2 layers78.7 × 86.4 mm
2 layers
Board x
lcgamboa/picsimlab_docs4PICSimLab Documentation
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 17
- Pads
- 95
- Tracks, vias
- 138, 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 30 Mar 2021
- Updated
- 12 Oct 2026
Overview
Board x is an open-source printed circuit board by lcgamboa, from the lcgamboa/picsimlab_docs repository on GitHub. It is a 2-layer board with 23 parts on 17 nets, routed with 138 tracks and 2 vias.
It is built around the PIC18F4550-I/P. Its parts include 6 resistors, 5 diodes, 3 capacitors, 3 connectors and 3 switches. It belongs with the PIC boards of this library.
Main components
1README
README.mdPICSimLab Online Docs
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1k | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R2, R3, R4, R5, R6 |
| 2 | 15pF | Capacitors_ThroughHole:C_Disc_D3_P2.5 | C1, C2 |
| 1 | 100nF | Capacitors_ThroughHole:C_Disc_D3_P2.5 | C3 |
| 1 | 10K | Potentiometers:Potentiometer_Alps-RK163-single_15mm | RV1 |
| 1 | 10k | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R1 |
| 1 | 8MHz | Crystals:Crystal_HC49-U_Vertical | Y1 |
| 1 | BLUE | LEDs:LED-5MM | D1 |
| 1 | GREEN | LEDs:LED-5MM | D5 |
| 1 | ICSP | Socket_Strips:Socket_Strip_Straight_1x06 | P3 |
| 1 | PIC18F4550 | Housings_DIP:DIP-40_W15.24mm_LongPads | U1 |
| 1 | POWER | Socket_Strips:Socket_Strip_Straight_1x02 | P2 |
| 1 | RED | LEDs:LED-5MM | D4 |
| 1 | RESET | Buttons_Switches_ThroughHole:SW_PUSH-12mm | SW1 |
| 1 | SPST | Buttons_Switches_ThroughHole:SW_DIP_x1_Slide | SW3 |
| 1 | SW_PUSH | Buttons_Switches_ThroughHole:SW_PUSH-12mm | SW2 |
| 1 | Serial | Socket_Strips:Socket_Strip_Straight_1x04 | P1 |
| 1 | WHITE | LEDs:LED-5MM | D3 |
| 1 | YELLOW | LEDs:LED-5MM | D2 |
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Questions
What parts does the Board x use?
23 parts, built around the PIC18F4550-I/P. 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 Board x KiCad files?
From the lcgamboa/picsimlab_docs repository on GitHub, at the commit this page was made from: the board is kicad/board_x/board_x.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Board x design in my own project?
Its repository states no licence, so its author keeps all rights: ask lcgamboa before reusing the design.