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
Designer
moem
PCB Design Engineer
Tech Ltd. (Nov 2022 Present), I design and prototype complex PCB solutions centered around STM32 and ESP32 microcontrollers, working closely with cross-functional hardware, firmware, and systems engineering
Designer
symibiok
Electronics & PCB Design | Embedded Hardware & IoT
integration, hardware troubleshooting, and IoT product development. My work includes developing an ESP32-based automated water dispensing controller that integrates a QR/barcode scanner, sensors, relay control
Designer
mohamedaf2000
Mechanical & Embedded Systems Engineer | SolidWorks | CATIA | ANSYS | PCB Design
3D CAD modeling (SolidWorks, CATIA), FEA simulation (ANSYS), and embedded systems design (Arduino, ESP32). I combine mechanical design with electronics and control systems, from motorized assemblies to
Designer
timr2
IoT Hardware & PCB Design Engineer for Product Prototypes
products from concept to prototype and manufacturing. My services include schematic design, PCB layout, ESP32 / STM32 hardware design, sensor integration, power circuit design, enclosure integration support,
Designer
rabiyahanif7
Electrical & AI Engineer
captures and physical multi-layer board layouts. Combines technical proficiency in hardware nodes (ESP32, Arduino, Raspberry Pi) with professional communications experience delivering clear engineering outputs
3D Model
Bidirectional Industrial LoRa
communication. The architecture uses two nodes: a local ESP32-S3 unit with a pushbutton, USB HID interface and status indicators; and a remote ESP32 unit with optocoupled inputs and relay outputs for integration
Designer
sanowarh
Electronic Engineer with Professional PCB Design, Embedded system and microcontroller programming.
Additionally, I am highly proficient in developing IoT and wireless solutions using Arduino, ESP8266, and ESP32 microcontrollers. I provide for client: * PCB Design (Single-layer, Double-layer, Multi-layer) * Reverse
3D Model
Oven-Controller
motors and provides the user interface with an LCD touchscreen. The LCD/touchscreen module has an ESP32, providing Bluetooth and WIFI connections.