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ESP32-Robotic-Arm-Car

Omar-Hany00·ESP32-Robotic-Arm-Car·hardware/Final_Competition'.kicad_pcb

ESP32-Robotic-Arm-Car PCB layout, top view — open source ESP32 board by Omar-Hany00

About the ESP32-Robotic-Arm-Car PCB

ESP32-Robotic-Arm-Car is an open source ESP32 PCB design by Omar-Hany00, published on GitHub. It is a 2-layer board measuring 145 × 80 mm, with 36 components from 25 distinct parts.

Its main chip is the ESP32-DEVKITC-32D, from the ESP32 family. Other key parts include the L7805 and L298N. By type, the board carries 16 connectors, 9 diodes, 5 capacitors, 3 ICs, 1 transistor and 1 resistor.

It belongs with the robotics & motion and iot & wireless designs in this gallery.

From the project

Custom ESP32-based RC robotic arm car with integrated PCB, motor control, and servo actuation.

A custom ESP32-based robotic arm car designed for embedded control, wireless operation, and integrated PCB-based hardware management.

The project combines robotics, embedded systems, PCB design, and motor actuation into a compact mobile robotic platform featuring a servo-actuated robotic arm and custom-designed electronics.

- ESP32-based embedded control system - Custom PCB designed using KiCad - DC motor drive system - Servo-controlled robotic arm - Integrated power and signal routing - Compact mobile robotic platform

Main components on the ESP32-Robotic-Arm-Car

L7805ESP32-DEVKITC-32DL298N

ESP32-Robotic-Arm-Car bill of materials (BOM)

36 components, 25 distinct parts.

QtyPartRefs
1
L7805
U1
1
ESP32-DEVKITC-32D
U2
1
L298N
U3
1
IRF4905
Q1
1
Motor 1
J1
3
Current Distribution
J2, J4, J15
1
Buck Converter Input
J3
1
Buck Converter Output
J5
1
Switch
J6
1
Battery Input
J7
1
Sensor1
J8
1
Sensor2
J9
1
Sensor3
J10
1
Servo1
J11
1
Servo2
J12
1
Servo3
J13
1
Servo4
J14
1
Motor 2
J'1
1
MF-R600
TH1
8
1N4007
D1, D2, D3, D4, D5, D6, D7, D8
Show 5 more
QtyPartRefs
1
SMBJ18A
D9
1
470uF
C3
1
1uF
C4
3
100nF
C5, C'1, C'2
1
10K
R1

ESP32-Robotic-Arm-Car design files

The KiCad project lives in the Omar-Hany00/ESP32-Robotic-Arm-Car repository on GitHub; these links point at the commit this page was built from.

ESP32-Robotic-Arm-Car: common questions

What microcontroller does the ESP32-Robotic-Arm-Car use?

The ESP32-Robotic-Arm-Car is built around the ESP32-DEVKITC-32D, from the ESP32 family.

How big is the ESP32-Robotic-Arm-Car PCB?

The ESP32-Robotic-Arm-Car measures 145 × 80 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP32-Robotic-Arm-Car?

36 components, from 25 distinct parts. The full bill of materials is listed on this page.

Where can I download the ESP32-Robotic-Arm-Car design files?

From the Omar-Hany00/ESP32-Robotic-Arm-Car repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the ESP32-Robotic-Arm-Car design in my own project?

The repository has no license, so all rights stay with Omar-Hany00. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ESP32-Robotic-Arm-Car without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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