# Annunciation ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** teplshashank - **Created:** 6/6/2025 - **Last Updated:** 6/13/2025 - **Visibility:** Public ## Key Components ### ADS1115_1 — [ADS1115IDGSR](https://www.flux.ai/adrian95/ads1115idgsr~3y9.md) - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fads1113 - Manufacturer Name: Texas Instruments - Manufacturer Part Number: ADS1115IDGSR - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit **Pins:** - ADDR [pin 1] - AIN0 [pin 4] - AIN1 [pin 5] - AIN2 [pin 6] - AIN3 [pin 7] - ALERT/RDY [pin 2] - GND [pin 3] - SCL [pin 10] - SDA [pin 9] - VDD [pin 8] ### ADS1115_2 — [ADS1115IDGSR](https://www.flux.ai/adrian95/ads1115idgsr~3y9.md) - Part Type: Integrated Circuit - Manufacturer Part Number: ADS1115IDGSR - License: https://creativecommons.org/licenses/by/4.0/ - 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%2Fads1113 **Pins:** - ADDR [pin 1] - AIN0 [pin 4] - AIN1 [pin 5] - AIN2 [pin 6] - AIN3 [pin 7] - ALERT/RDY [pin 2] - GND [pin 3] - SCL [pin 10] - SDA [pin 9] - VDD [pin 8] ### ADS1115_3 — [ADS1115IDGSR](https://www.flux.ai/adrian95/ads1115idgsr~3y9.md) - Manufacturer Part Number: ADS1115IDGSR - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fads1113 - Manufacturer Name: Texas Instruments **Pins:** - ADDR [pin 1] - AIN0 [pin 4] - AIN1 [pin 5] - AIN2 [pin 6] - AIN3 [pin 7] - ALERT/RDY [pin 2] - GND [pin 3] - SCL [pin 10] - SDA [pin 9] - VDD [pin 8] ### LED2 — [0603 Orange LED](https://www.flux.ai/corynrobinson/0603-orange-led~sq.md) - Current: 20mA - Manufacturer Name: Kingbright - Manufacturer Part Number: APT1608SECK - Part Type: LED - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/APT1608SECK.pdf - Forward Voltage: 2.1V **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [0603 Orange LED](https://www.flux.ai/corynrobinson/0603-orange-led~sq.md) - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/APT1608SECK.pdf - Part Type: LED - Manufacturer Part Number: APT1608SECK - Forward Voltage: 2.1V - Manufacturer Name: Kingbright - Current: 20mA **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [0603 Orange LED](https://www.flux.ai/corynrobinson/0603-orange-led~sq.md) - Current: 20mA - Manufacturer Name: Kingbright - Forward Voltage: 2.1V - Manufacturer Part Number: APT1608SECK - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/APT1608SECK.pdf - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### PCF8574 — [PCF8574DWR](https://www.flux.ai/jecstronic/pcf8574dwr~mlh.md) - Datasheet URL: https://rocelec.widen.net/view/pdf/zsmwgcsqj9/scps068j.pdf?t.download=true&u=5oefqw - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: PCF8574DWR - Manufacturer Name: Texas Instruments **Pins:** - ~INT~ [pin 13] - A0 [pin 1] - A1 [pin 2] - A2 [pin 3] - P0 [pin 4] - P1 [pin 5] - P2 [pin 6] - P3 [pin 7] - P4 [pin 9] - P5 [pin 10] - P6 [pin 11] - P7 [pin 12] - SCL [pin 14] - SDA [pin 15] - VDD [pin 16] - VSS [pin 8] ### PCF8575 — [PCF8575CPW](https://www.flux.ai/adrian95/pcf8575cpw~6s3.md) - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/pcf8575c.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: PCF8575CPW **Pins:** - ~INT [pin 1] - A0 [pin 21] - A1 [pin 2] - A2 [pin 3] - GND [pin 12] - P00 [pin 4] - P01 [pin 5] - P02 [pin 6] - P03 [pin 7] - P04 [pin 8] - P05 [pin 9] - P06 [pin 10] - P07 [pin 11] - P10 [pin 13] - P11 [pin 14] - P12 [pin 15] - P13 [pin 16] - P14 [pin 17] - P15 [pin 18] - P16 [pin 19] - P17 [pin 20] - SCL [pin 22] - SDA [pin 23] - VCC [pin 24] ### STM32F411CE — [STM32F411CEU6TR](https://www.flux.ai/lcsc/stm32f411ceu6tr~ebwh.md) - Package or Case Code: UFQFPN-48_L7.0-W7.0-P0.50-BL-EP5.6 - Manufacturer Name: ST(意法半导体) - Part Type: ST Microelectronics - Manufacturer Part Number: STM32F411CEU6TR - JLCPCB Part Class: Extended Part - LCSC Part Number: C2054095 **Pins:** - BOOT0 [pin 44] - EP [pin 49] - NRST [pin 7] - PA0 [pin 10] - PA1 [pin 11] - PA10 [pin 31] - PA11 [pin 32] - PA12 [pin 33] - PA13 [pin 34] - PA14 [pin 37] - PA15 [pin 38] - PA2 [pin 12] - PA3 [pin 13] - PA4 [pin 14] - PA5 [pin 15] - PA6 [pin 16] - PA7 [pin 17] - PA8 [pin 29] - PA9 [pin 30] - PB0 [pin 18] - PB1 [pin 19] - PB10 [pin 21] - PB12 [pin 25] - PB13 [pin 26] - PB14 [pin 27] - PB15 [pin 28] - PB2 [pin 20] - PB3 [pin 39] - PB4 [pin 40] - PB5 [pin 41] - PB6 [pin 42] - PB7 [pin 43] - PB8 [pin 45] - PB9 [pin 46] - PC13 [pin 2] - PC14-OSC32IN [pin 3] - PC15-OSC32OUT [pin 4] - PH0-OSC_IN [pin 5] - PH1-OSC_OUT [pin 6] - VBAT [pin 1] - VCAP_1 [pin 22] - VDD [pin 36] - VDD [pin 24] - VDD [pin 48] - VDDA/VREF+ [pin 9] - VSS [pin 35] - VSS [pin 47] - VSS [pin 23] - VSSA/VREF- [pin 8] ### U1 — [817B](https://www.flux.ai/lcsc/817b~v8lo.md) - Manufacturer Name: UMW(友台半导体) - JLCPCB Part Class: Extended Part - Manufacturer Part Number: 817B - Part Type: Optocouplers - Phototransistor Output - LCSC Part Number: C695830 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2310231450_UMW-Youtai-Semiconductor-Co---Ltd--817B_C695830.pdf - Product Info Url: https://lcsc.com/product-detail/Optocouplers_UMW-Youtai-Semiconductor-Co-Ltd-817B_C695830.html - Package or Case Code: DIP-4_L4.6-W6.5-P2.54-LS7.6-BL **Pins:** - A [pin 1] - C [pin 2] - COL [pin 4] - EM [pin 3] ### U2 — [817B](https://www.flux.ai/lcsc/817b~v8lo.md) - Manufacturer Name: UMW(友台半导体) - JLCPCB Part Class: Extended Part - Part Type: Optocouplers - Phototransistor Output - Manufacturer Part Number: 817B - LCSC Part Number: C695830 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2310231450_UMW-Youtai-Semiconductor-Co---Ltd--817B_C695830.pdf - Product Info Url: https://lcsc.com/product-detail/Optocouplers_UMW-Youtai-Semiconductor-Co-Ltd-817B_C695830.html - Package or Case Code: DIP-4_L4.6-W6.5-P2.54-LS7.6-BL **Pins:** - A [pin 1] - C [pin 2] - COL [pin 4] - EM [pin 3] ### U3 — [817B](https://www.flux.ai/lcsc/817b~v8lo.md) - JLCPCB Part Class: Extended Part - Manufacturer Name: UMW(友台半导体) - LCSC Part Number: C695830 - Manufacturer Part Number: 817B - Part Type: Optocouplers - Phototransistor Output - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2310231450_UMW-Youtai-Semiconductor-Co---Ltd--817B_C695830.pdf - Package or Case Code: DIP-4_L4.6-W6.5-P2.54-LS7.6-BL - Product Info Url: https://lcsc.com/product-detail/Optocouplers_UMW-Youtai-Semiconductor-Co-Ltd-817B_C695830.html **Pins:** - A [pin 1] - C [pin 2] - COL [pin 4] - EM [pin 3] ### U4 — [817B](https://www.flux.ai/lcsc/817b~v8lo.md) - JLCPCB Part Class: Extended Part - Manufacturer Name: UMW(友台半导体) - Manufacturer Part Number: 817B - Part Type: Optocouplers - Phototransistor Output - LCSC Part Number: C695830 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2310231450_UMW-Youtai-Semiconductor-Co---Ltd--817B_C695830.pdf - Product Info Url: https://lcsc.com/product-detail/Optocouplers_UMW-Youtai-Semiconductor-Co-Ltd-817B_C695830.html - Package or Case Code: DIP-4_L4.6-W6.5-P2.54-LS7.6-BL **Pins:** - A [pin 1] - C [pin 2] - COL [pin 4] - EM [pin 3] ### U5 — [817B](https://www.flux.ai/lcsc/817b~v8lo.md) - JLCPCB Part Class: Extended Part - Manufacturer Name: UMW(友台半导体) - LCSC Part Number: C695830 - Manufacturer Part Number: 817B - Part Type: Optocouplers - Phototransistor Output - Package or Case Code: DIP-4_L4.6-W6.5-P2.54-LS7.6-BL - Product Info Url: https://lcsc.com/product-detail/Optocouplers_UMW-Youtai-Semiconductor-Co-Ltd-817B_C695830.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2310231450_UMW-Youtai-Semiconductor-Co---Ltd--817B_C695830.pdf **Pins:** - A [pin 1] - C [pin 2] - COL [pin 4] - EM [pin 3] ### W25Q32 — [W25Q32JVZPIQ](https://www.flux.ai/jecstronic/w25q32jvzpiq~s8d.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Winbond Electronics - Manufacturer Part Number: W25Q32JVZPIQ - Datasheet URL: https://www.winbond.com/resource-files/w25q32jv%20revg%2003272018%20plus.pdf - Part Type: Integrated Circuit **Pins:** - ~CS [pin 1] - ~RESET_(IO3) [pin 7] - ~WP_(IO2) [pin 3] - CLK [pin 6] - DI_(IO0) [pin 5] - DO_(IO1) [pin 2] - EP [pin 9] - GND [pin 4] - VCC [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/teplshashank/annunciation~22](https://www.flux.ai/teplshashank/annunciation~22).* --- *Generated from [https://www.flux.ai/teplshashank/annunciation~22](https://www.flux.ai/teplshashank/annunciation~22)*