I will do hardware prototyping, schematic, pcb design, esp32, esp8266, stm32, arduino

I will help you bring your hardware project to life from concept to a fully functional prototype ready for production. I can design a complete PCB featuring microcontrollers such as ESP32, ESP8266, STM32, and ATmega, along with power supply circuits, battery charging and management, sensors, actuators, connectors, antennas, and other RF components. I can also help you choose the right PCB stack-up to reduce signal integrity and EMI issues. If needed, I can develop basic firmware to test and validate the hardware. I'll assist you in selecting the best electronic components based on your budget and component availability, and I'll provide all the production-ready files required for manufacturing.

• PCB Design by using KiCAD, EasyEDA
• ESP32, ESP8266, STM32, ATmega microcontrollers
• SPI, I2C, UART, RS232, USB protocols
• RF design for 2.4GHz, Wi-Fi, Bluetooth, LoRa, NFC, RFID UHF
• Low power / battery powered boards
• Signal Integrity and EMI
• Stack-up building
• Controlled impedance calculation
• Differential pairs and transmission line routing
• Matching network design
• Arduino and STM32CubeIDE
• Embedded C
• Antenna Design and Tuning with HFSS
• Microstrip Antenna / SMT Antenna solutions

Contact me!