3D Model Industrial KiCad 10 PCB Design — ESP32-S3 24V Opto-Isolated I/O, 4-20mA ADC & RS-485 Modbus
Industrial Hardware & Multi-Layer PCB Layout in KiCad 10: ESP32-S3 controller board featuring 24 VDC opto-isolated digital inputs (PC817), 16-bit 4–20 mA analog current loop receiver (ADS1115 + TVS protection)
Designer danielw7841
Engineering professional with Altium designer, SolidWorks, AutoCAD.
AutoCAD. Projects designed Digital temperature controller AC to DC flybuck converter for AC adapters. ESP32 PLC Controller CNC machine, Propellers and Woven like Plastic Bucket, and a Injection molding machine
2D & 3D Modeling Solidworks 2D/3D AutoCAD Altium Designer AutoCAD CAD Design Injection Molding SolidWorks
Designer dovydass
I can help from programing arduino esp32 or similar boards or go more further to automation and autonomous systems, 3D modeling, 3D printing and prototyping to reach your desired results. Contact me to
2D to 3D Conversion Services 2D to 3D Modeling 3D Design Services 3D Modeling 3D Modeling & CAD Design 3D PCB LAYOUT 3D Printing Design Arduino Arduino IDE C# Developers CAD Design Electrical Drafting Electronic prototyping Embedded Software Engineering FreeCAD Prototyping Python Developers Python Programming R&D Design
Job KiCad Schematic & PCB Design for Wrist-Worn NIR Sensor (1300 nm LED, Interstitial Fluid)
(20 x 20 mm) for a 30 x 30 x 10 mm wristband. The design includes a 1300 nm LED, InGaAs photodiode, ESP32, sensors (temperature, humidity, accelerometer), amplifiers, and power management, using interstitial
PCB Design KiCad Electronic Prototyping and Design Services PCB Design Services Electrical Circuit Design Services Medical Devices Design
3D Model Industrial Production Monitoring & RFID Tracking PCB
production event, then uploads the data to a cloud-based monitoring system using an ESP32-S3. The hardware includes an ESP32-S3 controller, HLK 5 V AC-DC power module, EM-18 RFID interface, power regulation
Designer UmairMushtaq
Embedded Systems Engineer | PCB Design | Firmware | FPGA | IoT
development, circuit simulation, IoT systems, sensor interfacing, and prototype development. I work with ESP32, STM32, Arduino, AVR, FPGA (Verilog/VHDL), MATLAB, KiCad, Altium Designer, EasyEDA, Proteus, and Multisim
Altium Designer Arduino Arduino IDE BOM C Programing Circuit Design EasyEDA Electrical Circuit Design Services Electrical Engineering Electrical Schematic Drawing Services Electronics Design Service Embedded Control Systems Embedded Systems Engineering Design ESP32 Firmware Development FPGA Design Internet of Things (IoT) IoT Hardware Design Kicad KiCad KiCAD PCB LTSpice MATLAB MATLAB Programming Matlab Simulink MATLAB Simulink Multisim PCB Design PCB Design Services PCB Layout PLC Controls Power Electronics Product Design Product Development Programming Proteus Prototype Design Engineering Reverse Engineering Schematic Design Simulation Simulink STM32 STM32CubeIDE Verilog Visual Studio Code
Designer lavanddlshad
PCB Design Engineer | Embedded Systems & Electronics
embedded systems, and microcontroller-based projects. Skilled in EasyEDA, Arduino (Pro Mini, Nano), and ESP32 development. I have designed and built complete circuit boards from schematic to layout, including
Arduino CAD Design EasyEDA Electrical Circuit Design Services Electrical Engineering Electrical Schematic Drawing Services PCB Design PCB Design Services
3D Model Enclosure Design
Your Electronics Looking for a professional and precise enclosure for your Raspberry Pi, Arduino, ESP32, or any custom PCB? I will design a 3D printable case that protects your board, fits perfectly, and
Job Embedded hardware engineer — SPL meter prototype (schematic + PCB layout)
handheld sound pressure level (SPL) meter — a single-board device with a calibrated MEMS microphone, an ESP32-S3 MCU, a 3" SPI TFT display, a single button, and USB-C for power only (no battery). Full design
BOM (Bill of Materials) Analog Electronics Design Prototyping Electrical Engineering Schematic Design Prototype Design Engineering Electronic Prototyping and Design Services 3D Design Services
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