# ESP32 RC Car PCB and schema ## Description Template for ESP32 DEV KIT V1 #template #project-template #esp32 #microcontrollers ## Project Details - **Owner:** guyhadad - **Created:** 1/21/2025 - **Last Updated:** 2/11/2025 - **Visibility:** Public - **Forks:** 1 - **Copies:** 5 ## Key Components ### +3.3V — [01x14 2.54mm](https://www.flux.ai/vasyl/01x14-254mm~b2.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_10 [pin 10] - Pin_11 [pin 11] - Pin_12 [pin 12] - Pin_13 [pin 13] - Pin_14 [pin 14] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### +5V — [01x14 2.54mm](https://www.flux.ai/vasyl/01x14-254mm~b2.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_10 [pin 10] - Pin_11 [pin 11] - Pin_12 [pin 12] - Pin_13 [pin 13] - Pin_14 [pin 14] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### BZ1 — [GT-0905A](https://www.flux.ai/vasy_skral/gt-0905a~82.md) - Part Type: Buzzers - Manufacturer Name: Soberton Inc. - Datasheet URL: https://www.soberton.com/wp-content/uploads/2019/02/GT-0905A-19-Feb-2019.pdf - Manufacturer Part Number: GT-0905A **Pins:** - - [pin 2] - + [pin 1] ### D1 — [1N4007](https://www.flux.ai/adrian95/1n4007~3wg.md) - Manufacturer Name: Yangjie Technology - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 1N4007 - Datasheet URL: https://diotec.com/tl_files/diotec/files/pdf/datasheets/1n4001.pdf **Pins:** - anode [pin 2] - cathode [pin 1] ### D3 — [1N4007](https://www.flux.ai/adrian95/1n4007~3wg.md) - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Yangjie Technology - Manufacturer Part Number: 1N4007 - Datasheet URL: https://diotec.com/tl_files/diotec/files/pdf/datasheets/1n4001.pdf **Pins:** - anode [pin 2] - cathode [pin 1] ### D6 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 - Manufacturer Name: Everlight Electronics Co Ltd - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: IR333-A - Part Type: LED **Pins:** - Anode [pin 1] - Cathode [pin 2] ### D7 — [BPV10NF](https://www.flux.ai/jecstronic/bpv10nf~pt9.md) - Manufacturer Name: Vishay Semiconductor Opto Division - Part Type: Sensor - Manufacturer Part Number: BPV10NF - Datasheet URL: https://www.vishay.com/docs/81503/bpv10nf.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### D8 — [LED](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Series Resistance: 0.42Ω - Breakdown Voltage: 0V - Emission Coefficient: 3.73 - Forward Voltage: 1.70 - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### GND — [01x14 2.54mm](https://www.flux.ai/vasyl/01x14-254mm~b2.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_10 [pin 10] - Pin_11 [pin 11] - Pin_12 [pin 12] - Pin_13 [pin 13] - Pin_14 [pin 14] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### GND — [01x14 2.54mm](https://www.flux.ai/vasyl/01x14-254mm~b2.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_10 [pin 10] - Pin_11 [pin 11] - Pin_12 [pin 12] - Pin_13 [pin 13] - Pin_14 [pin 14] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### H1 — [M2106-2545-AL](https://www.flux.ai/vasy_skral/m2106-2545-al~69r.md) - Datasheet URL: http://dpk3n3gg92jwt.cloudfront.net/domains/raf/pdf/RAF%20Catalog.pdf - Part Type: Standoff - Exclude from BOM: false - Manufacturer Part Number: M2106-2545-AL - Manufacturer Name: RAF Electronic Hardware **Pins:** - P1 [pin 1] ### H2 — [M2106-2545-AL](https://www.flux.ai/vasy_skral/m2106-2545-al~69r.md) - Datasheet URL: http://dpk3n3gg92jwt.cloudfront.net/domains/raf/pdf/RAF%20Catalog.pdf - Part Type: Standoff - Manufacturer Name: RAF Electronic Hardware - Exclude from BOM: false - Manufacturer Part Number: M2106-2545-AL **Pins:** - P1 [pin 1] ### H3 — [M2106-2545-AL](https://www.flux.ai/vasy_skral/m2106-2545-al~69r.md) - Datasheet URL: http://dpk3n3gg92jwt.cloudfront.net/domains/raf/pdf/RAF%20Catalog.pdf - Part Type: Standoff - Manufacturer Name: RAF Electronic Hardware - Manufacturer Part Number: M2106-2545-AL - Exclude from BOM: false **Pins:** - P1 [pin 1] ### H4 — [M2106-2545-AL](https://www.flux.ai/vasy_skral/m2106-2545-al~69r.md) - Datasheet URL: http://dpk3n3gg92jwt.cloudfront.net/domains/raf/pdf/RAF%20Catalog.pdf - Part Type: Standoff - Exclude from BOM: false - Manufacturer Part Number: M2106-2545-AL - Manufacturer Name: RAF Electronic Hardware **Pins:** - P1 [pin 1] ### H5 — [M2106-2545-AL](https://www.flux.ai/vasy_skral/m2106-2545-al~69r.md) - Exclude from BOM: false - Manufacturer Part Number: M2106-2545-AL - Manufacturer Name: RAF Electronic Hardware - Datasheet URL: http://dpk3n3gg92jwt.cloudfront.net/domains/raf/pdf/RAF%20Catalog.pdf - Part Type: Standoff **Pins:** - P1 [pin 1] ### HC-SR04 — [HC-SR04](https://www.flux.ai/vasy_skral/hc-sr04~afv.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] ### IR — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical~cp4.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J1 — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### J11 — [PPTC061LFBN-RC](https://www.flux.ai/vasy_skral/pptc061lfbn-rc~09i.md) - Manufacturer Part Number: PPTC061LFBN-RC - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Sullins%20PDFs/Female_Headers.100_DS.pdf - Manufacturer Name: Sullins Connector Solutions - Part Type: Connector **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] ### J12 — [PPTC061LFBN-RC](https://www.flux.ai/vasy_skral/pptc061lfbn-rc~09i.md) - Manufacturer Part Number: PPTC061LFBN-RC - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/Sullins%20PDFs/Female_Headers.100_DS.pdf - Manufacturer Name: Sullins Connector Solutions - Part Type: Connector **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 — [Connector 01x08 0.100](https://www.flux.ai/vasy_skral/connector-01x08-0100~q3l.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **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] - Pin_7 [pin 7] - Pin_8 [pin 8] ### J3 — [TB003-500-P02BE](https://www.flux.ai/adrian95/tb003-500-p02be~xdf.md) - Datasheet URL: https://www.cuidevices.com/product/resource/tb003-500.pdf - Part Type: Connector - Manufacturer Part Number: TB003-500-P02BE - Manufacturer Name: CUI Devices - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] ### J4 — [67997-406HLF](https://www.flux.ai/adrian95/67997-406hlf~iq6.md) - Manufacturer Part Number: 67997-406HLF - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Amphenol ICC (FCI) - Part Type: Connector - Datasheet URL: https://cdn.amphenol-cs.com/media/wysiwyg/files/drawing/67996.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] ### J5 — [Pin Socket 01x02 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x02-254mm-vertical~k8w.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### J6 — [TB003-500-P02BE](https://www.flux.ai/adrian95/tb003-500-p02be~xdf.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: CUI Devices - Manufacturer Part Number: TB003-500-P02BE - Datasheet URL: https://www.cuidevices.com/product/resource/tb003-500.pdf - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] ### J7 — [67997-406HLF](https://www.flux.ai/adrian95/67997-406hlf~iq6.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Amphenol ICC (FCI) - Manufacturer Part Number: 67997-406HLF - Datasheet URL: https://cdn.amphenol-cs.com/media/wysiwyg/files/drawing/67996.pdf - Part Type: Connector **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] ### J8 — [TB003-500-P02BE](https://www.flux.ai/adrian95/tb003-500-p02be~xdf.md) - Part Type: Connector - Datasheet URL: https://www.cuidevices.com/product/resource/tb003-500.pdf - Manufacturer Part Number: TB003-500-P02BE - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: CUI Devices **Pins:** - 1 [pin 1] - 2 [pin 2] ### J9 — [TB003-500-P02BE](https://www.flux.ai/adrian95/tb003-500-p02be~xdf.md) - Manufacturer Part Number: TB003-500-P02BE - Datasheet URL: https://www.cuidevices.com/product/resource/tb003-500.pdf - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: CUI Devices **Pins:** - 1 [pin 1] - 2 [pin 2] ### LCD (I2C) — [OLED 0.91" 128x32 I2C](https://www.flux.ai/vasy_skral/oled-091-128x32-i2c~kl.md) - Part Type: Display Device **Pins:** - 5V [pin 3] - GND [pin 4] - SCL [pin 2] - SDA [pin 1] ### LED1 — [WP7113SRD/D](https://www.flux.ai/jecstronic/wp7113srdd~f1.md) - Manufacturer Part Number: WP7113SRD/D - License: https://creativecommons.org/licenses/by/4.0/ - Forward Voltage: 1.85V - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/WP7113SRD-D.pdf - Part Type: LED - Manufacturer Name: Kingbright **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [WP7113SRD/D](https://www.flux.ai/jecstronic/wp7113srdd~f1.md) - Forward Voltage: 1.85V - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: WP7113SRD/D - Manufacturer Name: Kingbright - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/WP7113SRD-D.pdf - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED3 — [WP7113SRD/D](https://www.flux.ai/jecstronic/wp7113srdd~f1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: WP7113SRD/D - Forward Voltage: 1.85V - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/WP7113SRD-D.pdf - Part Type: LED - Manufacturer Name: Kingbright **Pins:** - A [pin 2] - K [pin 1] ### MP3 — [DFR0299](https://www.flux.ai/adrian95/dfr0299~dmv.md) - Part Type: Development Board - Manufacturer Name: DFRobot - Datasheet URL: https://raw.githubusercontent.com/Arduinolibrary/DFPlayer_Mini_mp3/master/DFPlayer%20Mini%20Manual.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: DFR0299 **Pins:** - ADKEY1 [pin 12] - ADKEY2 [pin 13] - BUSY [pin 16] - DAC_L [pin 5] - DAC_R [pin 4] - GND [pin 10] - GND [pin 7] - IO1 [pin 9] - IO2 [pin 11] - RX [pin 2] - SPK1 [pin 6] - SPK2 [pin 8] - TX [pin 3] - USB- [pin 15] - USB+ [pin 14] - VCC [pin 1] ### SERVO — [TSW-103-07-G-S](https://www.flux.ai/adrian95/tsw-103-07-g-s~876.md) - Manufacturer Part Number: TSW-103-07-G-S - Manufacturer Name: Samtec Inc. - Datasheet URL: https://suddendocs.samtec.com/prints/tsw-xxx-xx-x-x-xx-xxx-footprint.pdf - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### SPK3 — [GSPK2308P-8R0.5W](https://www.flux.ai/markwuflux/gspk2308p-8r0p5w~of.md) - Manufacturer Part Number: GSPK2308P-8R0.5W - DPN: C530532 - Height: 8mm - Manufacturer Name: INGHAi - Datasheet URL: https://datasheet.lcsc.com/lcsc/2007231713_INGHAi-GSPK2308P-8R0-5W_C530532.pdf **Pins:** - - - + ### SW5 — [6x6mm micro tactile switch](https://www.flux.ai/jecstronic/6x6mm-micro-tactile-switch~igw.md) - Part Type: Switch - Purchase Url: https://shopee.ph/20Pcs-Micro-Tactile-Switch-Momentary-Tact-DIP-Switch-2Pin-6-X-6mm-Micro-Touch-Push-Button-Switch-High-5mm-6mm-7mm-8mm-9mm-i.1018846655.22773354064?sp_atk=2b55ff5c-bbfc-4967-b7e3-adb8c93c34e2&xptdk=2b55ff5c-bbfc-4967-b7e3-adb8c93c34e2&is_from_login=true **Pins:** - P1 [pin 1] - P2 [pin 2] ### U1 — [ESP32-DEVKIT-V1](https://www.flux.ai/jharwinbarrozo/esp32-devkit-v1~7xd.md) - Manufacturer Part Number: ESP32-DEVKIT-V1 - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf - Symbol Style: Parametric - Part Type: Module **Pins:** - 3V3 [pin 1] - D12 [pin 27] - D13 [pin 28] - D14 [pin 26] - D15 [pin 3] - D18 [pin 9] - D19 [pin 10] - D2 [pin 4] - D21 [pin 11] - D22 [pin 14] - D23 [pin 15] - D25 [pin 23] - D26 [pin 24] - D27 [pin 25] - D32 [pin 21] - D33 [pin 22] - D34 [pin 19] - D35 [pin 20] - D4 [pin 5] - D5 [pin 8] - EN [pin 16] - GND [pin 2] - GND_1 [pin 29] - RX0 [pin 12] - RX2 [pin 6] - TX0 [pin 13] - TX2 [pin 7] - VIN [pin 30] - VN [pin 18] - VP [pin 17] ### U2 — [LM358](https://www.flux.ai/lcsc/lm358~zei0.md) - Operating Voltage: 3V to 32V - Manufacturer Name: HX(恒佳兴) - Frequency: 1MHz - Power Consumption: Low - LCSC Part Number: C2984960 - Manufacturer Part Number: LM358 - Package or Case Code: SOP-8_L4.9-W3.9-P1.27-LS6.0-BL - Integrated Circuit Type: Operational Amplifier (OP-AMP) - Logic Function: Amplifier - JLCPCB Part Class: Extended Part - Part Type: Operational Amplifier (OP-AMP) **Pins:** - IN1- [pin 2] - IN1+ [pin 3] - IN2- [pin 6] - IN2+ [pin 5] - OUT1 [pin 1] - OUT2 [pin 7] - VCC [pin 8] - VEE/GND [pin 4] ### U3 — [LM7805CT/NOPB](https://www.flux.ai/adrian95/lm7805ctnopb~wo3.md) - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Manufacturer Part Number: LM7805CT/NOPB - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm340.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin 2] - VI [pin 1] - VO [pin 3] ### U4 — [LM7805CT/NOPB](https://www.flux.ai/adrian95/lm7805ctnopb~wo3.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LM7805CT/NOPB - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm340.pdf - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit **Pins:** - GND [pin 2] - VI [pin 1] - VO [pin 3] ### U5 — [L293D](https://www.flux.ai/vasy_skral/l293d~9wp.md) - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: L293D - Symbol Style: Parametric - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/04/ac/22/f9/20/5d/43/a1/CD00000059.pdf/files/CD00000059.pdf/jcr:content/translations/en.CD00000059.pdf **Pins:** - 1A [pin 2] - 1Y [pin 3] - 2A [pin 7] - 2Y [pin 6] - 3A [pin 10] - 3Y [pin 11] - 4A [pin 15] - 4Y [pin 14] - EN1,2 [pin 1] - EN3,4 [pin 9] - GND [pin 12] - GND [pin 5] - GND [pin 13] - GND [pin 4] - VCC1 [pin 16] - VCC2 [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/guyhadad/esp32-rc-car-pcb-and-schema~3v](https://www.flux.ai/guyhadad/esp32-rc-car-pcb-and-schema~3v).* --- *Generated from [https://www.flux.ai/guyhadad/esp32-rc-car-pcb-and-schema~3v](https://www.flux.ai/guyhadad/esp32-rc-car-pcb-and-schema~3v)*