# nrf2401 ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** pankaj00375 - **Created:** 7/15/2025 - **Last Updated:** 3/31/2026 - **Visibility:** Public ## Key Components ### A1 — [Arduino Mega2560](https://www.flux.ai/adrian95/arduino-mega2560~ls5.md) - Manufacturer Part Number: A000067 - Part Type: Development Board - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Arduino%20PDFs/A000067_Web.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Arduino **Pins:** - +3V3 [pin 3V3] - +5V_1 [pin 5V_1] - +5V_2 [pin 5V_2] - +5V_3 [pin 5V_3] - 0 [pin 0] - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 17 [pin 17] - 18 [pin 18] - 19 [pin 19] - 2 [pin 2] - 20 [pin 20] - 21 [pin 21] - 22 [pin 22] - 23 [pin 23] - 24 [pin 24] - 25 [pin 25] - 26 [pin 26] - 27 [pin 27] - 28 [pin 28] - 29 [pin 29] - 3 [pin 3] - 30 [pin 30] - 31 [pin 31] - 32 [pin 32] - 33 [pin 33] - 34 [pin 34] - 35 [pin 35] - 36 [pin 36] - 37 [pin 37] - 38 [pin 38] - 39 [pin 39] - 4 [pin 4] - 40 [pin 40] - 41 [pin 41] - 42 [pin 42] - 43 [pin 43] - 44 [pin 44] - 45 [pin 45] - 46 [pin 46] - 47 [pin 47] - 48 [pin 48] - 49 [pin 49] - 5 [pin 5] - 50 [pin 50] - 51 [pin 51] - 52 [pin 52] - 53 [pin 53] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] - AD0 [pin AD0] - AD1 [pin AD1] - AD10 [pin AD10] - AD11 [pin AD11] - AD12 [pin AD12] - AD13 [pin AD13] - AD14 [pin AD14] - AD15 [pin AD15] - AD2 [pin AD2] - AD3 [pin AD3] - AD4 [pin AD4] - AD5 [pin AD5] - AD6 [pin AD6] - AD7 [pin AD7] - AD8 [pin AD8] - AD9 [pin AD9] - AREF [pin AREF] - GND1 [pin GND1] - GND2 [pin GND2] - GND3 [pin GND3] - GND4 [pin GND4] - GND5 [pin GND5] - IOREF [pin IOREF] - NC [pin NC] - RESET [pin RESET] - SCL [pin SCL] - SDA [pin SDA] - VIN [pin VIN] ### D1 — [1N5408_R2_00001](https://www.flux.ai/lcsc/1n5408r200001~hni3.md) - Manufacturer Part Number: 1N5408_R2_00001 - Package or Case Code: DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD - LCSC Part Number: C391370 - Manufacturer Name: PANJIT(强茂) - Part Type: Pre-ordered Products **Pins:** - A [pin 2] - C [pin 1] ### D2 — [1N5408_R2_00001](https://www.flux.ai/lcsc/1n5408r200001~hni3.md) - Manufacturer Name: PANJIT(强茂) - Part Type: Pre-ordered Products - Manufacturer Part Number: 1N5408_R2_00001 - LCSC Part Number: C391370 - Package or Case Code: DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD **Pins:** - A [pin 2] - C [pin 1] ### D3 — [1N5408_R2_00001](https://www.flux.ai/lcsc/1n5408r200001~hni3.md) - Package or Case Code: DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD - LCSC Part Number: C391370 - Manufacturer Part Number: 1N5408_R2_00001 - Part Type: Pre-ordered Products - Manufacturer Name: PANJIT(强茂) **Pins:** - A [pin 2] - C [pin 1] ### D4 — [Diode_THT_P10.16mm_Horizontal](https://www.flux.ai/jecstronic/diodethtp1016mmhorizontal~6z.md) - Part Type: Diode **Pins:** - A - K ### D5 — [Diode_THT_P10.16mm_Horizontal](https://www.flux.ai/jecstronic/diodethtp1016mmhorizontal~6z.md) - Part Type: Diode **Pins:** - A - K ### D6 — [Diode_THT_P10.16mm_Horizontal](https://www.flux.ai/jecstronic/diodethtp1016mmhorizontal~6z.md) - Part Type: Diode **Pins:** - A - K ### J1 — [SBH11-PBPC-D05-ST-BK](https://www.flux.ai/adrian95/sbh11-pbpc-d05-st-bk~sul.md) - Part Type: Connector - Manufacturer Part Number: SBH11-PBPC-D05-ST-BK - Datasheet URL: https://s3.amazonaws.com/catalogspreads-pdf/PAGE122%20.100%20SBH11%20SERIES%20MALE%20BOX%20HDR%20ST%20RA%20SMT.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sullins Connector Solutions **Pins:** - 1 [pin 1] - 10 [pin 10] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### J2 — [SBH11-PBPC-D05-ST-BK](https://www.flux.ai/adrian95/sbh11-pbpc-d05-st-bk~sul.md) - Part Type: Connector - Manufacturer Part Number: SBH11-PBPC-D05-ST-BK - Datasheet URL: https://s3.amazonaws.com/catalogspreads-pdf/PAGE122%20.100%20SBH11%20SERIES%20MALE%20BOX%20HDR%20ST%20RA%20SMT.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Sullins Connector Solutions **Pins:** - 1 [pin 1] - 10 [pin 10] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### J3 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Manufacturer Name: Würth Elektrik - Part Type: Connector - Manufacturer Part Number: 691137710002 **Pins:** - P1 [pin 1] - P2 [pin 2] ### J4 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Part Type: Connector - Manufacturer Part Number: 691137710002 - Manufacturer Name: Würth Elektrik - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### J5 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Part Type: Connector - Manufacturer Part Number: 691137710002 - Manufacturer Name: Würth Elektrik **Pins:** - P1 [pin 1] - P2 [pin 2] ### J6 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Manufacturer Name: Würth Elektrik - Part Type: Connector - Manufacturer Part Number: 691137710002 - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### J7 — [SBH11-PBPC-D05-ST-BK](https://www.flux.ai/adrian95/sbh11-pbpc-d05-st-bk~sul.md) - Manufacturer Part Number: SBH11-PBPC-D05-ST-BK - Part Type: Connector - Manufacturer Name: Sullins Connector Solutions - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://s3.amazonaws.com/catalogspreads-pdf/PAGE122%20.100%20SBH11%20SERIES%20MALE%20BOX%20HDR%20ST%20RA%20SMT.pdf **Pins:** - 1 [pin 1] - 10 [pin 10] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### PS1 — [LM2596 DC-DC buck converter](https://www.flux.ai/vasy_skral/lm2596-dc-dc-buck-converter~2q1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit **Pins:** - IN - [pin 2] - IN + [pin 1] - OUT - [pin 3] - OUT + [pin 4] ### Q1 — [4N35](https://www.flux.ai/adrian95/4n35~cyu.md) - Package or Case Code: DIP_486593_VIS - Manufacturer Name: Vishay Semiconductor Opto Division - Datasheet URL: https://www.vishay.com/docs/81181/4n35.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 4N35 - Part Type: Isolator **Pins:** - A [pin 1] - B [pin 6] - C [pin 5] - C [pin 2] - E [pin 4] - NC [pin 3] ### Q2 — [4N35](https://www.flux.ai/adrian95/4n35~cyu.md) - Part Type: Isolator - Manufacturer Part Number: 4N35 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.vishay.com/docs/81181/4n35.pdf - Manufacturer Name: Vishay Semiconductor Opto Division - Package or Case Code: DIP_486593_VIS **Pins:** - A [pin 1] - B [pin 6] - C [pin 5] - C [pin 2] - E [pin 4] - NC [pin 3] ### Q3 — [4N35](https://www.flux.ai/adrian95/4n35~cyu.md) - Part Type: Isolator - Manufacturer Part Number: 4N35 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.vishay.com/docs/81181/4n35.pdf - Manufacturer Name: Vishay Semiconductor Opto Division - Package or Case Code: DIP_486593_VIS **Pins:** - A [pin 1] - B [pin 6] - C [pin 5] - C [pin 2] - E [pin 4] - NC [pin 3] ### Q4 — [ULN2803APG,CN](https://www.flux.ai/jecstronic/uln2803apgccn~k3.md) - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1079/ULN2803-04APG_AFWG_11-26-12.pdf - Manufacturer Part Number: ULN2803APG,CN - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: Toshiba Semiconductor and Storage **Pins:** - 01 [pin 18] - 02 [pin 17] - 03 [pin 16] - 04 [pin 15] - 05 [pin 14] - 06 [pin 13] - 07 [pin 12] - 08 [pin 11] - COMMON [pin 10] - GND [pin 9] - I1 [pin 1] - I2 [pin 2] - I3 [pin 3] - I4 [pin 4] - I5 [pin 5] - I6 [pin 6] - I7 [pin 7] - I8 [pin 8] ### Q5 — [ULN2803APG,CN](https://www.flux.ai/jecstronic/uln2803apgccn~k3.md) - Part Type: Transistor - Manufacturer Name: Toshiba Semiconductor and Storage - Manufacturer Part Number: ULN2803APG,CN - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1079/ULN2803-04APG_AFWG_11-26-12.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 01 [pin 18] - 02 [pin 17] - 03 [pin 16] - 04 [pin 15] - 05 [pin 14] - 06 [pin 13] - 07 [pin 12] - 08 [pin 11] - COMMON [pin 10] - GND [pin 9] - I1 [pin 1] - I2 [pin 2] - I3 [pin 3] - I4 [pin 4] - I5 [pin 5] - I6 [pin 6] - I7 [pin 7] - I8 [pin 8] ### Q6 — [ULN2803APG,CN](https://www.flux.ai/jecstronic/uln2803apgccn~k3.md) - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1079/ULN2803-04APG_AFWG_11-26-12.pdf - Manufacturer Part Number: ULN2803APG,CN - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: Toshiba Semiconductor and Storage **Pins:** - 01 [pin 18] - 02 [pin 17] - 03 [pin 16] - 04 [pin 15] - 05 [pin 14] - 06 [pin 13] - 07 [pin 12] - 08 [pin 11] - COMMON [pin 10] - GND [pin 9] - I1 [pin 1] - I2 [pin 2] - I3 [pin 3] - I4 [pin 4] - I5 [pin 5] - I6 [pin 6] - I7 [pin 7] - I8 [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/pankaj00375/nrf2401~jw](https://www.flux.ai/pankaj00375/nrf2401~jw).* --- *Generated from [https://www.flux.ai/pankaj00375/nrf2401~jw](https://www.flux.ai/pankaj00375/nrf2401~jw)*