# Influential Cyan Memory Implanter ## Description Minimal USB Interconnect Board with Dual 4-pin JST XH and 2-pin VBUS/GND Breakout ## Project Details - **Owner:** jeffro1265 - **Created:** 12/10/2025 - **Last Updated:** 12/10/2025 - **Visibility:** Public - **System Architecture:** ```mermaid flowchart TD J1[J1: JST-XH 4-pin TH Vertical] -->|VBUS| J2[J2: JST-XH 4-pin TH Vertical] J1 -->|VBUS| J3[J3: JST-XH 2-pin TH Vertical] J1 -->|D-| J2 J1 -->|D+| J2 J1 -->|GND| J2 J1 -->|GND| J3 ``` ## Key Components ### J1 — [B4B-XH-A(LF)(SN)](https://www.flux.ai/adrian95/b4b-xh-alfsn.md) - Pin1 Marker: Yes - Role: Connector - Manufacturer Part Number: B4B-XH-A(LF)(SN) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Name: JST Sales America Inc. - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eXH.pdf - Role Details: 4-pin JST-XH header for USB signals (VBUS, D-, D+, GND) **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J2 — [B4B-XH-A(LF)(SN)](https://www.flux.ai/adrian95/b4b-xh-alfsn.md) - Role: Connector - Pin1 Marker: Yes - Manufacturer Part Number: B4B-XH-A(LF)(SN) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eXH.pdf - Manufacturer Name: JST Sales America Inc. - Role Details: 4-pin JST-XH header for USB signals (VBUS, D-, D+, GND) **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J3 — [B2B-XH-A(LF)(SN)](https://www.flux.ai/lcsc/b2b-xh-alfsn.md) - Role Details: 2-pin JST-XH vertical header for VBUS and GND breakout - Pitch: 2.5mm - LCSC Part Number: C158012 - Pin1 Marker: Yes - Manufacturer Name: JST - Manufacturer Part Number: B2B-XH-A(LF)(SN) - Product Info Url: https://lcsc.com/product-detail/XH-Connectors_JST_B2B-XH-A-LF-SN_XHsocket-1-2P-pitch2-5mm_C158012.html - JLCPCB Part Class: Extended Part - Rows: 1 - Positions: 2 - Connector Type: Wire To Board / Wire To Wire Connector - Package or Case Code: CONN-TH_B2B-XH-A-LF-SN - Gender: Male - Role: Connector - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_JST-B2B-XH-A-LF-SN_C158012.pdf - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jeffro1265/influential-cyan-memory-implanter](https://www.flux.ai/jeffro1265/influential-cyan-memory-implanter).* --- *Generated from [https://www.flux.ai/jeffro1265/influential-cyan-memory-implanter](https://www.flux.ai/jeffro1265/influential-cyan-memory-implanter)*