# MegaPCB ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** kerncore - **Created:** 9/18/2025 - **Last Updated:** 9/23/2025 - **Visibility:** Public - **Copies:** 1 ## Key Components ### DS1 — [Teensy 4.1](https://www.flux.ai/adrian95/teensy-4p1~xp5.md) - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/2942/DEV-16996_Web.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: DEV-16996 - Manufacturer Name: SparkFun Electronics - Part Type: Development Board **Pins:** - 0_ [pin 2] - 1_ [pin 3] - 10_ [pin 12] - 11_ [pin 13] - 12_ [pin 14] - 13_ [pin 35] - 14_ [pin 36] - 15_ [pin 37] - 16_ [pin 38] - 17_ [pin 39] - 18_ [pin 40] - 19_ [pin 41] - 2_ [pin 4] - 20_ [pin 42] - 21_ [pin 43] - 22_ [pin 44] - 23_ [pin 45] - 24_ [pin 16] - 25_ [pin 17] - 26_ [pin 18] - 27_ [pin 19] - 28_ [pin 20] - 29_ [pin 21] - 3_ [pin 5] - 30_ [pin 22] - 31_ [pin 23] - 32_ [pin 24] - 33_ [pin 25] - 34_ [pin 26] - 35_ [pin 27] - 36_ [pin 28] - 37_ [pin 29] - 38_ [pin 30] - 39_ [pin 31] - 3V [pin 15] - 3V3 [pin 46] - 4_ [pin 6] - 40_ [pin 32] - 41_ [pin 33] - 5_ [pin 7] - 5V [pin 48] - 6_ [pin 8] - 7_ [pin 9] - 8_ [pin 10] - 9_ [pin 11] - G_1 [pin 1] - G_2 [pin 34] - G_3 [pin 47] ### F1 — [Fuseholder Cylinder 5x20mm](https://www.flux.ai/adrian95/fuseholder-cylinder-5x20mm~02p.md) - Part Type: Fuse **Pins:** - P1 - P2 ### J3 — [XT60PW-M](https://www.flux.ai/jharwinflux/xt60pw-m~mb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: AMASS - Manufacturer Part Number: XT60PW-M - Datasheet URL: https://www.snapeda.com/parts/XT60PW-M/AMASS/datasheet/ **Pins:** - Neg [pin 2] - Pos [pin 1] ### U1 — [D24V50F5](https://www.flux.ai/jecstronic/d24v50f5~mu.md) - Part Type: Module - Manufacturer Name: Pololu - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.pololu.com/product/2851 - Manufacturer Part Number: D24V50F5 **Pins:** - EN [pin 1] - GND [pin 4] - GND [pin 3] - VIN [pin 2] - VOUT [pin 5] ### U10 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - LCSC Part Number: C474921 - JLCPCB Part Class: Extended Part - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Manufacturer Part Number: KF128-2.54-3P - Part Type: Screw terminal - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Manufacturer Name: KEFA(科发) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U11 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Part Type: Screw terminal - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Manufacturer Part Number: KF128-2.54-3P - Manufacturer Name: KEFA(科发) - LCSC Part Number: C474921 - JLCPCB Part Class: Extended Part **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U12 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf - Manufacturer Name: KEFA(科发) - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Part Type: Screw terminal - Manufacturer Part Number: KF128-2.54-3P - JLCPCB Part Class: Extended Part - LCSC Part Number: C474921 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U13 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf - LCSC Part Number: C474921 - JLCPCB Part Class: Extended Part - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Manufacturer Part Number: KF128-2.54-3P - Part Type: Screw terminal - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Manufacturer Name: KEFA(科发) **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U14 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - JLCPCB Part Class: Extended Part - LCSC Part Number: C474921 - Manufacturer Name: KEFA(科发) - Manufacturer Part Number: KF128-2.54-3P - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Part Type: Screw terminal - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U15 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf - Manufacturer Name: KEFA(科发) - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Part Type: Screw terminal - Manufacturer Part Number: KF128-2.54-3P - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - JLCPCB Part Class: Extended Part - LCSC Part Number: C474921 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U16 — Pololu H2 High-Power Motor Driver 36v11 CS - Part Type: Power Management **Pins:** - CS [pin 12] - FLT [pin 11] - GND [pin 8] - GND [pin 9] - OUTA [pin 4] - OUTB [pin 5] - PWMA [pin 6] - PWMB [pin 7] - SLP [pin 10] - VCC [pin 3] - VIN [pin 1] - VM [pin 2] ### U17 — 12V_2.2A_STEP-DOWN_D24V22F12 - Part Type: 12V 2.2A STEP-DOWN D24V22F12 - Manufacturer Part Number: 12V_2.2A_STEP-DOWN_D24V22F12 - Package or Case Code: XDCR_12V_2.2A_STEP-DOWN_D24V22F12 **Pins:** - EN [pin 2] - GND [pin 4] - GND [pin 6] - PG [pin 1] - VIN [pin 3] - VOUT 12V [pin 5] ### U2 — [PC817](https://www.flux.ai/kicad-part-library/pc817~0c.md) - Package or Case Code: DIP-4_W7.62mm - Datasheet URL: http://www.soselectronic.cz/a_info/resource/d/pc817.pdf - Manufacturer Part Number: PC817 **Pins:** - ~ [pin 1] - ~ [pin 3] - ~ [pin 2] - ~ [pin 4] ### U3 — Pololu H2 High-Power Motor Driver 36v11 CS - Part Type: Power Management **Pins:** - CS [pin 12] - FLT [pin 11] - GND [pin 8] - GND [pin 9] - OUTA [pin 4] - OUTB [pin 5] - PWMA [pin 6] - PWMB [pin 7] - SLP [pin 10] - VCC [pin 3] - VIN [pin 1] - VM [pin 2] ### U4 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - JLCPCB Part Class: Extended Part - LCSC Part Number: C474921 - Manufacturer Name: KEFA(科发) - Manufacturer Part Number: KF128-2.54-3P - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Part Type: Screw terminal - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U5 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf - Manufacturer Name: KEFA(科发) - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Manufacturer Part Number: KF128-2.54-3P - Part Type: Screw terminal - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - JLCPCB Part Class: Extended Part - LCSC Part Number: C474921 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U6 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - JLCPCB Part Class: Extended Part - LCSC Part Number: C474921 - Manufacturer Name: KEFA(科发) - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Part Type: Screw terminal - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Manufacturer Part Number: KF128-2.54-3P - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U7 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - Part Type: Screw terminal - Manufacturer Part Number: KF128-2.54-3P - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Manufacturer Name: KEFA(科发) - LCSC Part Number: C474921 - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U8 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - JLCPCB Part Class: Extended Part - LCSC Part Number: C474921 - Manufacturer Name: KEFA(科发) - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - Manufacturer Part Number: KF128-2.54-3P - Part Type: Screw terminal - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U9 — [KF128-2.54-3P](https://www.flux.ai/lcsc/kf128-2p54-3p~bfr.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2303171000_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.pdf - Manufacturer Name: KEFA(科发) - Part Type: Screw terminal - Manufacturer Part Number: KF128-2.54-3P - Product Info Url: https://lcsc.com/product-detail/New-Quadratic-Unclassified-Data_Cixi-Kefa-Elec-KF128-2-54-3P_C474921.html - Package or Case Code: CONN-TH_3P-P2.54_KF128-2.54-3P - JLCPCB Part Class: Extended Part - LCSC Part Number: C474921 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/kerncore/megapcb~sr](https://www.flux.ai/kerncore/megapcb~sr).* --- *Generated from [https://www.flux.ai/kerncore/megapcb~sr](https://www.flux.ai/kerncore/megapcb~sr)*