# Crucial Aqua Flubber ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** ismailerdal - **Created:** 5/25/2025 - **Last Updated:** 2/16/2026 - **Visibility:** Public ## Key Components ### LED1 — [LED-THT-3MM](https://www.flux.ai/vasy_skral/led-tht-3mm.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [LED-THT-3MM](https://www.flux.ai/vasy_skral/led-tht-3mm.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [LED-THT-3MM](https://www.flux.ai/vasy_skral/led-tht-3mm.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED5 — [LED-THT-3MM](https://www.flux.ai/vasy_skral/led-tht-3mm.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### U1 — [Nodemcu-12E ESP8266](https://www.flux.ai/jharwinbarrozo/nodemcu-12e-esp8266.md) - Datasheet URL: https://components101.com/development-boards/nodemcu-esp8266-pinout-features-and-datasheet - Manufacturer Part Number: Nodemcu-12E ESP8266 - Part Type: Microcontroller **Pins:** - 3V3 [pin 25] - 3V3 [pin 11] - 3V3 [pin 16] - A0 [pin 1] - CMD GPIO11 [pin 7] - D0 GPIO16 [pin 30] - D1 GPIO5 SCL [pin 29] - D2 GPIO4 SDA [pin 28] - D3 GPIO0 [pin 27] - D4 GPIO2 [pin 26] - D5 GPIO14 [pin 23] - D6 GPIO12 [pin 22] - D7 GPIO13 [pin 21] - D8 GPIO15 [pin 20] - EN [pin 12] - GND [pin 24] - GND [pin 10] - GND [pin 14] - GND [pin 17] - RST [pin 13] - RSV1 [pin 2] - RSV2 [pin 3] - RX GPIO3 [pin 19] - SCLK GPIO6 [pin 9] - SD0 GPIO7 MISO [pin 8] - SD1 GPIO8 MOSI [pin 6] - SD2 GPIO10 [pin 4] - SD2 GPIO9 [pin 5] - TX GPIO1 [pin 18] - VIN [pin 15] ### US1 — [HC-SR04](https://www.flux.ai/vasy_skral/hc-sr04.md) - Part Type: Sensor - Manufacturer Part Number: HC-SR04 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://cdn.sparkfun.com/datasheets/Sensors/Proximity/HCSR04.pdf **Pins:** - ECHO [pin 3] - GND [pin 4] - TRIG [pin 2] - VCC [pin 1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ismailerdal/crucial-aqua-flubber](https://www.flux.ai/ismailerdal/crucial-aqua-flubber).* --- *Generated from [https://www.flux.ai/ismailerdal/crucial-aqua-flubber](https://www.flux.ai/ismailerdal/crucial-aqua-flubber)*