# pcb ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** antoniobg05 - **Created:** 10/21/2025 - **Last Updated:** 10/23/2025 - **Visibility:** Public - **Part Type:** Terminal - **UI_Keepout_Zones:** Reserved areas for P4–P14, SW1–SW3, and R1 to guide placement. - **Ground_Plane_Config:** GND on bottom layer; partial fill on top layer with clear 1.00 mm routing channels near block clusters and UI components. - **Placement_Clusters:** Center U1 on the board. Place X1 with C1 and C2 in tight proximity to U1. Cluster LCD1 with R1 and R2 near the board edge. Align terminals P4–P14 along one board edge. Position SW1–SW3 and R1 within their reserved UI zones. - **Routing_Instructions:** Run Auto-Layout for initial placement and routing. Manually refine UI component placements and tidy silkscreen. Perform DRC and correct any violations. - **Board_Outline_Width_mm:** 550mm - **Layout_Rules:** Target trace width: 0.25 mm (signal), 0.50 mm (power). Minimum clearance: 0.20 mm. Routing channel: Maintain at least 1.00 mm between major block clusters and user interface/components for manufacturability and access. - **Pin Type:** Unspecified - **Board_Outline_Height_mm:** 438 mm ## Key Components ### J1 — [282836-3](https://www.flux.ai/jecstronic/282836-3~fct.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 282836-3 - Manufacturer Name: TE Connectivity AMP Connectors - Part Type: Connector - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1308389_EUROSTYLE_TERMINAL_BLOCKS&DocType=CS&DocLang=English **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J2 — [282836-3](https://www.flux.ai/jecstronic/282836-3~fct.md) - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1308389_EUROSTYLE_TERMINAL_BLOCKS&DocType=CS&DocLang=English - Part Type: Connector - Manufacturer Name: TE Connectivity AMP Connectors - Manufacturer Part Number: 282836-3 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J3 — [282836-3](https://www.flux.ai/jecstronic/282836-3~fct.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 282836-3 - Manufacturer Name: TE Connectivity AMP Connectors - Part Type: Connector - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1308389_EUROSTYLE_TERMINAL_BLOCKS&DocType=CS&DocLang=English **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J4 — [282836-3](https://www.flux.ai/jecstronic/282836-3~fct.md) - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1308389_EUROSTYLE_TERMINAL_BLOCKS&DocType=CS&DocLang=English - Part Type: Connector - Manufacturer Name: TE Connectivity AMP Connectors - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 282836-3 **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### J5 — [282837-2](https://www.flux.ai/vasy_skral/282837-2~69k.md) - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=282837&DocType=Customer+Drawing&DocLang=English - Part Type: Connector - Manufacturer Name: TE Connectivity AMP Connectors - Manufacturer Part Number: 282837-2 **Pins:** - 1 [pin 1] - 2 [pin 2] ### J6 — [282837-2](https://www.flux.ai/vasy_skral/282837-2~69k.md) - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=282837&DocType=Customer+Drawing&DocLang=English - Part Type: Connector - Manufacturer Name: TE Connectivity AMP Connectors - Manufacturer Part Number: 282837-2 **Pins:** - 1 [pin 1] - 2 [pin 2] ### J7 — [282837-2](https://www.flux.ai/vasy_skral/282837-2~69k.md) - Part Type: Connector - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=282837&DocType=Customer+Drawing&DocLang=English - Manufacturer Part Number: 282837-2 - Manufacturer Name: TE Connectivity AMP Connectors **Pins:** - 1 [pin 1] - 2 [pin 2] ### J8 — [282837-2](https://www.flux.ai/vasy_skral/282837-2~69k.md) - Part Type: Connector - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=282837&DocType=Customer+Drawing&DocLang=English - Manufacturer Part Number: 282837-2 - Manufacturer Name: TE Connectivity AMP Connectors **Pins:** - 1 [pin 1] - 2 [pin 2] ### J9 — [282837-2](https://www.flux.ai/vasy_skral/282837-2~69k.md) - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=282837&DocType=Customer+Drawing&DocLang=English - Part Type: Connector - Manufacturer Name: TE Connectivity AMP Connectors - Manufacturer Part Number: 282837-2 **Pins:** - 1 [pin 1] - 2 [pin 2] ### K1 — [Relay-12VDC-SL-C](https://www.flux.ai/deadzerok/relay-12vdc-sl-c~zh.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SRD-12VDC-SL-C - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304140030_Ningbo-Songle-Relay-SRD-12VDC-SL-C_C30431.pdf - Part Type: Relay - Manufacturer Name: Ningbo Songle Relay **Pins:** - Coil-1 [pin COIL1] - Coil-2 [pin COIL2] - Com-3 [pin COM] - NC [pin NC] - NO [pin NO] ### PESA1 — [282837-2](https://www.flux.ai/vasy_skral/282837-2~69k.md) - Manufacturer Name: TE Connectivity AMP Connectors - Manufacturer Part Number: 282837-2 - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=282837&DocType=Customer+Drawing&DocLang=English - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] ### PESA2 — [282837-2](https://www.flux.ai/vasy_skral/282837-2~69k.md) - Manufacturer Name: TE Connectivity AMP Connectors - Manufacturer Part Number: 282837-2 - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=282837&DocType=Customer+Drawing&DocLang=English - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] ### U1 — [PIC18F4550-I-P](https://www.flux.ai/jecstronic/pic18f4550-i-p~hh.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Microcontroller - Manufacturer Name: Microchip - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/39632e.pdf - Manufacturer Part Number: PIC18F4550-I/P **Pins:** - ~UOE~/CCP2/T1OSI/RC1 [pin 16] - CK1SPP/AN5/RE0 [pin 8] - CK2SPP/AN6/RE1 [pin 9] - OESPP/AN7/RE2 [pin 10] - OSC1/CLKI [pin 13] - P1A/CCP1/RC2 [pin 17] - P1B/SPP5/RD5 [pin 28] - P1C/SPP6/RD6 [pin 29] - P1D/SPP7/RD7 [pin 30] - RA0/AN0 [pin 2] - RA1/AN1 [pin 3] - RA2/AN2/Vref-/CVref [pin 4] - RA3/AN3/Vref+ [pin 5] - RA4/T0CKI/C1OUT/RCV [pin 6] - RA5/AN4/~SS~/HLVDIN/C2OUT [pin 7] - RA6/OSC2/CLKO [pin 14] - RB0/AN12/INT0/FLT0/SDI/SDA [pin 33] - RB1/AN10/INT1/SCK/SCL [pin 34] - RB2/AN8/INT2/VMO [pin 35] - RB3/AN9/CCP2/VPO [pin 36] - RB4/AN11/KBI0/CSSPP [pin 37] - RB5/KBI1/PGM [pin 38] - RB6/KBI2/PGC [pin 39] - RB7/KBI3/PGD [pin 40] - SDO/RX/DT/RC7 [pin 26] - SPP0/RD0 [pin 19] - SPP1/RD1 [pin 20] - SPP2/RD2 [pin 21] - SPP3/RD3 [pin 22] - SPP4/RD4 [pin 27] - T1OSO/T13CKI/RC0 [pin 15] - TX/CK/RC6 [pin 25] - VDD [pin 32] - VDD [pin 11] - VM/D-/RC4 [pin 23] - VP/D+/RC5 [pin 24] - Vpp/~MCLR~/RE3 [pin 1] - VSS [pin 31] - VSS [pin 12] - VUSB [pin 18] ### X2 — [Crystal HC-49US THT](https://www.flux.ai/vasyl/crystal-hc-49us-tht~213.md) - Part Type: Oscillator **Pins:** - P1 [pin 1] - P2 [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/antoniobg05/pcb~7i](https://www.flux.ai/antoniobg05/pcb~7i).* --- *Generated from [https://www.flux.ai/antoniobg05/pcb~7i](https://www.flux.ai/antoniobg05/pcb~7i)*