# Ratty Ivory Robot Vacuum ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** rishabhnaitani - **Created:** 3/24/2025 - **Last Updated:** 10/11/2025 - **Visibility:** Public ## Key Components ### Q1 — [BC547CTA](https://www.flux.ai/adrian95/bc547cta.md) - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/944/BC546-50.pdf - Manufacturer Part Number: BC547CTA - Part Type: Transistor - Manufacturer Name: onsemi - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 2] - C [pin 1] - E [pin 3] ### Q2 — [BC547CTA](https://www.flux.ai/adrian95/bc547cta.md) - Part Type: Transistor - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/944/BC546-50.pdf - Manufacturer Part Number: BC547CTA - Manufacturer Name: onsemi - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 2] - C [pin 1] - E [pin 3] ### Q3 — [BC547CTA](https://www.flux.ai/adrian95/bc547cta.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: onsemi - Part Type: Transistor - Manufacturer Part Number: BC547CTA - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/944/BC546-50.pdf **Pins:** - B [pin 2] - C [pin 1] - E [pin 3] ### Q4 — [BC547CTA](https://www.flux.ai/adrian95/bc547cta.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: onsemi - Part Type: Transistor - Manufacturer Part Number: BC547CTA - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/944/BC546-50.pdf **Pins:** - B [pin 2] - C [pin 1] - E [pin 3] ### U1 — [SRD-05VDC-SL-C](https://www.flux.ai/vasyl/srd-05vdc-sl-c.md) - Manufacturer Name: Songle - Datasheet URL: https://www.circuitbasics.com/wp-content/uploads/2015/11/SRD-05VDC-SL-C-Datasheet.pdf - Manufacturer Part Number: SRD-05VDC-SL-C - Part Type: Microcontroller **Pins:** - LIN [pin A1] - LOUT [pin A2] - TERM1 [pin NC] - TERM2 [pin COM] - TERM3 [pin NO] ### U2 — [SRD-05VDC-SL-C](https://www.flux.ai/vasyl/srd-05vdc-sl-c.md) - Datasheet URL: https://www.circuitbasics.com/wp-content/uploads/2015/11/SRD-05VDC-SL-C-Datasheet.pdf - Manufacturer Part Number: SRD-05VDC-SL-C - Manufacturer Name: Songle - Part Type: Microcontroller **Pins:** - LIN [pin A1] - LOUT [pin A2] - TERM1 [pin NC] - TERM2 [pin COM] - TERM3 [pin NO] ### U3 — [SRD-05VDC-SL-C](https://www.flux.ai/vasyl/srd-05vdc-sl-c.md) - Part Type: Microcontroller - Manufacturer Name: Songle - Manufacturer Part Number: SRD-05VDC-SL-C - Datasheet URL: https://www.circuitbasics.com/wp-content/uploads/2015/11/SRD-05VDC-SL-C-Datasheet.pdf **Pins:** - LIN [pin A1] - LOUT [pin A2] - TERM1 [pin NC] - TERM2 [pin COM] - TERM3 [pin NO] ### U4 — [SRD-05VDC-SL-C](https://www.flux.ai/vasyl/srd-05vdc-sl-c.md) - Part Type: Microcontroller - Datasheet URL: https://www.circuitbasics.com/wp-content/uploads/2015/11/SRD-05VDC-SL-C-Datasheet.pdf - Manufacturer Part Number: SRD-05VDC-SL-C - Manufacturer Name: Songle **Pins:** - LIN [pin A1] - LOUT [pin A2] - TERM1 [pin NC] - TERM2 [pin COM] - TERM3 [pin NO] ### U5 — [Nodemcu-12E ESP8266](https://www.flux.ai/jharwinbarrozo/nodemcu-12e-esp8266.md) - Part Type: Microcontroller - Manufacturer Part Number: Nodemcu-12E ESP8266 - Datasheet URL: https://components101.com/development-boards/nodemcu-esp8266-pinout-features-and-datasheet **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] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rishabhnaitani/ratty-ivory-robot-vacuum](https://www.flux.ai/rishabhnaitani/ratty-ivory-robot-vacuum).* --- *Generated from [https://www.flux.ai/rishabhnaitani/ratty-ivory-robot-vacuum](https://www.flux.ai/rishabhnaitani/ratty-ivory-robot-vacuum)*