# Multi-Lock Controller ## Description Functionally similar multi-channel electronic lock controller with 24 V lock outputs, 3.3 V logic, MCU control, shift-register expansion, CAN interface, test/reset controls, and protected solenoid driver stages. ## Project Details - **Owner:** uluay - **Created:** 6/23/2026 - **Last Updated:** 6/24/2026 - **Visibility:** Public ## Key Components ### D10 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Role Details: Solenoid flyback diode from switched low side to 24V rail - Diode Type: Schottky Diode - Manufacturer Name: WPMtek(维攀) - JLCPCB Part Class: Extended Part - Forward Voltage: 0.45V-0.50V - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - LCSC Part Number: C2766061 - Manufacturer Part Number: SS14 - Role: Flyback / Freewheeling - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### D11 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - JLCPCB Part Class: Extended Part - Forward Voltage: 0.45V-0.50V - Manufacturer Name: WPMtek(维攀) - Diode Type: Schottky Diode - LCSC Part Number: C2766061 - Role Details: Solenoid flyback diode from switched low side to 24V rail - Part Type: Schottky Barrier Diodes (SBD) - Max Reverse Voltage: 40V - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Manufacturer Part Number: SS14 - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - Role: Flyback / Freewheeling **Pins:** - A [pin 2] - K [pin 1] ### D12 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Role Details: Solenoid flyback diode from switched low side to 24V rail - Manufacturer Part Number: SS14 - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - License: https://creativecommons.org/licenses/by/4.0/ - Diode Type: Schottky Diode - Manufacturer Name: WPMtek(维攀) - Forward Voltage: 0.45V-0.50V - JLCPCB Part Class: Extended Part - Role: Flyback / Freewheeling - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - LCSC Part Number: C2766061 **Pins:** - A [pin 2] - K [pin 1] ### D13 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SS14 - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Role Details: Solenoid flyback diode from switched low side to 24V rail - Part Type: Schottky Barrier Diodes (SBD) - Max Reverse Voltage: 40V - LCSC Part Number: C2766061 - Diode Type: Schottky Diode - Role: Flyback / Freewheeling - JLCPCB Part Class: Extended Part - Forward Voltage: 0.45V-0.50V - Manufacturer Name: WPMtek(维攀) **Pins:** - A [pin 2] - K [pin 1] ### D14 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - LCSC Part Number: C2766061 - Diode Type: Schottky Diode - Manufacturer Name: WPMtek(维攀) - JLCPCB Part Class: Extended Part - Forward Voltage: 0.45V-0.50V - Role: Flyback / Freewheeling - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: Solenoid flyback diode from switched low side to 24V rail - Manufacturer Part Number: SS14 - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D **Pins:** - A [pin 2] - K [pin 1] ### D15 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - Role: Flyback / Freewheeling - LCSC Part Number: C2766061 - Manufacturer Name: WPMtek(维攀) - Forward Voltage: 0.45V-0.50V - JLCPCB Part Class: Extended Part - Diode Type: Schottky Diode - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: Solenoid flyback diode from switched low side to 24V rail - Manufacturer Part Number: SS14 - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D **Pins:** - A [pin 2] - K [pin 1] ### D16 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - LCSC Part Number: C2766061 - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - Manufacturer Name: WPMtek(维攀) - Forward Voltage: 0.45V-0.50V - JLCPCB Part Class: Extended Part - Diode Type: Schottky Diode - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Role: Flyback / Freewheeling - Manufacturer Part Number: SS14 - Role Details: Solenoid flyback diode from switched low side to 24V rail **Pins:** - A [pin 2] - K [pin 1] ### D17 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SS14 - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Role: Flyback / Freewheeling - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - LCSC Part Number: C2766061 - Manufacturer Name: WPMtek(维攀) - Forward Voltage: 0.45V-0.50V - JLCPCB Part Class: Extended Part - Role Details: Solenoid flyback diode from switched low side to 24V rail - Diode Type: Schottky Diode **Pins:** - A [pin 2] - K [pin 1] ### D18 — [SMBJ24A](https://www.flux.ai/cherepanyadima/smbj24a~2b.md) - Manufacturer Part Number: SMBJ24A-TR - Role: Protection - Role Details: TVS clamp on protected 24V input rail - Manufacturer Name: Taiwan Semiconductor Corporation - Part Type: TVS - Datasheet URL: https://services.taiwansemi.com/storage/resources/datasheet/SMBJ%20SERIES_R2104.pdf **Pins:** - A [pin 2] - K [pin 1] ### D2 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - LCSC Part Number: C2766061 - Part Type: Schottky Barrier Diodes (SBD) - Max Reverse Voltage: 40V - JLCPCB Part Class: Extended Part - Forward Voltage: 0.45V-0.50V - Manufacturer Name: WPMtek(维攀) - Diode Type: Schottky Diode - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - Role: Flyback / Freewheeling - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Manufacturer Part Number: SS14 - Role Details: Solenoid flyback diode from switched low side to 24V rail **Pins:** - A [pin 2] - K [pin 1] ### D3 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - LCSC Part Number: C2766061 - Role: Flyback / Freewheeling - Manufacturer Name: WPMtek(维攀) - Forward Voltage: 0.45V-0.50V - JLCPCB Part Class: Extended Part - Diode Type: Schottky Diode - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SS14 - Role Details: Solenoid flyback diode from switched low side to 24V rail - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D **Pins:** - A [pin 2] - K [pin 1] ### D4 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Manufacturer Part Number: SS14 - Role: Flyback / Freewheeling - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Role Details: Solenoid flyback diode from switched low side to 24V rail - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - License: https://creativecommons.org/licenses/by/4.0/ - Diode Type: Schottky Diode - Manufacturer Name: WPMtek(维攀) - JLCPCB Part Class: Extended Part - Forward Voltage: 0.45V-0.50V - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - LCSC Part Number: C2766061 **Pins:** - A [pin 2] - K [pin 1] ### D5 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Manufacturer Part Number: SS14 - Role Details: Solenoid flyback diode from switched low side to 24V rail - LCSC Part Number: C2766061 - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - Manufacturer Name: WPMtek(维攀) - Forward Voltage: 0.45V-0.50V - JLCPCB Part Class: Extended Part - Role: Flyback / Freewheeling - Diode Type: Schottky Diode **Pins:** - A [pin 2] - K [pin 1] ### D6 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - LCSC Part Number: C2766061 - Role Details: Solenoid flyback diode from switched low side to 24V rail - Part Type: Schottky Barrier Diodes (SBD) - Max Reverse Voltage: 40V - Diode Type: Schottky Diode - JLCPCB Part Class: Extended Part - Forward Voltage: 0.45V-0.50V - Manufacturer Name: WPMtek(维攀) - License: https://creativecommons.org/licenses/by/4.0/ - Role: Flyback / Freewheeling - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Manufacturer Part Number: SS14 **Pins:** - A [pin 2] - K [pin 1] ### D7 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - LCSC Part Number: C2766061 - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - Manufacturer Name: WPMtek(维攀) - Forward Voltage: 0.45V-0.50V - JLCPCB Part Class: Extended Part - Diode Type: Schottky Diode - Role Details: Solenoid flyback diode from switched low side to 24V rail - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - Role: Flyback / Freewheeling - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Manufacturer Part Number: SS14 **Pins:** - A [pin 2] - K [pin 1] ### D8 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - LCSC Part Number: C2766061 - Part Type: Schottky Barrier Diodes (SBD) - Max Reverse Voltage: 40V - JLCPCB Part Class: Extended Part - Forward Voltage: 0.45V-0.50V - Manufacturer Name: WPMtek(维攀) - Diode Type: Schottky Diode - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Role Details: Solenoid flyback diode from switched low side to 24V rail - Manufacturer Part Number: SS14 - Role: Flyback / Freewheeling **Pins:** - A [pin 2] - K [pin 1] ### D9 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - License: https://creativecommons.org/licenses/by/4.0/ - Role: Flyback / Freewheeling - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Role Details: Solenoid flyback diode from switched low side to 24V rail - Manufacturer Part Number: SS14 - LCSC Part Number: C2766061 - Max Reverse Voltage: 40V - Part Type: Schottky Barrier Diodes (SBD) - Diode Type: Schottky Diode - Manufacturer Name: WPMtek(维攀) - Forward Voltage: 0.45V-0.50V - JLCPCB Part Class: Extended Part **Pins:** - A [pin 2] - K [pin 1] ### F1 — [BSMD1206L-500](https://www.flux.ai/lcsc/bsmd1206l-500~q5u.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409301532_BHFUSE-BSMD1206L-500_C914097.pdf - JLCPCB Part Class: Extended Part - Part Type: Resettable Fuses - Package or Case Code: F1206 - Role Details: Input overcurrent protection; confirm hold current against actual lock simultaneity - Manufacturer Part Number: BSMD1206L-500 - LCSC Part Number: C914097 - Role: Protection - Manufacturer Name: BHFUSE(佰宏) - Product Info Url: https://lcsc.com/product-detail/PTC-Thermistors_BHFUSE-BSMD1206L-500_C914097.html **Pins:** - 1 [pin 1] - 2 [pin 2] ### ISO1 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Role Details: 12/24V lock-state optocoupler input - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Part Number: PC817X3NIP2B - Part Type: Isolator - License: https://creativecommons.org/licenses/by/4.0/ - Role: Isolation - Manufacturer Name: Sharp Microelectronics **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### J1 — [DB127V-5.08-2P-GN-S](https://www.flux.ai/cherepanyadima/db127v-5p08-2p-gn-s~ic.md) - Role: Power Input - Manufacturer Part Number: DB127V-5.08-2P-GN-S - Manufacturer Name: DORABO - Role Details: 24V DC input terminal; target 5A-class supply path - Part Type: Connector - Datasheet URL: https://www.lcsc.com/datasheet/C3018698.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=ElhbUlFSRlUNBF0CQlQIBQBUFFILBFEAQVVWUgZWE1gxVlNRQVVdVFRSQ1daVDsOAxUeFF5JWBYZEEoBGA4JCwFIFA4DSA%3D%3D **Pins:** - 1 [pin 1] - 2 [pin 2] ### J10 — [DB127V-5.08-2P-GN-S](https://www.flux.ai/cherepanyadima/db127v-5p08-2p-gn-s~ic.md) - Manufacturer Name: DORABO - Role: Communication Connector - Manufacturer Part Number: DB127V-5.08-2P-GN-S - Datasheet URL: https://www.lcsc.com/datasheet/C3018698.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=ElhbUlFSRlUNBF0CQlQIBQBUFFILBFEAQVVWUgZWE1gxVlNRQVVdVFRSQ1daVDsOAxUeFF5JWBYZEEoBGA4JCwFIFA4DSA%3D%3D - Part Type: Connector - Role Details: CAN bus differential pair terminal **Pins:** - 1 [pin 1] - 2 [pin 2] ### J11 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Symbol Style: parametric-v1 - Connector Pitch: 3.81mm - Connector Type: Terminal Blocks - Role: Protection - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Connector Rows: 1 - Role Details: One-lock 4-wire connector: +V, switched coil return, state+, state- - Manufacturer Part Number: 691412320004 - Connector Positions: 4 - Manufacturer Name: Wurth Elektronik **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J12 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Role Details: One-lock 4-wire connector: +V, switched coil return, state+, state- - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Connector Type: Terminal Blocks - Connector Pitch: 3.81mm - Symbol Style: parametric-v1 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Manufacturer Name: Wurth Elektronik - Connector Rows: 1 - Manufacturer Part Number: 691412320004 - Role: Protection - Connector Positions: 4 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J13 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Symbol Style: parametric-v1 - Connector Pitch: 3.81mm - Connector Type: Terminal Blocks - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Manufacturer Name: Wurth Elektronik - Role: Protection - Manufacturer Part Number: 691412320004 - Connector Rows: 1 - Connector Positions: 4 - Role Details: One-lock 4-wire connector: +V, switched coil return, state+, state- **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J14 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Role: Protection - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Symbol Style: parametric-v1 - Connector Pitch: 3.81mm - Connector Type: Terminal Blocks - Manufacturer Name: Wurth Elektronik - Role Details: One-lock 4-wire connector: +V, switched coil return, state+, state- - Connector Positions: 4 - Manufacturer Part Number: 691412320004 - Connector Rows: 1 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J15 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: One-lock 4-wire connector: +V, switched coil return, state+, state- - Connector Type: Terminal Blocks - Role: Protection - Symbol Style: parametric-v1 - Connector Pitch: 3.81mm - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Manufacturer Name: Wurth Elektronik - Connector Rows: 1 - Manufacturer Part Number: 691412320004 - Connector Positions: 4 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J16 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: One-lock 4-wire connector: +V, switched coil return, state+, state- - Connector Type: Terminal Blocks - Symbol Style: parametric-v1 - Connector Pitch: 3.81mm - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Manufacturer Name: Wurth Elektronik - Role: Protection - Connector Rows: 1 - Manufacturer Part Number: 691412320004 - Connector Positions: 4 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J17 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Connector Type: Terminal Blocks - Connector Pitch: 3.81mm - Symbol Style: parametric-v1 - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: One-lock 4-wire connector: +V, switched coil return, state+, state- - Part Type: Connector - Connector Positions: 4 - Manufacturer Part Number: 691412320004 - Connector Rows: 1 - Role: Protection - Manufacturer Name: Wurth Elektronik **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J18 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Connector Positions: 4 - Manufacturer Part Number: 691412320004 - Connector Rows: 1 - Manufacturer Name: Wurth Elektronik - Role Details: One-lock 4-wire connector: +V, switched coil return, state+, state- - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Connector Pitch: 3.81mm - Symbol Style: parametric-v1 - Role: Protection - Connector Type: Terminal Blocks - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J2 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Connector Type: Terminal Blocks - Connector Pitch: 3.81mm - Symbol Style: parametric-v1 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Role Details: Two 24V lock channels per connector using 4 positions - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Connector Rows: 1 - Manufacturer Part Number: 691412320004 - Role: Output Connector - Connector Positions: 4 - Manufacturer Name: Wurth Elektronik **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J3 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Connector Pitch: 3.81mm - Symbol Style: parametric-v1 - Connector Type: Terminal Blocks - Role Details: Two 24V lock channels per connector using 4 positions - Role: Output Connector - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Connector Positions: 4 - Manufacturer Part Number: 691412320004 - Connector Rows: 1 - Manufacturer Name: Wurth Elektronik **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J4 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Connector Type: Terminal Blocks - Symbol Style: parametric-v1 - Connector Pitch: 3.81mm - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Role Details: Two 24V lock channels per connector using 4 positions - Manufacturer Name: Wurth Elektronik - Connector Rows: 1 - Manufacturer Part Number: 691412320004 - Role: Output Connector - Connector Positions: 4 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J5 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Connector Type: Terminal Blocks - Symbol Style: parametric-v1 - Connector Pitch: 3.81mm - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Part Type: Connector - Role: Output Connector - License: https://creativecommons.org/licenses/by/4.0/ - Connector Rows: 1 - Manufacturer Part Number: 691412320004 - Connector Positions: 4 - Role Details: Two 24V lock channels per connector using 4 positions - Manufacturer Name: Wurth Elektronik **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J6 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Connector Type: Terminal Blocks - Connector Pitch: 3.81mm - Symbol Style: parametric-v1 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Role Details: Two 24V lock channels per connector using 4 positions - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Connector Rows: 1 - Manufacturer Part Number: 691412320004 - Connector Positions: 4 - Role: Output Connector - Manufacturer Name: Wurth Elektronik **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J7 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Connector Positions: 4 - Manufacturer Part Number: 691412320004 - Connector Rows: 1 - Role Details: Two 24V lock channels per connector using 4 positions - Role: Output Connector - Manufacturer Name: Wurth Elektronik - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Connector Type: Terminal Blocks - Connector Pitch: 3.81mm - Symbol Style: parametric-v1 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J8 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - Role Details: Two 24V lock channels per connector using 4 positions - Manufacturer Name: Wurth Elektronik - Connector Positions: 4 - Manufacturer Part Number: 691412320004 - Connector Rows: 1 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Role: Output Connector - Connector Pitch: 3.81mm - Symbol Style: parametric-v1 - Connector Type: Terminal Blocks **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J9 — [691412320004](https://www.flux.ai/adrian95/691412320004~92m.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/45964bd74536e4d4bb3a722b9841a6b1dcc3403c28d110157273258c54540ccd.pdf - Connector Type: Terminal Blocks - Role Details: Two 24V lock channels per connector using 4 positions - Symbol Style: parametric-v1 - Connector Pitch: 3.81mm - Manufacturer Name: Wurth Elektronik - Connector Positions: 4 - Connector Rows: 1 - Manufacturer Part Number: 691412320004 - Role: Output Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### Q1 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Manufacturer Name: Texas Instruments Inc. - Role: Low-side Driver - Role Details: 24V lock/solenoid low-side switch, one per output channel - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q10 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Manufacturer Name: Texas Instruments Inc. - Role: Low-side Driver - Manufacturer Part Number: CSD19537Q3 - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Role Details: 24V lock/solenoid low-side switch, one per output channel **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q11 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Role Details: 24V lock/solenoid low-side switch, one per output channel - Manufacturer Part Number: CSD19537Q3 - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Role: Low-side Driver - Manufacturer Name: Texas Instruments Inc. **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q12 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Role: Low-side Driver - Role Details: 24V lock/solenoid low-side switch, one per output channel - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q13 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Manufacturer Part Number: CSD19537Q3 - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Role: Low-side Driver - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Role Details: 24V lock/solenoid low-side switch, one per output channel **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q14 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 - Role Details: 24V lock/solenoid low-side switch, one per output channel - Role: Low-side Driver - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q15 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Manufacturer Part Number: CSD19537Q3 - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Role: Low-side Driver - Role Details: 24V lock/solenoid low-side switch, one per output channel - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q16 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Role: Low-side Driver - Manufacturer Name: Texas Instruments Inc. - Role Details: 24V lock/solenoid low-side switch, one per output channel - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q17 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Part Number: PC817X3NIP2B - Role Details: 12/24V lock-state optocoupler input - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sharp Microelectronics - Part Type: Isolator - Role: Isolation **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q18 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Part Number: PC817X3NIP2B - Part Type: Isolator - Role: Isolation - Role Details: 12/24V lock-state optocoupler input - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sharp Microelectronics **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q19 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Manufacturer Part Number: PC817X3NIP2B - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Role Details: 12/24V lock-state optocoupler input - Role: Isolation - Manufacturer Name: Sharp Microelectronics - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Isolator **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q2 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Role Details: 24V lock/solenoid low-side switch, one per output channel - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Role: Low-side Driver - Manufacturer Name: Texas Instruments Inc. **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q20 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Manufacturer Name: Sharp Microelectronics - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: 12/24V lock-state optocoupler input - Part Type: Isolator - Manufacturer Part Number: PC817X3NIP2B - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Role: Isolation **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q21 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Part Number: PC817X3NIP2B - License: https://creativecommons.org/licenses/by/4.0/ - Role: Isolation - Manufacturer Name: Sharp Microelectronics - Role Details: 12/24V lock-state optocoupler input - Part Type: Isolator **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q22 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Manufacturer Part Number: PC817X3NIP2B - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Name: Sharp Microelectronics - Role Details: 12/24V lock-state optocoupler input - License: https://creativecommons.org/licenses/by/4.0/ - Role: Isolation - Part Type: Isolator **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q23 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sharp Microelectronics - Role Details: 12/24V lock-state optocoupler input - Part Type: Isolator - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Role: Isolation - Manufacturer Part Number: PC817X3NIP2B **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q24 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Part Number: PC817X3NIP2B - Part Type: Isolator - Role: Isolation - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: 12/24V lock-state optocoupler input - Manufacturer Name: Sharp Microelectronics **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q25 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Role Details: 12/24V lock-state optocoupler input - Manufacturer Part Number: PC817X3NIP2B - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Part Type: Isolator - Manufacturer Name: Sharp Microelectronics - Role: Isolation - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q26 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Role: Isolation - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sharp Microelectronics - Part Type: Isolator - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Role Details: 12/24V lock-state optocoupler input - Manufacturer Part Number: PC817X3NIP2B **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q27 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sharp Microelectronics - Part Type: Isolator - Role: Isolation - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Role Details: 12/24V lock-state optocoupler input - Manufacturer Part Number: PC817X3NIP2B **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q28 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Part Type: Isolator - Role Details: 12/24V lock-state optocoupler input - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sharp Microelectronics - Role: Isolation - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Part Number: PC817X3NIP2B **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q29 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sharp Microelectronics - Part Type: Isolator - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Part Number: PC817X3NIP2B - Role Details: 12/24V lock-state optocoupler input - Role: Isolation **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q3 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 - Role Details: 24V lock/solenoid low-side switch, one per output channel - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Role: Low-side Driver **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q30 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Part Number: PC817X3NIP2B - Part Type: Isolator - Role Details: 12/24V lock-state optocoupler input - Role: Isolation - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sharp Microelectronics **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q31 — [PC817X3NIP2B](https://www.flux.ai/jecstronic/pc817x3nip2b~0o1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sharp Microelectronics - Part Type: Isolator - Role Details: 12/24V lock-state optocoupler input - Datasheet URL: https://datasheet.lcsc.com/lcsc/2202132100_Sharp-Microelectronics-PC817X3NIP2B_C2892408.pdf - Manufacturer Part Number: PC817X3NIP2B - Role: Isolation **Pins:** - A [pin 1] - C [pin 2] - C [pin 4] - E [pin 3] ### Q4 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Role: Low-side Driver - Manufacturer Name: Texas Instruments Inc. - Role Details: 24V lock/solenoid low-side switch, one per output channel - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q5 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Manufacturer Part Number: CSD19537Q3 - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Role: Low-side Driver - Role Details: 24V lock/solenoid low-side switch, one per output channel - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q6 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 - Role Details: 24V lock/solenoid low-side switch, one per output channel - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Role: Low-side Driver **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q7 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Role Details: 24V lock/solenoid low-side switch, one per output channel - Role: Low-side Driver - Manufacturer Name: Texas Instruments Inc. **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q8 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 - Role: Low-side Driver - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Role Details: 24V lock/solenoid low-side switch, one per output channel - Manufacturer Name: Texas Instruments Inc. **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### Q9 — [CSD19537Q3 - 4386107](https://www.flux.ai/kicad-part-library/csd19537q3-4386107~qdq.md) - Datasheet URL: http://www.ti.com/lit/ds/symlink/csd19537q3.pdf - Manufacturer Name: Texas Instruments Inc. - Role Details: 24V lock/solenoid low-side switch, one per output channel - Role: Low-side Driver - Package or Case Code: VSON-8_3.3x3.3mm_P0.65mm_NexFET - Manufacturer Part Number: CSD19537Q3 **Pins:** - D [pin 5] - G [pin 4] - S [pin 3] - S [pin 2] - S [pin 1] ### SW1 — [EU-08KS](https://www.flux.ai/lcsc/eu-08ks~5wr0.md) - Part Type: DIP Switches - LCSC Part Number: C2931173 - Role: Configuration - Manufacturer Name: 韩国韩荣 - JLCPCB Part Class: Extended Part - Package or Case Code: SW-SMD_16P-P1.27_EU-08KS - Role Details: Address/mode configuration inputs with pull-ups - Manufacturer Part Number: EU-08KS **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### SW3 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Role: Debouncing - Part Type: Switch - Manufacturer Part Number: B3FS-1050P - Manufacturer Name: OMRON - Role Details: Momentary reset/test input button **Pins:** - P1 [pin 1] - P2 [pin 3] ### SW4 — [Push Button](https://www.flux.ai/jharwinbarrozo/push-button~eqk.md) - Manufacturer Part Number: B3FS-1050P - Manufacturer Name: OMRON - Part Type: Switch - Role Details: Momentary reset/test input button - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Role: Debouncing **Pins:** - P1 [pin 1] - P2 [pin 3] ### U1 — ESP32-S3-DEVKITC-1-N8R2 - Role: Logic-level Shifting - Part Type: Integrated Circuits - Manufacturer Part Number: ESP32-S3-DEVKITC-1-N8R2 - Manufacturer Name: Espressif Systems - Datasheet URL: https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32s3/esp-dev-kits-en-master-esp32s3.pdf - Role Details: ESP32-S3 DevKitC controller; USB programming, SPI shift-register drive, CAN/TWAI pins, config inputs **Pins:** - 3V3 [pin 3V3] - 3V3 [pin GND] - 5V0 [pin GND] - GND [pin GND] - GND [pin GND] - GND [pin GND] - GND [pin GND] - GPIO0 [pin GPIO0] - GPIO1 [pin GPIO1] - GPIO10 [pin GPIO10] - GPIO11 [pin GPIO11] - GPIO12 [pin GPIO12] - GPIO13 [pin GPIO13] - GPIO14 [pin GPIO14] - GPIO15 [pin GPIO15] - GPIO16 [pin GPIO16] - GPIO17 [pin GPIO17] - GPIO18 [pin GPIO18] - GPIO2 [pin GPIO2] - GPIO21 [pin GPIO21] - GPIO3 [pin GPIO3] - GPIO35 [pin GPIO35] - GPIO36 [pin GPIO36] - GPIO37 [pin GPIO37] - GPIO38 [pin GPIO38] - GPIO4 [pin GPIO4] - GPIO45 [pin GPIO45] - GPIO46 [pin GPIO46] - GPIO47 [pin GPIO47] - GPIO48 [pin GPIO48] - GPIO5 [pin GPIO5] - GPIO6 [pin GPIO6] - GPIO7 [pin GPIO7] - GPIO8 [pin GPIO8] - GPIO9 [pin GPIO9] - MTCK/GPIO39 [pin MTCK/GPIO39] - MTDI/GPIO41 [pin MTDI/GPIO41] - MTDO/GPIO40 [pin MTDO/GPIO40] - MTMS/GPIO42 [pin MTMS/GPIO42] - RST [pin RST] - U0RXD/GPIO44 [pin U0RXD/GPIO44] - U0TXD/GPIO43 [pin U0TXD/GPIO43] - USB_D-/GPIO19 [pin USB_D-/GPIO19] - USB_D+/GPIO20 [pin USB_D+/GPIO20] ### U2 — [LMR33630BDDAR](https://www.flux.ai/lcsc/lmr33630bddar~o51d.md) - Manufacturer Part Number: LMR33630BDDAR - Datasheet URL: https://www.ti.com/lit/ds/symlink/lmr33630.pdf - LCSC Part Number: C544370 - Manufacturer Name: TI(德州仪器) - Package or Case Code: SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-EP2.8-1 - JLCPCB Part Class: Extended Part - Part Type: DC-DC Converters - Role: Power Regulation - Role Details: 24V input to 3.3V logic rail; sized for about 300mA typical / 700mA peak logic load **Pins:** - BOOT [pin 7] - EN [pin 3] - EP [pin 9] - FB [pin 5] - PG [pin 4] - PGND [pin 1] - SW [pin 8] - VCC [pin 6] - VIN [pin 2] ### U3 — [SN74HC595DWR](https://www.flux.ai/adrian95/sn74hc595dwr~gy1.md) - Role: Output Expansion - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Role Details: Shift-register chain for 16 MOSFET gate control lines - Manufacturer Part Number: SN74HC595DWR - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc595.pdf **Pins:** - ~OE [pin 13] - ~SRCLR [pin 10] - GND [pin 8] - QA [pin 15] - QB [pin 1] - QC [pin 2] - QD [pin 3] - QE [pin 4] - QF [pin 5] - QG [pin 6] - QH_1 [pin 7] - QH_2 [pin 9] - RCLK [pin 12] - SER [pin 14] - SRCLK [pin 11] - VCC [pin 16] ### U4 — [SN74HC595DWR](https://www.flux.ai/adrian95/sn74hc595dwr~gy1.md) - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Role Details: Shift-register chain for 16 MOSFET gate control lines - Role: Output Expansion - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74hc595.pdf - Manufacturer Part Number: SN74HC595DWR **Pins:** - ~OE [pin 13] - ~SRCLR [pin 10] - GND [pin 8] - QA [pin 15] - QB [pin 1] - QC [pin 2] - QD [pin 3] - QE [pin 4] - QF [pin 5] - QG [pin 6] - QH_1 [pin 7] - QH_2 [pin 9] - RCLK [pin 12] - SER [pin 14] - SRCLK [pin 11] - VCC [pin 16] ### U5 — [TJA1051T_3_2Z](https://www.flux.ai/adrian95/tja1051t32z~3fm.md) - Datasheet URL: https://www.nxp.com/docs/en/data-sheet/TJA1051.pdf - Package or Case Code: SOIC127P600X175-8N - Part Type: Integrated Circuit - Manufacturer Part Number: TJA1051T/3/2Z - Role: Interface - Role Details: 3.3V MCU-compatible high-speed CAN transceiver - Manufacturer Name: NXP **Pins:** - CANH [pin 7] - CANL [pin 6] - GND [pin 2] - RXD [pin 4] - S [pin 8] - TXD [pin 1] - VCC [pin 3] - VIO [pin 5] ### U6 — [74HC165D,653](https://www.flux.ai/adrian95/74hc165d653~ty6.md) - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/74HC_HCT165.pdf - Manufacturer Part Number: 74HC165D,653 - Role: Logic-level Shifting - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: NXP Semiconductors NV - Role Details: Parallel-in serial-out input expander for 16 lock state bits **Pins:** - ~CE [pin 15] - ~PL [pin 1] - ~Q7 [pin 7] - CP [pin 2] - D0 [pin 11] - D1 [pin 12] - D2 [pin 13] - D3 [pin 14] - D4 [pin 3] - D5 [pin 4] - D6 [pin 5] - D7 [pin 6] - DS [pin 10] - GND [pin 8] - Q7 [pin 9] - VCC [pin 16] ### U7 — [74HC165D,653](https://www.flux.ai/adrian95/74hc165d653~ty6.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: NXP Semiconductors NV - Role: Logic-level Shifting - Part Type: Integrated Circuit - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/74HC_HCT165.pdf - Manufacturer Part Number: 74HC165D,653 - Role Details: Parallel-in serial-out input expander for 16 lock state bits **Pins:** - ~CE [pin 15] - ~PL [pin 1] - ~Q7 [pin 7] - CP [pin 2] - D0 [pin 11] - D1 [pin 12] - D2 [pin 13] - D3 [pin 14] - D4 [pin 3] - D5 [pin 4] - D6 [pin 5] - D7 [pin 6] - DS [pin 10] - GND [pin 8] - Q7 [pin 9] - VCC [pin 16] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/uluay/multi-lock-controller~s8](https://www.flux.ai/uluay/multi-lock-controller~s8).* --- *Generated from [https://www.flux.ai/uluay/multi-lock-controller~s8](https://www.flux.ai/uluay/multi-lock-controller~s8)*