
Car
XLNC-APEX/WRO_FE_2026_NATIONAL
XLNC APEX team's repository for WRO Future Engineers 2026 national level. Making a cool car.

Kapesní zařízení s LED maticí 32×16, postavené na Raspberry Pi Pico (RP2040) s MicroPythonem. Samotné zařízení nabízí přes 20 vestavěných her a pomůcek; víc zařízení lze propojit řetězcem po UART pro hry pro dva hráče a…
LED matrix Error-2026 is an open-source printed circuit board by Jed0vcela, from the Jed0vcela/LED-matrix-Error-2026 repository on GitHub. It is a 2-layer board of 151 × 94 mm with 639 parts on 122 nets, routed with 3,323 tracks and 911 vias.
It is built around the 74AHC595D, AMS1117-5.0 and AO3401A, with the BPW34 and RASPBERRY PI PICO 2 among its other parts. Its parts include 514 diodes, 59 resistors, 23 transistors, 21 capacitors and 7 switches. It belongs with the lEDs and displays boards and the RP2040 and RP2350 boards of this library.
Kapesní zařízení s LED maticí 32×16, postavené na Raspberry Pi Pico (RP2040)
s MicroPythonem. Samotné zařízení nabízí přes 20 vestavěných her a
pomůcek; víc zařízení lze propojit řetězcem po UART pro hry pro dva hráče
a sdílené režimy. K desce lze navíc připojit externí gamepad.

.STL — to je běžný formát, se
kterým si poradí prakticky jakýkoliv slicer/3D tiskárna, i bez Solidworks.Detaily k oběma najdeš v HW.md.
Kompletní rozpis každé hry a nastavení: FW_v1.0.md
Zapojení, piny, gamepad a jak používat IR přijímač / fotodiodu: HW.md
Popis podpůrných zdrojových souborů (co jde spustit samostatně, jak se dají upravovat): ZDROJOVE_KODY.md
README.md <- tenhle soubor (v rootu)
dokumentace CZ/
HW.md <- zapojení hardwaru, gamepad, PCB/3D, IR/fotodioda
ZDROJOVE_KODY.md <- popis podpůrných zdrojových souborů
obrazky/ <- obrázky použité v .md souborech
FW/
v1.0/
FW_v1.0.md <- kompletní dokumentace firmware v1.0
v1.1/ (do budoucna)
FW_v1.1.md
main.py <- zdrojový kód firmware (doplnit / dle verze)Každá verze firmware má vlastní složku a vlastní dokumentaci, takže i starší
verze zůstanou zdokumentované i po přidání novějších. Mezi jednotlivými
.md soubory se dá procházet přes odkazy přímo v textu.
v1.0 — kompletní dokumentace her a nastavení je v FW_v1.0.md.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 512 | LED_45deg | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D10, D11, D100, D101, D102, D103, D104, D105, D106, D107, D108, D109, D110, D111, D112, D113 +496 |
| 44 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R13, R14, R15, R16, R17, R18, R21, R22, R23, R27, R28, R29, R30, R31, R32 +28 |
| 16 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q10, Q11, Q12, Q13, Q14, Q15, Q16, Q17, Q18, Q19, Q20, Q21, Q22, Q23, Q24, Q25 |
| 10 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C12, C13, C14, C15, C16, C17, C18, C19, C20 |
| 10 | 4u7 | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C4, C6, C9, C10, C11, C21, C22 |
| 7 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7 |
| 6 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW2, SW3, SW4, SW5, SW6, SW7 |
| 5 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R19, R20, R24, R26, R59 |
| 4 | 47 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R10, R11, R12 |
| 4 | Fiducial | Fiducial:Fiducial_0.5mm_Mask1mm | FID1, FID2, FID3, FID4 |
| 2 | 10 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R61, R62 |
| 2 | 2k7 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R25, R60 |
| 2 | 4k7 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3 |
| 2 | 74AHC595 | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U2, U3 |
| 2 | Conn_01x03_Pin | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J1, J3 |
| 2 | SCT2024CSSG | Package_SO:SSOP-24_3.9x8.7mm_P0.635mm | U1, U4 |
| 1 | AMS1117-5.0 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U6 |
| 1 | BPW34 | OptoDevice:Osram_DIL2_4.3x4.65mm_P5.08mm | D1 |
| 1 | Barrel_Jack_Switch | Connector_BarrelJack:BarrelJack_GCT_DCJ200-10-A_Horizontal | J4 |
| 1 | C_Polarized | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C8 |
| 1 | DE9_Pins_MountingHoles | Connector_Dsub:DSUB-9_Pins_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset4.94mm | J2 |
| 1 | LED | LED_THT:LED_D5.0mm_Clear | D2 |
| 1 | RaspberryPi_Pico2 | Module:RaspberryPi_Pico_SMD_HandSolder | A1 |
| 1 | RotaryEncoder_Switch_MP | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW1 |
| 1 | TSOP45xx | OptoDevice:Vishay_MOLD-3Pin | U5 |

XLNC-APEX/WRO_FE_2026_NATIONAL
XLNC APEX team's repository for WRO Future Engineers 2026 national level. Making a cool car.

RealtimeRoboticsGroup/electrical
This project is open-source hardware and is licensed under the Solderpad Hardware License v2.1 (the "License"), which is a permissive license based on the Apache License, Version 2.0.

Unosoluciones/De-RCA-a-BT
Driver para conectar por bluetooth cualquier dispositivo con salida RCA



Lowcost-Radiosonde-Research-Project/MetSensorSuiteEmbeddedFirmware
This is the source code that runs on the Sensor Suite pico which handles reading from sensors, calculating needed products and building data packets

MaverickUK/HDDSynth
Recreate the sound of mechanical spinning HDDs on retro PCs that use a solid state drive

bot-hoven/bot-hoven-electrical
Electrical substem for Bot-Hoven. Includes KiCad files containing schematics and PCB designs for components in Bot-Hoven.
It measures 151 × 94 mm and has 2 copper layers, 1.6 mm thick.
639 parts, built around the 74AHC595D, AMS1117-5.0, AO3401A and BPW34. 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.
From the Jed0vcela/LED-matrix-Error-2026 repository on GitHub, at the commit this page was made from: the board is LED matrix error 2026.kicad_pcb and its schematic LED matrix error 2026.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Jed0vcela before reusing the design.