# Striped Gray Liquid Breathing Apparatus ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** francis95 - **Created:** 9/15/2025 - **Last Updated:** 9/25/2025 - **Visibility:** Public - **Pin Type:** Unspecified - **Part Type:** Terminal - **Stars:** 1 ## Key Components ### J1 — [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 ### J2 — [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 ### J3 — [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 ### J4 — [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 ### J5 — [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 ### J6 — [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 ### Q1 — [40V NPN BJT Transistor](https://www.flux.ai/corynrobinson/40v-npn-bjt-transistor.md) - Part Type: Transistor - Datasheet URL: https://www.onsemi.com/pdf/datasheet/pzt3904-d.pdf - Manufacturer Part Number: 2N3904TFR - Manufacturer Name: ON Semiconductor **Pins:** - B [pin 2] - C [pin 3] - E [pin 1] ### U1 — [TL072IP](https://www.flux.ai/jecstronic/tl072ip.md) - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/tl072a.pdf - Manufacturer Part Number: TL072IP **Pins:** - -VCC [pin 4] - 1IN- [pin 6] - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN+ [pin 5] - 2OUT [pin 7] - VCC+ [pin 8] ### U2 — [TL072IP](https://www.flux.ai/jecstronic/tl072ip.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/lit/ds/symlink/tl072a.pdf - Manufacturer Part Number: TL072IP **Pins:** - -VCC [pin 4] - 1IN- [pin 6] - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN+ [pin 5] - 2OUT [pin 7] - VCC+ [pin 8] ### U3 — [TL072IP](https://www.flux.ai/jecstronic/tl072ip.md) - Manufacturer Part Number: TL072IP - Datasheet URL: https://www.ti.com/lit/ds/symlink/tl072a.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit **Pins:** - -VCC [pin 4] - 1IN- [pin 6] - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN+ [pin 5] - 2OUT [pin 7] - VCC+ [pin 8] ### U4 — [TL072IP](https://www.flux.ai/jecstronic/tl072ip.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit - Manufacturer Part Number: TL072IP - Datasheet URL: https://www.ti.com/lit/ds/symlink/tl072a.pdf **Pins:** - -VCC [pin 4] - 1IN- [pin 6] - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN+ [pin 5] - 2OUT [pin 7] - VCC+ [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/francis95/striped-gray-liquid-breathing-apparatus](https://www.flux.ai/francis95/striped-gray-liquid-breathing-apparatus).* --- *Generated from [https://www.flux.ai/francis95/striped-gray-liquid-breathing-apparatus](https://www.flux.ai/francis95/striped-gray-liquid-breathing-apparatus)*