# LED 36v + fan ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** rohit297 - **Created:** 2/23/2025 - **Last Updated:** 6/26/2026 - **Visibility:** Public - **Stars:** 1 ## Key Components ### D1 — [SS54LB](https://www.flux.ai/rohit297/ss54lb~uj.md) - Manufacturer Name: LangJie - Manufacturer Part Number: SS54LB - Part Type: Diode - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2307211837_LangJie-SS54LB_C7450527.pdf **Pins:** - A [pin 2] - K [pin 1] ### D2 — [MBRD1045T4G](https://www.flux.ai/rohit297/mbrd1045t4g~jj.md) - Part Type: Diode - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2306211552_FUXINSEMI-MBRD1045T4G_C6807793.pdf - Manufacturer Part Number: MBRD1045T4G - Manufacturer Name: FUXINSEMI **Pins:** - A [pin 1] - A [pin 3] - K [pin 4] ### D3 — [MBRD1045T4G](https://www.flux.ai/rohit297/mbrd1045t4g~jj.md) - Manufacturer Name: FUXINSEMI - Manufacturer Part Number: MBRD1045T4G - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2306211552_FUXINSEMI-MBRD1045T4G_C6807793.pdf - Part Type: Diode **Pins:** - A [pin 1] - A [pin 3] - K [pin 4] ### D4 — [SS54LB](https://www.flux.ai/rohit297/ss54lb~uj.md) - Manufacturer Part Number: SS54LB - Manufacturer Name: LangJie - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2307211837_LangJie-SS54LB_C7450527.pdf - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### IC2 — [L78M05CDT-TR](https://www.flux.ai/adrian95/l78m05cdt-tr~z2.md) - Manufacturer Name: STMicroelectronics - Part Type: Integrated Circuit - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/d7/5f/dc/5c/d5/b6/48/7c/CD00000447.pdf/files/CD00000447.pdf/jcr:content/translations/en.CD00000447.pdf - Manufacturer Part Number: L78M05CDT-TR - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin 2] - INPUT [pin 1] - OUTPUT [pin 3] ### J1 — [B2B-XH-A(LF)(SN)](https://www.flux.ai/rohit297/b2b-xh-alfsn~7q.md) - Part Type: Connector - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_JST-B2B-XH-A-LF-SN_C158012.pdf - Manufacturer Name: JST Sales America - Manufacturer Part Number: B2B-XH-A(LF)(SN) **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J10 — [XY340V-3.81-3P](https://www.flux.ai/jecstronic/xy340v-3p81-3p~94z.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Ningbo Xinlaiya Elec. - Manufacturer Part Number: XY340V-3.81-3P - Part Type: Connector - Datasheet URL: https://datasheet.lcsc.com/lcsc/2011012135_Ningbo-Xinlaiya-Elec--XY340V-3-81-3P_C911106.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] ### J11 — [B2B-XH-A(LF)(SN)](https://www.flux.ai/rohit297/b2b-xh-alfsn~7q.md) - Manufacturer Part Number: B2B-XH-A(LF)(SN) - Manufacturer Name: JST Sales America - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_JST-B2B-XH-A-LF-SN_C158012.pdf - Part Type: Connector **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J12 — [B2B-XH-A(LF)(SN)](https://www.flux.ai/rohit297/b2b-xh-alfsn~7q.md) - Manufacturer Part Number: B2B-XH-A(LF)(SN) - Manufacturer Name: JST Sales America - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_JST-B2B-XH-A-LF-SN_C158012.pdf - Part Type: Connector **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J2 — [B2B-XH-A(LF)(SN)](https://www.flux.ai/rohit297/b2b-xh-alfsn~7q.md) - Manufacturer Part Number: B2B-XH-A(LF)(SN) - Manufacturer Name: JST Sales America - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_JST-B2B-XH-A-LF-SN_C158012.pdf - Part Type: Connector **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J3 — [B7B-XH-A(LF)(SN)](https://www.flux.ai/rohit297/b7b-xh-alfsn~ud.md) - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_JST-B7B-XH-A-LF-SN_C144398.pdf - Manufacturer Part Number: B7B-XH-A(LF)(SN) - Manufacturer Name: JST - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] ### J4 — [B3B-PH-SM4-TB(LF)(SN)](https://www.flux.ai/rohit297/43650-0300~yp.md) - Part Type: Connector - Manufacturer Part Number: 43650-0300 - Manufacturer Name: Molex - Datasheet URL: https://www.molex.com/en-us/products/part-detail/436500300?display=pdf **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J5 — [B3B-PH-SM4-TB(LF)(SN)](https://www.flux.ai/rohit297/43650-0300~yp.md) - Datasheet URL: https://www.molex.com/en-us/products/part-detail/436500300?display=pdf - Part Type: Connector - Manufacturer Name: Molex - Manufacturer Part Number: 43650-0300 **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J6 — [B2B-XH-A(LF)(SN)](https://www.flux.ai/rohit297/b2b-xh-alfsn~7q.md) - Part Type: Connector - Manufacturer Part Number: B2B-XH-A(LF)(SN) - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_JST-B2B-XH-A-LF-SN_C158012.pdf - Manufacturer Name: JST Sales America **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J7 — [HC-5557-2*1AW](https://www.flux.ai/rohit297/hc-5557-21aw~ro.md) - Manufacturer Name: HCTL - Part Type: Connector - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2312190611_HCTL-HC-5557-2-1AW_C2845786.pdf - Manufacturer Part Number: HC-5557-2*1AW **Pins:** - 1 [pin 1] - 2 [pin 2] ### J8 — [B2B-XH-A(LF)(SN)](https://www.flux.ai/rohit297/b2b-xh-alfsn~7q.md) - Part Type: Connector - Manufacturer Part Number: B2B-XH-A(LF)(SN) - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_JST-B2B-XH-A-LF-SN_C158012.pdf - Manufacturer Name: JST Sales America **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J9 — [B2B-XH-A(LF)(SN)](https://www.flux.ai/rohit297/b2b-xh-alfsn~7q.md) - Part Type: Connector - Manufacturer Name: JST Sales America - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2304140030_JST-B2B-XH-A-LF-SN_C158012.pdf - Manufacturer Part Number: B2B-XH-A(LF)(SN) **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### LED1 — [P0603P1N46G12](https://www.flux.ai/rohit297/p0603p1n46g12~4e.md) - Manufacturer Part Number: P0603P1N46G12 - Part Type: LED - Package or Case Code: D_0603_1608Metric - Manufacturer Name: Silverlight - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2208181800_Silverlight-P0603P1N46G12_C5123548.pdf - Forward Voltage: 2V **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [P0603P1N46G12](https://www.flux.ai/rohit297/p0603p1n46g12~4e.md) - Package or Case Code: D_0603_1608Metric - Manufacturer Part Number: P0603P1N46G12 - Part Type: LED - Manufacturer Name: Silverlight - Forward Voltage: 2V - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2208181800_Silverlight-P0603P1N46G12_C5123548.pdf **Pins:** - A [pin 2] - K [pin 1] ### U1 — [XL4015](https://www.flux.ai/jecstronic/xl4015~qk.md) - Datasheet URL: https://www.snapeda.com/parts/XL4015/XLSEMI/datasheet/ - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Converter - Manufacturer Part Number: XL4015E1 - Manufacturer Name: XLSEMI **Pins:** - FB [pin 2] - GND [pin 1] - SW [pin 3] - SW [pin 3.1] - VC [pin 4] - VIN [pin 5] ### U2 — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33~34.md) - Symbol Style: Parametric - Datasheet URL: http://www.advanced-monolithic.com/pdf/ds1117.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: AMS - Manufacturer Part Number: AMS1117-3.3 - Part Type: Integrated Circuit **Pins:** - GND [pin 1] - TAB(VOUT) [pin 4] - VIN [pin 3] - VOUT [pin 2] ### U4 — [XL4015](https://www.flux.ai/jecstronic/xl4015~qk.md) - Datasheet URL: https://www.snapeda.com/parts/XL4015/XLSEMI/datasheet/ - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: XL4015E1 - Part Type: Converter - Manufacturer Name: XLSEMI **Pins:** - FB [pin 2] - GND [pin 1] - SW [pin 3] - SW [pin 3.1] - VC [pin 4] - VIN [pin 5] ### U5 — [ESP32-WROOM-32E-N8](https://www.flux.ai/jecstronic/esp32-wroom-32e-n8~m4w.md) - Manufacturer Name: Espressif Systems - Part Type: Module - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32e_esp32-wroom-32ue_datasheet_en.pdf - Manufacturer Part Number: ESP32-WROOM-32E-N8 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND_1 [pin 1] - GND_10 [pin 45] - GND_11 [pin 46] - GND_12 [pin 47] - GND_2 [pin 15] - GND_3 [pin 38] - GND_4 [pin 39] - GND_5 [pin 40] - GND_6 [pin 41] - GND_7 [pin 42] - GND_8 [pin 43] - GND_9 [pin 44] - IO0 [pin 25] - IO12 [pin 14] - IO13 [pin 16] - IO14 [pin 13] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 10] - IO26 [pin 11] - IO27 [pin 12] - IO32 [pin 8] - IO33 [pin 9] - IO34 [pin 6] - IO35 [pin 7] - IO4 [pin 26] - IO5 [pin 29] - NC_1 [pin 17] - NC_2 [pin 18] - NC_3 [pin 19] - NC_4 [pin 20] - NC_5 [pin 21] - NC_6 [pin 22] - NC_7 [pin 32] - RXD0 [pin 34] - SENSOR_VN [pin 5] - SENSOR_VP [pin 4] - TXD0 [pin 35] ### U6 — [CD4050BDRG](https://www.flux.ai/rohit297/cd4050bdrg~gc.md) - Compliance: RoHS & Green - Manufacturer Name: HANSCHIP semiconductor - Datasheet URL: https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2209221830_HANSCHIP-semiconductor-CD4050BDRG_C5145435.pdf - Manufacturer Part Number: CD4050BDRG - Part Type: IC **Pins:** - A [pin 3] - B [pin 5] - C [pin 7] - D [pin 9] - E [pin 11] - F [pin 14] - G [pin 2] - H [pin 4] - I [pin 6] - J [pin 10] - K [pin 12] - L [pin 15] - NC [pin 16] - NC [pin 13] - VCC [pin 1] - VSS [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rohit297/led-36v-plus-fan~50](https://www.flux.ai/rohit297/led-36v-plus-fan~50).* --- *Generated from [https://www.flux.ai/rohit297/led-36v-plus-fan~50](https://www.flux.ai/rohit297/led-36v-plus-fan~50)*