Designer
uzairelectronics
Electronics PCB Design & Embedded Systems Engineer
electronics design — DC-DC and AC-DC conversion circuits - Firmware development for STM32, dsPIC, ESP32/ESP8266 with UART, SPI, I2C, CAN, USB, and MODBUS - RF circuit design — filters, antenna tuning, and
Service
I will design professional PCB layouts and schematics using KiCad, Altium & EasyEDA
Software I use:
• KiCad
• Altium Designer
• EasyEDA
• Proteus
• MATLAB & Simulink
I can design PCBs for ESP32, STM32, Arduino, AVR, IoT devices, sensor interfaces, power electronics, and custom embedded systems
Designer
muhammadahzam
Senior Electronics Engineer | R&D and Innovation Consultant | PCB Artist | Helping Fortune Companies
Troubleshooting ✅ PCB Designing ✅ Arduino Hardware Prototype Manufacturing ✅ ESP32,PIC, STM32(STM32F0, F1, F4, F7, L0, L1, L4), ATMEL, TMS320C, ESP32 CC26XX and nRF51822 (nRF52832, nRF52840) , LPC17XX, i.MX6, i.MX7
Designer
sajid18
Industrial Product Designer | Fusion 360 Expert | CAD/CAM & Rapid Prototyping
Mechatronics Integration: Extensive experience designing rugged, weather-resistant enclosures for ESP32, Arduino, and various IoT components. Defense & Robotics: Dedicated focus on tactical hardware, loitering
Designer
kaitoo
Firmware & Embedded Systems Engineer | PCB Design | IoT Solutions
and hardware integration for IoT and microcontroller-based systems. I have experience working with ESP32, STM32, and AVR (ATmega) platforms, developing reliable firmware for real-time and low-power applications
Designer
juanignaciomontilla
Electronics Technician | PCB Design & Embedded Systems
and preparation of manufacturing files. I have hands-on experience with embedded platforms such as ESP32 and RP2040, sensor integration, power management, and common communication protocols (I2C, SPI, UART
Designer
neo_Du
PCB Hardware Enginner
With 8 years of hands-on experience in PCB design and hardware development, I specialize in STM32, ESP32, ARM, and x86 platforms. Skilled in DC-DC power design, IO control, LoRa, Wi-Fi, Bluetooth, as well
Designer
timw8
Electrical Engineer
systems. Wrote software for embedded controllers (ATMEL, PIC, 68000, 8085, 6805, Arduino, Raspberry PI, ESP32) on several IDEs. Supported designs from concept through production and regulatory approvals. Implemented
Designer
raazd
Electronics Engineer
Service
I offer full-stack product design: Custom PCBs, electronics & 3D enclosures
Designer/KiCad optimized for size and signal integrity.
- Firmware: Efficient C++/Arduino code for ESP32, STM32, and other microcontrollers.
- Prototyping: I deliver the complete package—Gerber files for