# w00c0n 30th Anniversary Two-Board Badge ## Description Production-intent two-board clamshell badge for w00c0n 30th anniversary: red top art board with inward-facing addressable LEDs and black bottom electronics/art board for JLCPCB turnkey assembly. ## Project Details - **Owner:** stikk - **Created:** 7/11/2026 - **Last Updated:** 7/11/2026 - **Visibility:** Public - **Human Interface:** RGB LEDs - **Domain:** Wearable - **Implementation Details:** Two-board clamshell badge - **Power Requirements:** Battery - **Copies:** 2 ## Key Components ### B1 — [CR2032-BS-6-1](https://www.flux.ai/jecstronic/cr2032-bs-6-1~ffg.md) - Role: Battery Holder - Datasheet URL: https://www.snapeda.com/parts/CR2032-BS-6-1/Shenzhen%20Q&J%20Electronics%20Co.%20Ltd/datasheet/ - Manufacturer Part Number: CR2032-BS-6-1 - Manufacturer Name: Q&J - LCSC Part Number: C70377 - Part Type: Battery - JLCPCB Part Class: Extended Part - Role Details: CR2032 holder on direct parallel rail; production requires matched-cell/fault validation and one-cell-reversed analysis. - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Negative [pin N] - Positive [pin P] ### B2 — [CR2032-BS-6-1](https://www.flux.ai/jecstronic/cr2032-bs-6-1~ffg.md) - Datasheet URL: https://www.snapeda.com/parts/CR2032-BS-6-1/Shenzhen%20Q&J%20Electronics%20Co.%20Ltd/datasheet/ - Manufacturer Part Number: CR2032-BS-6-1 - LCSC Part Number: C70377 - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: CR2032 holder on direct parallel rail; production requires matched-cell/fault validation and one-cell-reversed analysis. - Role: Battery Holder - Part Type: Battery - JLCPCB Part Class: Extended Part - Manufacturer Name: Q&J **Pins:** - Negative [pin N] - Positive [pin P] ### J_BOT — [15912040](https://www.flux.ai/lcsc/15912040~zazu.md) - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - Role: Board-to-Board Connector - Role Details: Bottom board interconnect: VLED, GND, LED_DATA, SPARE - Part Type: Pin Headers - Manufacturer Part Number: 15912040 - Manufacturer Name: MOLEX - Package or Case Code: HDR-SMD_4P-P2.54-V-M-R2-C2-S2.54_15912040 - LCSC Part Number: C586564 - Product Info Url: https://lcsc.com/product-detail/Pre-ordered-Products_MOLEX_15912040_MOLEX-15912040_C586564.html - JLCPCB Part Class: Extended Part **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J_TOP — [15912040](https://www.flux.ai/lcsc/15912040~zazu.md) - JLCPCB Part Class: Extended Part - LCSC Part Number: C586564 - Role: Board-to-Board Connector - Product Info Url: https://lcsc.com/product-detail/Pre-ordered-Products_MOLEX_15912040_MOLEX-15912040_C586564.html - Package or Case Code: HDR-SMD_4P-P2.54-V-M-R2-C2-S2.54_15912040 - Manufacturer Name: MOLEX - Manufacturer Part Number: 15912040 - Part Type: Pin Headers - Role Details: Top board interconnect: VLED, GND, LED_DATA, SPARE - Datasheet URL: https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### LED1 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - Max Reverse Voltage: 5V - Max Forward Current: 20mA - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Manufacturer Name: worldsemi - Role: Addressable RGB LED - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Role Details: Bottom-side top-board glow LED in daisy chain - JLCPCB Part Class: Extended Part - Part Type: Light Emitting Diodes (LED) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Manufacturer Part Number: WS2812B-2020 - LCSC Part Number: C965555 **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED10 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Max Forward Current: 20mA - Max Reverse Voltage: 5V - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Part Type: Light Emitting Diodes (LED) - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Role Details: Bottom-side top-board glow LED in daisy chain - Role: Addressable RGB LED - JLCPCB Part Class: Extended Part - LCSC Part Number: C965555 **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED11 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - LCSC Part Number: C965555 - Role Details: Bottom-side top-board glow LED in daisy chain - JLCPCB Part Class: Extended Part - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Part Type: Light Emitting Diodes (LED) - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Manufacturer Name: worldsemi - Role: Addressable RGB LED - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Max Forward Current: 20mA - Max Reverse Voltage: 5V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED12 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - LCSC Part Number: C965555 - JLCPCB Part Class: Extended Part - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Part Type: Light Emitting Diodes (LED) - Role: Addressable RGB LED - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Manufacturer Name: worldsemi - Role Details: Bottom-side top-board glow LED in daisy chain - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Max Forward Current: 20mA - Max Reverse Voltage: 5V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED13 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - Role: Addressable RGB LED - LCSC Part Number: C965555 - Part Type: Light Emitting Diodes (LED) - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - JLCPCB Part Class: Extended Part - Role Details: Bottom-side top-board glow LED in daisy chain - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Max Forward Current: 20mA - Max Reverse Voltage: 5V **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED14 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Max Reverse Voltage: 5V - Max Forward Current: 20mA - Role: Addressable RGB LED - Role Details: Bottom-side top-board glow LED in daisy chain - LCSC Part Number: C965555 - Part Type: Light Emitting Diodes (LED) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Manufacturer Part Number: WS2812B-2020 - JLCPCB Part Class: Extended Part **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED15 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - LCSC Part Number: C965555 - JLCPCB Part Class: Extended Part - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Role Details: Bottom-side top-board glow LED in daisy chain - Part Type: Light Emitting Diodes (LED) - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Manufacturer Name: worldsemi - Role: Addressable RGB LED - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Max Forward Current: 20mA - Max Reverse Voltage: 5V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED16 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - JLCPCB Part Class: Extended Part - Role Details: Bottom-side top-board glow LED in daisy chain - Part Type: Light Emitting Diodes (LED) - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - LCSC Part Number: C965555 - Max Forward Current: 20mA - Max Reverse Voltage: 5V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Role: Addressable RGB LED - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED17 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - JLCPCB Part Class: Extended Part - Part Type: Light Emitting Diodes (LED) - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - LCSC Part Number: C965555 - Max Forward Current: 20mA - Max Reverse Voltage: 5V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Role: Addressable RGB LED - Role Details: Bottom-side top-board glow LED in daisy chain - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED18 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - LCSC Part Number: C965555 - JLCPCB Part Class: Extended Part - Part Type: Light Emitting Diodes (LED) - Role: Addressable RGB LED - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Manufacturer Part Number: WS2812B-2020 - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Max Reverse Voltage: 5V - Role Details: Bottom-side top-board glow LED in daisy chain - Max Forward Current: 20mA - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED2 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - JLCPCB Part Class: Extended Part - Part Type: Light Emitting Diodes (LED) - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - LCSC Part Number: C965555 - Role: Addressable RGB LED - Max Forward Current: 20mA - Max Reverse Voltage: 5V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Role Details: Bottom-side top-board glow LED in daisy chain - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED3 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - Max Forward Current: 20mA - Max Reverse Voltage: 5V - Role: Addressable RGB LED - Role Details: Bottom-side top-board glow LED in daisy chain - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Manufacturer Name: worldsemi - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - JLCPCB Part Class: Extended Part - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Part Type: Light Emitting Diodes (LED) - LCSC Part Number: C965555 **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED4 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - LCSC Part Number: C965555 - Role: Addressable RGB LED - Part Type: Light Emitting Diodes (LED) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Manufacturer Part Number: WS2812B-2020 - Role Details: Bottom-side top-board glow LED in daisy chain - JLCPCB Part Class: Extended Part - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Max Reverse Voltage: 5V - Max Forward Current: 20mA **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED5 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - Role Details: Bottom-side top-board glow LED in daisy chain - Max Reverse Voltage: 5V - Max Forward Current: 20mA - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Manufacturer Name: worldsemi - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Manufacturer Part Number: WS2812B-2020 - Part Type: Light Emitting Diodes (LED) - LCSC Part Number: C965555 - Role: Addressable RGB LED **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED6 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - LCSC Part Number: C965555 - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Manufacturer Part Number: WS2812B-2020 - Part Type: Light Emitting Diodes (LED) - Role Details: Bottom-side top-board glow LED in daisy chain - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Manufacturer Name: worldsemi - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Max Reverse Voltage: 5V - Max Forward Current: 20mA - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Role: Addressable RGB LED **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED7 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - LCSC Part Number: C965555 - Part Type: Light Emitting Diodes (LED) - Manufacturer Part Number: WS2812B-2020 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - JLCPCB Part Class: Extended Part - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Role Details: Bottom-side top-board glow LED in daisy chain - Max Forward Current: 20mA - Max Reverse Voltage: 5V - Role: Addressable RGB LED **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED8 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - LCSC Part Number: C965555 - Role: Addressable RGB LED - Role Details: Bottom-side top-board glow LED in daisy chain - JLCPCB Part Class: Extended Part - Part Type: Light Emitting Diodes (LED) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Manufacturer Part Number: WS2812B-2020 - Manufacturer Name: worldsemi - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Max Reverse Voltage: 5V - Max Forward Current: 20mA - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LED9 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - Role: Addressable RGB LED - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf - Manufacturer Part Number: WS2812B-2020 - Part Type: Light Emitting Diodes (LED) - Role Details: Bottom-side top-board glow LED in daisy chain - JLCPCB Part Class: Extended Part - LCSC Part Number: C965555 - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Max Reverse Voltage: 5V - Max Forward Current: 20mA - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Manufacturer Name: worldsemi **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### Q1 — [AO3401A](https://www.flux.ai/lcsc/ao3401a~wvl4.md) - Manufacturer Part Number: AO3401A - Transistor Type: P-channel MOSFET - Product Info Url: https://lcsc.com/product-detail/Others_Youtai-Semiconductor-Co-Ltd-AO3401A-4-1A_C347476.html - Drain to Source Voltage: 30V - Part Type: MOSFETs - Role Details: High-side load reverse-polarity MOSFET; protects downstream load only unless per-cell faults are separately validated. Library metadata conflict corrected from N-channel to P-channel intent for AO3401A. - Continuous Drain Current: 5A at 25°C - LCSC Part Number: C347476 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2311091734_UMW-Youtai-Semiconductor-Co---Ltd--AO3401A_C347476.pdf - JLCPCB Part Class: Extended Part - Manufacturer Name: UMW(友台半导体) - Package or Case Code: SOT-23_L2.9-W1.3-P1.90-LS2.4-BR - Role: Reverse Polarity Protection **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### SW1 — [SK-3296S-01-L1](https://www.flux.ai/lcsc/sk-3296s-01-l1~tbmz.md) - Manufacturer Name: XKB Connectivity(中国星坤) - Product Info Url: https://lcsc.com/product-detail/Toggle-Switches_XKB-Enterprise-SK-3296S-01-L1_C319020.html - Role: Power Switch - Role Details: Main on/off slide switch between battery and protected rail - Manufacturer Part Number: SK-3296S-01-L1 - Package or Case Code: SW-SMD_3P-P1.50_L2.7-W6.6 - LCSC Part Number: C319020 - Part Type: Slide Switches - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2110151630_XKB-Connection-SK-3296S-01-L1_C319020.pdf **Pins:** - 0 [pin 0] - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### U1 — [ATTINY1614-SSFR](https://www.flux.ai/lcsc/attiny1614-ssfr~urw0.md) - Part Type: ATMEL & AVR - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Microchip-Tech-ATTINY1614-SSFR_C141724.pdf - JLCPCB Part Class: Extended Part - Role: MCU - LCSC Part Number: C141724 - Manufacturer Name: MICROCHIP(美国微芯) - Manufacturer Part Number: ATTINY1614-SSFR - Product Info Url: https://lcsc.com/product-detail/ATMEL-AVR_Microchip-Tech_ATTINY1614-SSFR_Microchip-Tech-ATTINY1614-SSFR_C141724.html - Role Details: ATtiny1614 badge LED animation controller on bottom board back face - Package or Case Code: SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL **Pins:** - GND [pin 14] - PA0/~{RESET}/UPDI [pin 10] - PA1 [pin 11] - PA2 [pin 12] - PA3/EXTCLK [pin 13] - PA4 [pin 2] - PA5 [pin 3] - PA6 [pin 4] - PA7 [pin 5] - PB0 [pin 9] - PB1 [pin 8] - TOSC1/PB3 [pin 6] - TOSC2/PB2 [pin 7] - VDD [pin 1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/stikk/w00c0n-30th-anniversary-two-board-badge~no](https://www.flux.ai/stikk/w00c0n-30th-anniversary-two-board-badge~no).* --- *Generated from [https://www.flux.ai/stikk/w00c0n-30th-anniversary-two-board-badge~no](https://www.flux.ai/stikk/w00c0n-30th-anniversary-two-board-badge~no)*