# ESP32 Automotive Dashboard PCB ## Description PCB automotriz educativa basada en ESP32 DevKit con sensores analógicos/digitales, display SSD1306 I2C, LEDs de freno/faro y control PWM de motor/ventilador sobre tierra común GND. ## Project Details - **Owner:** alumno11 - **Created:** 6/3/2026 - **Last Updated:** 6/4/2026 - **Visibility:** Public ## Key Components ### D1 — [Schottky Diode](https://www.flux.ai/corynrobinson/schottky-diode~hs.md) - Part Type: Diode - Package or Case Code: D_SOD-123 - Datasheet URL: https://www.onsemi.com/pdf/datasheet/mbr0520lt1-d.pdf - Manufacturer Name: onsemi - Manufacturer Part Number: MBR0520LT1G - Purchase Url: https://octopart.com/mbr0520lt1g-onsemi-2933?r=sp - Breakdown Voltage: 20V - Current: 0.5A **Pins:** - A - K ### D2 — [151031SS06000](https://www.flux.ai/adrian95/151031ss06000~ri9.md) - Manufacturer Name: Würth Elektronik - Datasheet URL: https://www.we-online.com/components/products/datasheet/151031SS06000.pdf - Part Type: LED - Manufacturer Part Number: 151031SS06000 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### D3 — [151031SS06000](https://www.flux.ai/adrian95/151031ss06000~ri9.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Würth Elektronik - Part Type: LED - Manufacturer Part Number: 151031SS06000 - Datasheet URL: https://www.we-online.com/components/products/datasheet/151031SS06000.pdf **Pins:** - A [pin 2] - K [pin 1] ### D4 — [HL-AM-2835H421W-S1-08-HR6(SDCM<6)(6000K-7000K)60mA](https://www.flux.ai/lcsc/hl-am-2835h421w-s1-08-hr6sdcmless66000k-7000k60ma~of9f.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_HONGLITRONIC-Hongli-Zhihui--HONGLITRONIC-HL-AM-2835H421W-S1-08-HR6-SDCM-6-6000K-7000K60mA_C516135.pdf - JLCPCB Part Class: Extended Part - LCSC Part Number: C516135 - Package or Case Code: LED-SMD_L3.5-W2.8-FD-2835_WHITE - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_HONGLITRONIC-Hongli-Zhihui-HONGLITRONIC-HL-AM-2835H421W-S1-08-HR6-SDCM-6-6000K-7000K-60mA_C516135.html - Manufacturer Part Number: HL-AM-2835H421W-S1-08-HR6(SDCM<6)(6000K-7000K)60mA - Manufacturer Name: HONGLITRONIC(鸿利光电) - Part Type: Light Emitting Diodes (LED) **Pins:** - A [pin 2] - C [pin 1] ### J1 — [HX PZ2.54-2x3P ZZ](https://www.flux.ai/adrian95/hx-pz2p54-2x3p-zz~rzo.md) - LCSC Part Number: C32713276 - Manufacturer Part Number: HX PZ2.54-2x3P ZZ - Manufacturer Name: hanxia - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://www.lcsc.com/datasheet/C32713276.pdf **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] ### J2 — [HX PZ2.54-2x3P ZZ](https://www.flux.ai/adrian95/hx-pz2p54-2x3p-zz~rzo.md) - LCSC Part Number: C32713276 - Manufacturer Name: hanxia - Manufacturer Part Number: HX PZ2.54-2x3P ZZ - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.lcsc.com/datasheet/C32713276.pdf **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] ### M1 — [DC Motor](https://www.flux.ai/vasyl/dc-motor~ku.md) **Pins:** - - - + ### Q1 — [IRFZ44N](https://www.flux.ai/adrian95/irfz44n~s3k.md) - Datasheet URL: https://www.umw-ic.com/static/pdf/a2d981f02a82712386b830ebbbca8b43.pdf - Manufacturer Part Number: IRFZ44N - Part Type: MOSFETs - Manufacturer Name: UMW - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - D [pin 2] - G [pin 1] - S [pin 3] ### RV1 — [PDB181-K420K-103B](https://www.flux.ai/adrian95/pdb181-k420k-103b~fyb.md) - Manufacturer Name: Bourns Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Potentiometer - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PDB18.pdf - Manufacturer Part Number: PDB181-K420K-103B **Pins:** - CCW [pin 1] - CW [pin 3] - WIPER [pin 2] ### U1 — [ESP32-DEVKITC-VE](https://www.flux.ai/adrian95/esp32-devkitc-ve~ezx.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Development Boards - Datasheet URL: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/esp32/get-started-devkitc.html - Digi-Key Part Number: 1965-ESP32-DEVKITC-VE-ND - Package or Case Code: ESP32DEVKITCVE - Manufacturer Name: Espressif Systems - Manufacturer Part Number: ESP32-DEVKITC-VE **Pins:** - 3V3 [pin 1] - 5V [pin 19] - CLK [pin 20] - CMD [pin 18] - D0 [pin 21] - D1 [pin 22] - D2 [pin 16] - D3 [pin 17] - EN [pin 2] - GND_1 [pin 14] - GND_2 [pin 32] - GND_3 [pin 38] - IO0 [pin 25] - IO12 [pin 13] - IO13 [pin 15] - IO14 [pin 12] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 9] - IO26 [pin 10] - IO27 [pin 11] - IO32 [pin 7] - IO33 [pin 8] - IO34 [pin 5] - IO35 [pin 6] - IO4 [pin 26] - IO5 [pin 29] - RX [pin 34] - TX [pin 35] - VN [pin 4] - VP [pin 3] ### U2 — [DHT11](https://www.flux.ai/kicad-part-library/dht11~bi8.md) - Manufacturer Part Number: DHT11 - Package or Case Code: Aosong_DHT11_5.5x12.0_P2.54mm - Part Type: Sensor - Datasheet URL: http://akizukidenshi.com/download/ds/aosong/DHT11.pdf **Pins:** - DATA [pin 2] - GND [pin 4] - NC [pin 3] - VDD [pin 1] ### U3 — [SSD1315](https://www.flux.ai/jecstronic/ssd1315~10v.md) - Part Type: Module - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin 1] - SCL [pin 3] - SDA [pin 4] - VDD [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/alumno11/esp32-automotive-dashboard-pcb~n6](https://www.flux.ai/alumno11/esp32-automotive-dashboard-pcb~n6).* --- *Generated from [https://www.flux.ai/alumno11/esp32-automotive-dashboard-pcb~n6](https://www.flux.ai/alumno11/esp32-automotive-dashboard-pcb~n6)*