I will design custom arduino, cm4, cm5 based circuits and pcb

I Will Design and Develop Custom Arduino, ESP32 & Embedded Systems with Professional PCB Design.

Turn your idea into a reliable embedded product with professional hardware and firmware development.

An experienced Embedded Systems & PCB Engineer specializing in custom electronics, microcontroller-based systems, and production-ready PCB. Whether you need a proof-of-concept prototype or a manufacturable product, I provide complete hardware development from schematic capture to PCB layout and firmware integration.

## What I Can Develop

### Embedded Hardware

Custom Arduino, ESP32, STM32, Raspberry Pi Pico, and other MCU-based systems

- Complete schematic

- Professional PCB layout using `Altium Designer` and `EasyEDA`

- Design for Manufacturing (DFM) and Assembly (DFA)

### Peripheral Integration

- Environmental sensors

- IMU, GPS, RTC

- Motors and motor drivers

- Relays and actuators

- ADC/DAC

- EEPROM and Flash memory

- OLED, LCD, TFT, and ePaper displays

- RFID/NFC modules

- Camera and imaging sensors

### Wireless & Communication Interfaces

- Wi-Fi

- Bluetooth / BLE

- LoRa

- GSM/LTE

- Zigbee

- UART

- SPI

- I²C

- CAN Bus

- RS-232 / RS-485

- USB

- Ethernet