Job Embedded hardware engineer — SPL meter prototype (schematic + PCB layout)
Project summary I need a schematic and PCB layout done for a small handheld sound pressure level (SPL) meter — a single-board device with a calibrated MEMS microphone, an ESP32-S3 MCU, a 3" SPI TFT
BOM (Bill of Materials) Analog Electronics Design Prototyping Electrical Engineering Schematic Design Prototype Design Engineering Electronic Prototyping and Design Services 3D Design Services
Job Production-ready redesign/review of existing 6-layer Raspberry Pi 5 HAT in KiCad
Existing schematic and PCB are substantially complete. Board combines a TI TAA5212 audio ADC, Raspberry Pi GPIO/I²S interface, PCIe Gen2 x1 via FFC, M.2 NVMe, analog RCA input and onboard power circuitry
Bill of Materials (BOM) 3D PCB LAYOUT Circuit Design Kicad Design for Manufacturing (DFM Circuit Schematic Design PCB Design PCB Fabrication KiCad KiCAD PCB KiCad EDA Electronic Prototyping and Design Services Electronics Design Service PCB Design Services Engineering Design
Designer atharvs2
PCB Design Engineer | KiCad & Altium Designer | Schematic Design, Multilayer PCB Layout & BOM
Electrical Engineering student and PCB Design Engineer specializing in electronic hardware development, schematic design, and PCB layout using KiCad. I have hands-on experience designing electronic boards for **12U
AutoCAD BOM Circuit Design Design Engineer Electrical Engineering KiCad KiCAD PCB MATLAB PCB Design PCB Design, PCB Layout, Schema Schematic Design Soldiworks Tinkercad
Designer MS Ahmad
Construction Industry Professional
(BIM) 3D Rendering and Visualization 3D Animation 2D and 3D Concept and Schematic Design Drawing Development Concept and Schematic Design Services (Architecture, Structure, Highways and Drainage, Infrastructure
3D Animation 3D Rendering AutoCAD CAD Design Engineering Design Lumion Rendering Revit Architecture Schematic Design
Designer aliff2
PCB Design Engineer | KiCad, EasyEDA, ESP32 and Embedded Hardware
practical, manufacturing-ready PCB designs. My capabilities include schematic capture, component selection, PCB layout, design review, and production-file preparation using KiCad, EasyEDA, and Fusion 360
Bill of Materials (BOM) BOM Circuit Testing Component Selection Design for Manufacturing EasyEDA Pro Electronic Circuit Design Electronics Design Service Embedded Hardware Embedded Systems Engineering Design ESP32 Gerber File Preparation Hardware Prototyping Hardware Troubleshooting Internet of Things (IoT) KiCad Layout Design LTSpice Microcontrollers PCB Design PCB Design Services PCB Layout PCB Layout Design PCB Manufacturing PCB Prototyping Power Supply Design Product Development Prototype Design Engineering Schematic Capture Sensor Integration Wireless Communication
Designer anavijay
Oil & Gas, Yacht & Marine, and Aerospace Designer
of quantity.  Final Review of Pipe ducting components MTO and coordinate with procurement for order placing.  Checking issues of fabrication detail drawings according to schematic drawings.  As-built
Aerospace Engineering As-Built Drawings AutoCAD Mechanical Bill of Quantity CAD Design Detail Drawing Oil & Gas Piping Detail Engineering Piping Isometric Drafting Schematic Drawings Yacht & Marine
Designer arghavanh
Instrumentation Documentation Specialist | P&ID Review, Datasheets, I/O Lists
technical documentation — Instrument Data Sheets, I/O Lists, Instrument Index, Loop Diagrams, and P&ID review — for oil & gas and EPC projects. With 15+ years of experience, I work with engineering teams to
API API Standards CAD Design CAD Drafting Commercial Bid Evaluation Contract Negotiation Document Control Drafting Electrical Engineering Electrical Instrumentation Services Electrical Schematic Drawing Services Electronics Design Service I/O List Instrument Data Sheet Instrument Hook-up drawings Instrumentation ISO 9001 Loop Diagram Material Take-Off (MTO) Microsoft Excel AutoCAD Microsoft Office Microsoft Visio Oil & Gas Engineering P&ID Review Piping and Instrumentation Project Management Engineer Quality Control (QC) RFQ/RFP Supply Chain Management Vendor Management
Service I offer expert PCB design & electronics development
I provide professional PCB design and electronics development services, from schematic design and component selection to PCB layout and manufacturing files. I work with digital, analog, power and microcontroller-based
PCB Design PCB Layout Schematic Design Hardware Design Electronics Design easyeda pro KiCad / Altium Designer esp32 PCB Design Services 3D Design Services 3D Modeling
Service I will design professional PCB layouts and schematics using KiCad, Altium & EasyEDA
students, and companies. My services include: • PCB Layout Design • Schematic Capture • Single & Multilayer PCB Design • PCB Design Review • Design for Manufacturing (DFM) • BOM Generation • Gerber File Generation
Altium Designer EasyEDA PCB Design Schematic Capture Kicad Embedded Systems Power Electronics ESP32 KiCad MATLAB Electrical Circuit Design Services Electrical Schematic Drawing Services PCB Design Services
Designer quintonr
Full stack embedded engineer
PCB / ECAD: OrCAD, Altium, PADS, schematic capture, controlled impedance, PCB constraints, BOM review, DFM/DFT, ECOs - Embedded Hardware: FPGA/SoC integration, DDR review, reset topology, power sequencing
BOM CAD Design OrCAD SAP