# FI BP20 ## Description Simple plug-and-play breadboard power supply with current monitoring output, LED indicators, switches for both rails, and decoupling capacitors. ## Project Details - **Owner:** seanfunk - **Created:** 9/24/2023 - **Last Updated:** 9/25/2023 - **Visibility:** Public ## Key Components ### J1 — [Type-C-2.0-6Pin](https://www.flux.ai/jharwinbarrozo/type-c-20-6pin.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2204071830_CIKI-Type-C-2-0-6Pin_C2987385.pdf - Manufacturer Name: CIKI - Manufacturer Part Number: Type-C-2.0-6Pin - Part Type: Connector **Pins:** - CC1 - CC2 - GND - GND__1 - SHIELD - SHIELD__1 - SHIELD__2 - SHIELD__3 - V-BUS - V-BUS__1 ### J2 — [Pin Header 02x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-02x02-254mm-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### J3 — [Pin Header 02x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-02x02-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### J4 — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-header-01x02-254mm-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### SW1 — [PCM12SMTR](https://www.flux.ai/jharwinbarrozo/pcm12smtr.md) - Datasheet URL: https://www.ckswitches.com/media/1424/pcm.pdf - Manufacturer Name: C&K - Manufacturer Part Number: PCM12SMTR - Part Type: Switch **Pins:** - COM - P1 - P3 - SH1 - SH2 - SH3 - SH4 ### SW2 — [PCM12SMTR](https://www.flux.ai/jharwinbarrozo/pcm12smtr.md) - Datasheet URL: https://www.ckswitches.com/media/1424/pcm.pdf - Part Type: Switch - Manufacturer Part Number: PCM12SMTR - Manufacturer Name: C&K **Pins:** - COM - P1 - P3 - SH1 - SH2 - SH3 - SH4 ### U1 — [LD1117S50TR](https://www.flux.ai/adrian95/ld1117s50tr.md) - Manufacturer Name: STMicroelectronics - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/99/3b/7d/91/91/51/4b/be/CD00000544.pdf/files/CD00000544.pdf/jcr:content/translations/en.CD00000544.pdf - Manufacturer Part Number: LD1117S50TR - Part Type: Integrated Circuit **Pins:** - GND [pin 1] - VI [pin 3] - VO [pin 2] - VO [pin 4] ### U2 — [LD1117S33TR](https://www.flux.ai/adrian95/ld1117s33tr.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Name: STMicroelectronics - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/99/3b/7d/91/91/51/4b/be/CD00000544.pdf/files/CD00000544.pdf/jcr:content/translations/en.CD00000544.pdf - Manufacturer Part Number: LD1117S33TR **Pins:** - GND [pin 1] - IN [pin 3] - OUT [pin 4] - OUT [pin 2] ### U3 — [ACS712ELCTR-20A-T](https://www.flux.ai/vasy_skral/acs712elctr-20a-t.md) - Manufacturer Name: Allegro MicroSystems - Part Type: Integrated Circuit - Manufacturer Part Number: ACS712ELCTR-20A-T - Datasheet URL: https://www.allegromicro.com/~/media/Files/Datasheets/ACS712-Datasheet.ashx **Pins:** - FILTER [pin 6] - GND [pin 5] - IP- [pin 4] - IP- [pin 3] - IP+ [pin 2] - IP+ [pin 1] - VCC [pin 8] - VIOUT [pin 7] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/seanfunk/fi-bp20](https://www.flux.ai/seanfunk/fi-bp20).* --- *Generated from [https://www.flux.ai/seanfunk/fi-bp20](https://www.flux.ai/seanfunk/fi-bp20)*