# Striking Silver R2-D2 ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** custodio - **Created:** 3/2/2025 - **Last Updated:** 3/2/2025 - **Visibility:** Public ## Key Components ### PS1 — [LM2596 DC-DC buck converter](https://www.flux.ai/vasy_skral/lm2596-dc-dc-buck-converter~2q1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit **Pins:** - IN - [pin 2] - IN + [pin 1] - OUT - [pin 3] - OUT + [pin 4] ### U1 — [L298N](https://www.flux.ai/vasy_skral/l298n~uhf.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/82/cc/3f/39/0a/29/4d/f0/CD00000240.pdf/files/CD00000240.pdf/jcr:content/translations/en.CD00000240.pdf - Manufacturer Part Number: L298N - Symbol Style: Parametric - Part Type: Integrated Circuit - Manufacturer Name: STMicroelectronics **Pins:** - ENA [pin 6] - ENB [pin 11] - GND [pin 8] - IN1 [pin 5] - IN2 [pin 7] - IN3 [pin 10] - IN4 [pin 12] - OUT1 [pin 2] - OUT2 [pin 3] - OUT3 [pin 13] - OUT4 [pin 14] - SENSE_A [pin 1] - SENSE_B [pin 15] - VS [pin 4] - VSS [pin 9] ### U2 — [Nodemcu-12E ESP8266](https://www.flux.ai/jharwinbarrozo/nodemcu-12e-esp8266~5t.md) - Part Type: Microcontroller - Datasheet URL: https://components101.com/development-boards/nodemcu-esp8266-pinout-features-and-datasheet - Manufacturer Part Number: Nodemcu-12E ESP8266 **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] ### U3 — [RS7550-1YE3](https://www.flux.ai/lcsc/rs7550-1ye3~re9j.md) - Product Info Url: https://lcsc.com/product-detail/Dropout-Regulators-LDO_Jiangsu-RUNIC-Tech-RS7550-1YE3_C783431.html - LCSC Part Number: C783431 - Package or Case Code: SOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR - Manufacturer Part Number: RS7550-1YE3 - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2202251530_Jiangsu-RUNIC-Tech-RS7550-1YE3_C783431.pdf - Manufacturer Name: RUNIC(润石) - JLCPCB Part Class: Extended Part - Part Type: Linear Voltage Regulators (LDO) **Pins:** - GND [pin 2] - VIN [pin 3] - VOUT [pin 1] ### U4 — [RS7550-1YE3](https://www.flux.ai/lcsc/rs7550-1ye3~re9j.md) - Product Info Url: https://lcsc.com/product-detail/Dropout-Regulators-LDO_Jiangsu-RUNIC-Tech-RS7550-1YE3_C783431.html - LCSC Part Number: C783431 - Package or Case Code: SOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2202251530_Jiangsu-RUNIC-Tech-RS7550-1YE3_C783431.pdf - Manufacturer Name: RUNIC(润石) - Manufacturer Part Number: RS7550-1YE3 - JLCPCB Part Class: Extended Part - Part Type: Linear Voltage Regulators (LDO) **Pins:** - GND [pin 2] - VIN [pin 3] - VOUT [pin 1] ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 5V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/custodio/striking-silver-r2-d2~zs](https://www.flux.ai/custodio/striking-silver-r2-d2~zs).* --- *Generated from [https://www.flux.ai/custodio/striking-silver-r2-d2~zs](https://www.flux.ai/custodio/striking-silver-r2-d2~zs)*