# Science Factory Control Unit ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** kevmoyer - **Created:** 4/22/2024 - **Last Updated:** 4/23/2024 - **Visibility:** Public ## Key Components ### DOWN — [MX1A-11NW](https://www.flux.ai/adrian95/mx1a-11nw~rvm.md) - Manufacturer Part Number: MX1A-11NW - Part Type: Switch - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Cherry%20PDFs/MX%20Series.pdf - Manufacturer Name: Cherry Americas LLC **Pins:** - 1 - 2 ### ENTER — [MX1A-11NW](https://www.flux.ai/adrian95/mx1a-11nw~rvm.md) - Manufacturer Part Number: MX1A-11NW - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Cherry%20PDFs/MX%20Series.pdf - Part Type: Switch - Manufacturer Name: Cherry Americas LLC **Pins:** - 1 - 2 ### J1 — [B4B-XH-A(LF)(SN)](https://www.flux.ai/adrian95/b4b-xh-alfsn~8ne.md) - Manufacturer Name: JST Sales America Inc. - Manufacturer Part Number: B4B-XH-A(LF)(SN) - Datasheet URL: https://www.snapeda.com/parts/B4B-XH-A(LF)(SN)/JST%20Sales/datasheet/ - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### LED1 — [WS2812B-B](https://www.flux.ai/vasyl/ws2812b-b~vet.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2006151006_Worldsemi-WS2812B-B_C114586.pdf - Manufacturer Name: Worldsemi - Manufacturer Part Number: WS2812B-B - Part Type: LED **Pins:** - DIN [pin 4] - DOUT [pin 2] - VDD [pin 1] - VSS [pin 3] ### LEFT — [MX1A-11NW](https://www.flux.ai/adrian95/mx1a-11nw~rvm.md) - Manufacturer Name: Cherry Americas LLC - Part Type: Switch - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Cherry%20PDFs/MX%20Series.pdf - Manufacturer Part Number: MX1A-11NW **Pins:** - 1 - 2 ### RIGHT — [MX1A-11NW](https://www.flux.ai/adrian95/mx1a-11nw~rvm.md) - Manufacturer Name: Cherry Americas LLC - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Cherry%20PDFs/MX%20Series.pdf - Part Type: Switch - Manufacturer Part Number: MX1A-11NW **Pins:** - 1 - 2 ### U1 — [MCP23017-E-SS](https://www.flux.ai/jecstronic/mcp23017-e-ss~ke.md) - Manufacturer Name: Microchip - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Datasheet URL: http://www.microchip.com/mymicrochip/filehandler.aspx?ddocname=en023709 - Manufacturer Part Number: MCP23017-E/SS **Pins:** - ~RESET~ [pin 18] - A0 [pin 15] - A1 [pin 16] - A2 [pin 17] - GPA0 [pin 21] - GPA1 [pin 22] - GPA2 [pin 23] - GPA3 [pin 24] - GPA4 [pin 25] - GPA5 [pin 26] - GPA6 [pin 27] - GPA7 [pin 28] - GPB0 [pin 1] - GPB1 [pin 2] - GPB2 [pin 3] - GPB3 [pin 4] - GPB4 [pin 5] - GPB5 [pin 6] - GPB6 [pin 7] - GPB7 [pin 8] - INTA [pin 20] - INTB [pin 19] - NC [pin 14] - NC [pin 11] - SCK [pin 12] - SDA [pin 13] - VDD [pin 9] - VSS [pin 10] ### UP — [MX1A-11NW](https://www.flux.ai/adrian95/mx1a-11nw~rvm.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Cherry%20PDFs/MX%20Series.pdf - Part Type: Switch - Manufacturer Part Number: MX1A-11NW - Manufacturer Name: Cherry Americas LLC **Pins:** - 1 - 2 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/kevmoyer/science-factory-control-unit~x4](https://www.flux.ai/kevmoyer/science-factory-control-unit~x4).* --- *Generated from [https://www.flux.ai/kevmoyer/science-factory-control-unit~x4](https://www.flux.ai/kevmoyer/science-factory-control-unit~x4)*