# Navya Helmet PCB ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** theacceloguy - **Created:** 6/24/2026 - **Last Updated:** 8/8/2026 - **Visibility:** Public - **Copies:** 1 ## Key Components ### Battery 3.7V — [B2B-PH-K-S-GW](https://www.flux.ai/adrian95/b2b-ph-k-s-gw~trn.md) - Datasheet URL: https://lcsc.com/datasheet/lcsc_datasheet_2402261208_JST-B2B-PH-K-S-GW_C5251182.pdf - Manufacturer Part Number: B2B-PH-K-S-GW - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Name: JST **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### Co Sensor — Connector 01x04 - Part Type: Connector **Pins:** - PIN_1 [pin 1] - PIN_2 [pin 2] - PIN_3 [pin 3] - PIN_4 [pin 4] ### EXT Button 1 — [61300211121](https://www.flux.ai/adrian95/61300211121~11.md) - Part Type: Connector - Manufacturer Name: Würth Elektronik - Datasheet URL: https://www.we-online.com/components/products/datasheet/61300211121.pdf - Manufacturer Part Number: 61300211121 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### EXT Button 2 — [61300211121](https://www.flux.ai/adrian95/61300211121~11.md) - Part Type: Connector - Datasheet URL: https://www.we-online.com/components/products/datasheet/61300211121.pdf - Manufacturer Name: Würth Elektronik - Manufacturer Part Number: 61300211121 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### H1 — [Mounting Hole 3.2mm DIN965 Pad](https://www.flux.ai/adrian95/mounting-hole-32mm-din965-pad~aio.md) - Part Type: Connector **Pins:** - Pin_1 ### H2 — [Mounting Hole 3.2mm DIN965 Pad](https://www.flux.ai/adrian95/mounting-hole-32mm-din965-pad~aio.md) - Part Type: Connector **Pins:** - Pin_1 ### H3 — [Mounting Hole 3.2mm DIN965 Pad](https://www.flux.ai/adrian95/mounting-hole-32mm-din965-pad~aio.md) - Part Type: Connector **Pins:** - Pin_1 ### Int Button 1 — [61300211121](https://www.flux.ai/adrian95/61300211121~11.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 61300211121 - Datasheet URL: https://www.we-online.com/components/products/datasheet/61300211121.pdf - Manufacturer Name: Würth Elektronik - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### Int Button 2 — [61300211121](https://www.flux.ai/adrian95/61300211121~11.md) - Part Type: Connector - Manufacturer Name: Würth Elektronik - Datasheet URL: https://www.we-online.com/components/products/datasheet/61300211121.pdf - Manufacturer Part Number: 61300211121 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### Int Button 3 — [61300211121](https://www.flux.ai/adrian95/61300211121~11.md) - Manufacturer Part Number: 61300211121 - Datasheet URL: https://www.we-online.com/components/products/datasheet/61300211121.pdf - Manufacturer Name: Würth Elektronik - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### MIC FC04 — [TSW-103-07-G-S](https://www.flux.ai/adrian95/tsw-103-07-g-s~876.md) - Manufacturer Name: Samtec Inc. - Datasheet URL: https://suddendocs.samtec.com/prints/tsw-xxx-xx-x-x-xx-xxx-footprint.pdf - Part Type: Connector - Manufacturer Part Number: TSW-103-07-G-S - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### Q1 — [IRFZ44N](https://www.flux.ai/adrian95/irfz44n~s3k.md) - Manufacturer Part Number: IRFZ44N - Part Type: MOSFETs - Datasheet URL: https://www.umw-ic.com/static/pdf/a2d981f02a82712386b830ebbbca8b43.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: UMW **Pins:** - D [pin 2] - G [pin 1] - S [pin 3] ### TP4056 — [TP4056 Module](https://www.flux.ai/cherepanyadima/tp4056-module~jb.md) - Part Type: Module - Manufacturer Name: TP4056_Module - Manufacturer Part Number: ASIC [Billiton Ltd.] - Datasheet URL: https://www.alldatasheet.com/view.jsp?Searchword=TP4056&gad_source=1&gad_campaignid=156181564&gbraid=0AAAAADcdDU8C76AYsPHlLD3k9KJSX5aOh&gclid=Cj0KCQjws83OBhD4ARIsACblj1_h6hSyzB5VXM9Rtr6p-rDVV7dmjykXhAmTZ9K0X-oNzUabzJCGV6AaAj5AEALw_wcB **Pins:** - BAT- [pin 5] - BAT+ [pin 6] - IN- [pin 1] - IN+ [pin 2] - OUT- [pin 3] - OUT+ [pin 4] ### U1 — [MPU6050](https://www.flux.ai/electech/mpu6050~yc.md) **Pins:** - ADO - GND - INT - SCL - SDA - vcc - XCL - XDA ### U3 — ESP32-DEVKIT-V1 - Manufacturer Part Number: ESP32-DEVKIT-V1 - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf - Part Type: Module - Manufacturer Name: Espressif Systems **Pins:** - 3V3 [pin 1] - D12 [pin 27] - D13 [pin 28] - D14 [pin 26] - D15 [pin 3] - D18 [pin 9] - D19 [pin 10] - D2 [pin 4] - D21 [pin 11] - D22 [pin 14] - D23 [pin 15] - D25 [pin 23] - D26 [pin 24] - D27 [pin 25] - D32 [pin 21] - D33 [pin 22] - D34 [pin 19] - D35 [pin 20] - D4 [pin 5] - D5 [pin 8] - EN [pin 16] - GND [pin 2] - GND__1 [pin 29] - RX0 [pin 12] - RX2 [pin 6] - TX0 [pin 13] - TX2 [pin 7] - VIN [pin 30] - VN [pin 18] - VP [pin 17] ### U5 — [Ai-Thinker-Ra-01](https://www.flux.ai/vasyl/ai-thinker-ra-01~kj4.md) - Part Type: RF module - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: Ai-Thinker-Ra-01 - Manufacturer Name: Semtech - Datasheet URL: https://docs.ai-thinker.com/_media/lora/docs/ra-01s_specification.pdf **Pins:** - 3.3V [pin 3] - ANT [pin 1] - DIO [pin 8] - DIO0 [pin 5] - DIO1 [pin 6] - DIO2 [pin 7] - DIO4 [pin 10] - DIO5 [pin 11] - GND [pin 2] - GND [pin 9] - GND [pin 16] - MISO [pin 13] - MOSI [pin 14] - NSS [pin 15] - RESET [pin 4] - SCK [pin 12] ### WAKEUP — [61300211121](https://www.flux.ai/adrian95/61300211121~11.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://www.we-online.com/components/products/datasheet/61300211121.pdf - Manufacturer Name: Würth Elektronik - Manufacturer Part Number: 61300211121 **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/theacceloguy/navya-helmet-pcb~2f](https://www.flux.ai/theacceloguy/navya-helmet-pcb~2f).* --- *Generated from [https://www.flux.ai/theacceloguy/navya-helmet-pcb~2f](https://www.flux.ai/theacceloguy/navya-helmet-pcb~2f)*