# Tropical Emerald R2-D2 ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** espboards - **Created:** 2/27/2025 - **Last Updated:** 2/27/2025 - **Visibility:** Public ## Key Components ### IC1 — [74AHCT125D-Q100,11](https://www.flux.ai/adrian95/74ahct125d-q100c11~l94.md) - Part Type: Integrated Circuit - Manufacturer Part Number: 74AHCT125D-Q100,11 - Datasheet URL: https://assets.nexperia.com/documents/data-sheet/74AHC_AHCT125_Q100.pdf - Manufacturer Name: Nexperia USA Inc. - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1~OE [pin 1] - 1A [pin 2] - 1Y [pin 3] - 2~OE [pin 4] - 2A [pin 5] - 2Y [pin 6] - 3~OE [pin 10] - 3A [pin 9] - 3Y [pin 8] - 4~OE [pin 13] - 4A [pin 12] - 4Y [pin 11] - GND [pin 7] - VCC [pin 14] ### U1 — [ESP32-C3 SuperMini](https://www.flux.ai/jecstronic/esp32-c3-supermini~pzl.md) - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-c3-mini-1_datasheet_en.pdf - Manufacturer Name: Texas Instruments Inc. - Manufacturer Part Number: ESP32-C3_SUPERMINI - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module **Pins:** - 3V3 [pin 3.3] - 5V [pin 5V] - GND [pin G] - GPIO0 [pin 0] - GPIO1 [pin 1] - GPIO10 [pin 10] - GPIO2 [pin 2] - GPIO20 [pin 20] - GPIO21 [pin 21] - GPIO3 [pin 3] - GPIO4 [pin 4] - GPIO5 [pin 5] - GPIO6 [pin 6] - GPIO7 [pin 7] - GPIO8 [pin 8] - GPIO9 [pin 9] ### U2 — [INMP441 MEMS](https://www.flux.ai/adrian95/inmp441-mems~b4r.md) - Manufacturer Part Number: INMP441 - Part Type: Module - Datasheet URL: https://invensense.tdk.com/wp-content/uploads/2015/02/INMP441.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: InvenSense **Pins:** - GND [pin 6] - L/R [pin 3] - SCK [pin 1] - SD [pin 4] - VCC [pin 5] - WS [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/espboards/tropical-emerald-r2-d2~8y](https://www.flux.ai/espboards/tropical-emerald-r2-d2~8y).* --- *Generated from [https://www.flux.ai/espboards/tropical-emerald-r2-d2~8y](https://www.flux.ai/espboards/tropical-emerald-r2-d2~8y)*