# Museum Control Unit ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** redet - **Created:** 9/3/2023 - **Last Updated:** 9/3/2023 - **Visibility:** Public ## Key Components ### +5V — [Terminal Block bornier-4pos P5.08mm](https://www.flux.ai/jecstronic/terminal-block-bornier-4pos-p508mm.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 - Pin_4 ### 3V3 — [Terminal Block bornier-4pos P5.08mm](https://www.flux.ai/jecstronic/terminal-block-bornier-4pos-p508mm.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 - Pin_4 ### 8 Relay Board — [Pin Header 01x10 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x10-254mm-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_10 [pin 10] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### A1 — [Arduino Mega2560](https://www.flux.ai/adrian95/arduino-mega2560.md) - Manufacturer Part Number: A000067 - Manufacturer Name: Arduino - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Arduino%20PDFs/A000067_Web.pdf - Part Type: Development Board - License: https://creativecommons.org/licenses/by/4.0/ **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 — [onsemi MMSZ4V7T1G, Zener Diode 4.7V](https://www.flux.ai/reed-nowling/onsemi-mmsz4v7t1g-zener-diode-47v.md) - Part Type: Diode - Datasheet URL: https://www.onsemi.com/pdf/datasheet/mmsz2v4t1-d.pdf - Manufacturer Part Number: MMSZ4V7T1G - Manufacturer Name: onsemi **Pins:** - A - K ### GND — [Terminal Block bornier-4pos P5.08mm](https://www.flux.ai/jecstronic/terminal-block-bornier-4pos-p508mm.md) - Part Type: Connector **Pins:** - Pin_1 - Pin_2 - Pin_3 - Pin_4 ### J1 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal.md) - Manufacturer Part Number: 691137710002 - Manufacturer Name: Würth Elektrik - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### J2 — [282836-4](https://www.flux.ai/jecstronic/282836-4.md) - Part Type: Connector - Manufacturer Part Number: 282836-4 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.mouser.com/datasheet/2/418/8/ENG_CD_282836_J1-2036235.pdf - Manufacturer Name: TE Connectivity AMP Connectors **Pins:** - PIN_1 [pin 1] - PIN_2 [pin 2] - PIN_3 [pin 3] - PIN_4 [pin 4] ### J3 — [282836-4](https://www.flux.ai/jecstronic/282836-4.md) - Manufacturer Name: TE Connectivity AMP Connectors - Datasheet URL: https://www.mouser.com/datasheet/2/418/8/ENG_CD_282836_J1-2036235.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 282836-4 - Part Type: Connector **Pins:** - PIN_1 [pin 1] - PIN_2 [pin 2] - PIN_3 [pin 3] - PIN_4 [pin 4] ### J4 — [282836-4](https://www.flux.ai/jecstronic/282836-4.md) - Part Type: Connector - Manufacturer Part Number: 282836-4 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: TE Connectivity AMP Connectors - Datasheet URL: https://www.mouser.com/datasheet/2/418/8/ENG_CD_282836_J1-2036235.pdf **Pins:** - PIN_1 [pin 1] - PIN_2 [pin 2] - PIN_3 [pin 3] - PIN_4 [pin 4] ### U1 — [RS485 to TTL Module](https://www.flux.ai/jecstronic/rs485-to-ttl-module.md) - Part Type: Module - Manufacturer Part Number: RS485 to TTL Module - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - B [pin 3] - DE [pin 7] - DI [pin 8] - GND [pin 1] - RE [pin 6] - RO [pin 5] - VCC [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/redet/museum-control-unit](https://www.flux.ai/redet/museum-control-unit).* --- *Generated from [https://www.flux.ai/redet/museum-control-unit](https://www.flux.ai/redet/museum-control-unit)*