# Endless Red Liquid Breathing Apparatus ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** rolandomc - **Created:** 2/12/2025 - **Last Updated:** 2/12/2025 - **Visibility:** Public ## Key Components ### IC1 — [CD4051BM96](https://www.flux.ai/adrian95/cd4051bm96.md) - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/cd4051b.pdf - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CD4051BM96 **Pins:** - A [pin 11] - B [pin 10] - C [pin 9] - CH_0_IN/OUT [pin 13] - CH_1_IN/OUT [pin 14] - CH_2_IN/OUT [pin 15] - CH_3_IN/OUT [pin 12] - CH_4_IN/OUT [pin 1] - CH_5_IN/OUT [pin 5] - CH_6_IN/OUT [pin 2] - CH_7_IN/OUT [pin 4] - COM_OUT/IN [pin 3] - INH [pin 6] - VDD [pin 16] - VEE [pin 7] - VSS [pin 8] ### IC2 — [LM4040AIZ-2.5/NOPB](https://www.flux.ai/adrian95/lm4040aiz-2p5nopb.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm4040-n.pdf - Manufacturer Name: Texas Instruments Inc. - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LM4040AIZ-2.5/NOPB **Pins:** - ANODE [pin 1] - CATHODE [pin 2] - NC [pin 3] ### U1 — [ATMEGA328PB-AU](https://www.flux.ai/adrian95/atmega328pb-au.md) - Manufacturer Part Number: ATMEGA328PB-AU - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/40001907A.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Microchip - Part Type: Microcontroller **Pins:** - ~RESET~/PC6 [pin 29] - AREF [pin 20] - AVCC [pin 18] - GND [pin 21] - GND [pin 5] - PB0 [pin 12] - PB1 [pin 13] - PB2 [pin 14] - PB3 [pin 15] - PB4 [pin 16] - PB5 [pin 17] - PC0 [pin 23] - PC1 [pin 24] - PC2 [pin 25] - PC3 [pin 26] - PC4 [pin 27] - PC5 [pin 28] - PD0 [pin 30] - PD1 [pin 31] - PD2 [pin 32] - PD3 [pin 1] - PD4 [pin 2] - PD5 [pin 9] - PD6 [pin 10] - PD7 [pin 11] - PE0 [pin 3] - PE1 [pin 6] - PE2 [pin 19] - PE3 [pin 22] - VCC [pin 4] - XTAL1/PB6 [pin 7] - XTAL2/PB7 [pin 8] ### U2 — [LM334Z/NOPB](https://www.flux.ai/adrian95/lm334znopb.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Part Number: LM334Z/NOPB - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flm134 **Pins:** - R [pin 2] - V- [pin 3] - V+ [pin 1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rolandomc/endless-red-liquid-breathing-apparatus](https://www.flux.ai/rolandomc/endless-red-liquid-breathing-apparatus).* --- *Generated from [https://www.flux.ai/rolandomc/endless-red-liquid-breathing-apparatus](https://www.flux.ai/rolandomc/endless-red-liquid-breathing-apparatus)*