Parts
50| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 1uF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C5, C6 |
| 6 | 22K | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R6 |
| 6 | 51K | Resistor_SMD:R_0805_2012Metric | R7, R8, R9, R10, R11, R12 |
| 6 | LL4148 | Diode_SMD:D_MiniMELF | D1, D2, D3, D4, D5, D6 |
| 6 | SW_Push_Dual | Button_Switch_THT:SW_Push_2P1T_Toggle_CK_PVA1xxH1xxxxxxV2 | But_A1, But_B1, Down1, Left1, Right1, Up1 |
| 6 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | A1, B1, E1, F1, IC1, ID1 |
| 6 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | A2, B2, E2, F2, IC2, ID2 |
| 3 | 5V | MountingHole:MountingHole_3mm_Pad | J1, J2, J3 |
| 1 | 10_pin | Connector_JST:JST_PH_B10B-PH-K_1x10_P2.00mm_Vertical | Tlacitka1 |
| 1 | 40106 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U1 |
| 1 | LOGO | LOGO | G*** |
| 1 | Piezo | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J4 |
| 1 | Piezo_KPEG110 | urx_0_5_library:Piezo_KPEG110 | Piezo1 |
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Questions
How big is the Tlacitka urx PCB?
It measures 47 × 71 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tlacitka urx use?
50 parts, built around the LL4148. 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 Tlacitka urx KiCad files?
From the HolTyc/Urx_documentation repository on GitHub, at the commit this page was made from: the board is Schematic_pcb/tlacitka_urx/tlacitka_urx.kicad_pcb and its schematic Schematic_pcb/Urx.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tlacitka urx design in my own project?
Its repository states no licence, so its author keeps all rights: ask HolTyc before reusing the design.