Designer
sheezas
PCB Design Engineer | Embedded Systems | KiCad & Altium Designer
schematic design, PCB layout, circuit analysis, and microcontroller-based systems using platforms such as ESP32, STM32, and Arduino. I am committed to delivering clean, manufacturable PCB designs with attention
Designer
selkemal61
Electrical & Electronics Engineer with experience in Embedded Systems, Firmware, Python, Altium Desi
and engineering design. I work with STM32, ESP32, C, Python, Verilog, Altium Designer, and AutoCAD. My projects include STM32-based embedded systems, ESP32 IoT applications, FPGA/Verilog designs, electronic
Job
Desktop Emotional Hardware — Full Product Design
design, enclosure, electronics integration, working prototype.
Specs: ~9 x 6 x 12 cm, motor lift, ESP32 PCB, mixed materials, home-manufacturing ready.
Deliverables: CAD, PCB files, BOM, prototype.
Service
I offer expert PCB design & electronics development
manufacturing files. I work with digital, analog, power and microcontroller-based electronics, including ESP32-based systems. I can also review existing designs, troubleshoot hardware, and reverse engineer electronic
3D Model
12 Lead Portable ECG with wireless connectivity
prototyping of a medical-grade, 12-lead Electrocardiogram (ECG) device. Built around the powerful **ESP32-S3-WROOM-1** module, the system is engineered for high-fidelity cardiac monitoring with seamless wireless
3D Model
3d-view-IoT Gateway
developed for a cellular-connected embedded system. The board integrates Quectel cellular communication, ESP32/Microcontroller, RS-485, power management, and peripheral interfaces in a compact PCB design. Service:
Designer
alisert
Electronics & Embedded Systems Engineer | PCB Design Expert
to production. My core toolset includes KiCad, Altium Designer, LTspice, and C/C++ for STM32 and ESP32 microcontrollers.
Designer
nikolajankovicglabs
Embedded Hardware Engineer | Custom PCB Design | Enclosure Design
electrical disturbances and many more. My portfolio includes: -various development boards (with STM32 and ESP32 microcontrollers); -USB 2.0 Hub with 4 outbound USBs, with full enclosure design; -Clock project with
Designer
sutuginm
Embedded Hardware Expert | Industrial & Automotive | PCB Design/Debug
industrial electronics, automotive electronics, and ESP32-based devices. I help clients design, review, and troubleshoot hardware built around STM32, GD32, and ESP32. I can support a new design or investigate problems
3D Model
Smart Dispenser
students, university projects, and mechatronics applications. Included Components: Water Tank Cup ESP32 Breadboard Ultrasonic Sensor Water Pump Tube LCD Display Complete Assembly Perfect for SolidWorks