Job Switch Matrix Board that maps 4 RF ports to 16 bidirectional RF ports, controlled via an I2C interface
topology. Controlled via I2C with three 16-bit IO expanders (MCP23017), interfacing with an external ESP32 MCU. Performance Isolation: ~100 dB between TX and RX, dual ground planes for RF RX. Insertion/Return
RF design PCB Design Services
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
Altium Designer Arduino Design Engineering Services Electrical Circuit Design Services Electronics Design Service KiCad KiCAD PCB MATLAB Simulink Mechatronics PCB Design PCB Design KICAD PCB Design Services Product Development Programming Proteus 8.13 Prototyping Reverse Engineering Robotics Robotics Design Services Schematic Design SolidWorks Design Services
Designer aniqi
arduino ide based programmer
arduino ide based programmer looking to help anyone who needs help with coding arduino avr boards, esp32s,esp8266 and even help setup raspberry pi
Arduino CAD Design
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
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
PCB Design PCB Layout Schematic Design Hardware Design Electronics Design easyeda pro KiCad / Altium Designer esp32 PCB Design Services 3D Design Services 3D Modeling
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.
Design 3D model CAD Design Modeling Mechanical designer Electronics Design Mechanical CAD Design Mechanical Design Services 3D Modeling Design Engineering Services
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 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
Altium Designer CAD Design Circuit Design Design for Manufacturability (DFM Services) EasyEDA Electonic Enclosure Design Electrical Circuit Design Services Electrical Engineering Electrical Schematic Drawing Services Electrical Schematics Electronic Devices Electronic Enclosures Design Electronics Design Service Electronics Schematics Design Embedded Electronics Embedded Hardware Design Enclosure Design Internet of Things (IoT) KiCad Layout Design LTSpice Microcontrollers PCB Design PCB Design Services Power Supply Design Programming Siemens Solid Edge Solid Edge
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
Altium Designer CAD Design EMI/EMC PCB Design FEA KiCad Microcontrollers PCB Design
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