Robot Arm Control Card for Rover

Hello, My name is Mevlüt ÖNER. I am a Electric Electronic Engineering student at Konya Teknik Univercity in Konya

I desingned Stm32 based Robot Arm Control Card for Rover. This card can be fed with 5V-30V. This car has STM32F401 mcu.

This card can communicate with computer. All of the parts are SMD with the exception of the header pins and the STM32F401.

This card drive the robot arm, which will work autonomously, with ROS.

Features:

►5 Encoder reading.

►Driving 5 DC motors.

►Driving 1 stepper motor.

►SPI Communication

►i2C Communication

►UART/USART Communication

►USB communication

►4 user leds

►1 user button

►5 user I/O Pins

Schematic:

PCB layot:

3D view:

My hope is that PCBWAY will be able to sponsor the assembly for this prototype so I can test it