Electronics

Entwickler gesucht: Raspberry Pi 5 Dual-Display Car Dashboard Projektbeschreibung Ich suche einen erfahrenen Entwickler für ein modernes, selbst gebautes Fahrzeug-Dashboard auf Basis eines Raspberry Pi 5 mit zwei Displays... (Budget: €750 - €1500 EUR, Jobs: Arduino, Automotive Engineering, Electronics, Embedded Systems, Microcontroller, Prototyping, Python, Raspberry Pi, Sensor Integration, Software Development)

I already have a working LabVIEW 2016 application that drives several axes. A new rotary stage has just arrived and the manufacturer has supplied a full set of LabVIEW VIs. What I need now is for that... (Budget: $1500 - $3000 USD, Jobs: Documentation, Electronics, LabVIEW, Project Management, Simulation, Software Development)

I need a seasoned power-electronics engineer to take my concept for a small, isolated flyback switching power supply and turn it into a production-ready design for a consumer-electronics product. The supply must accept 230 V AC nominal but remain stable across the full universal range of 85–265 V AC... (Budget: ₹600 - ₹1500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, PCB Layout, Simulation)

I'm seeking an experienced Arduino developer to create a working robotics project for my final course requirement. The robot needs to navigate using obstacle avoidance and display status with LED indicators... (Budget: $30 - $250 CAD, Jobs: Arduino, Automation, Circuit Design, Electronics, Embedded Systems, Microcontroller, Prototyping, Robotics, Sensor Integration)

My desktop’s hard drive suddenly vanished from both the BIOS and the operating system. All cables and power leads appear firmly seated, yet the drive will not spin up or register on any SATA port I try... (Budget: ₹100 - ₹400 INR, Jobs: Computer Repair, Data Recovery, Electronics, Electronics repair, Firmware Development, PCB Design and Layout, Power Supply, Troubleshooting)

I have a batch of 51-100 boards that need careful through-hole soldering, plus a small run of matching wire harnesses and a few damaged PCBs that require touch-up repair. All components are already sourced... (Budget: $25 - $50 CAD, Jobs: Assembly, Circuit Design, Electrical Engineering, Electronics, Electronics repair, PCB Layout, Soldering, Technical Documentation)

Ignition HMI/SCADA screen designer — operator UI redesign (regulated life-sciences) I’m looking for an experienced HMI/SCADA designer to redesign a set of operator screens for a regulated life-sciences application... (Budget: ₹750 - ₹1250 INR, Jobs: Electronics, Graphic Design, Industrial Design, PCB Layout, Prototyping, User Interface / IA, User Research, Visual Design)

Hi I will share the details with the shortlisted candidates. Thanks (Budget: $30 - $250 USD, Jobs: C Programming, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Motor Control, PCB Design and Layout, PCB Layout, Robotics, Signal Processing)

I'm looking for a skilled electronics designer to create two custom circuit boards for a car. Requirements: 1. Steering Wheel Control Board: - Manage cruise control and 20+ reprogrammable gameplay buttons... (Budget: $30 - $250 USD, Jobs: Automotive Engineering, Circuit Design, Control Systems Engineering (PID / MPC), Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Prototyping, Signal Processing, Testing / QA)

I need a boost converter designed for a solar PV system, aimed at increasing energy efficiency. Key Requirements: - Input Voltage: 48-72V - Output Voltage: 325V constant across all irradiance values... (Budget: ₹600 - ₹1500 INR, Jobs: Control Systems Engineering (PID / MPC), Electrical Engineering, Electronics, Embedded Systems, Engineering, Matlab and Mathematica, Power Generation, Power Supply)

I'm seeking a skilled PCB designer to create a compact PCB for digital inductive proximity sensors. The design must prioritize noise reduction and temperature stability. Key requirements: - Small form... (Budget: ₹10000 - ₹15000 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Prototyping, Signal Processing, Simulation)

I'm seeking an experienced designer to create a battery-powered, outdoor audible alarm system (sirens) for bushfire early warning. Key requirements: - Design an effective audible alarm (sirens) - Suitable... (Budget: $250 - $750 AUD, Jobs: Alarm Systems, Audio Engineering, Electrical Engineering, Electronics)

I need a clear, production-ready schematic that lets me vary the speed of a DC motor smoothly and repeatably. The goal is a stand-alone circuit I can hand straight to my PCB team or prototype on a breadboard without extra guesswork... (Budget: $30 - $250 USD, Jobs: AutoCAD, Electronics, Embedded Systems, PCB Layout, Simulation)

I have a custom board built around the STM32G031 and I want a clean, production-ready firmware project created in C with STM32CubeIDE. Your first task is to bring the microcontroller to life: set up the system clock, configure the required GPIO pins, verify the build, and program the device... (Budget: ₹600 - ₹1500 INR, Jobs: Arduino, Debugging, Electronics, Embedded Systems, Firmware Development, Microcontroller, PCB Layout, STM32)

Descripción del Proyecto: Busco un ingeniero electrónico para diseñar el esquemático y la placa (PCB) de un dispositivo IoT educativo llamado FAZI. Es un presentador, Air Mouse y teclado inalámbrico para docentes... (Budget: $10 - $30 USD, Jobs: Arduino, Electrical Engineering, Electronic Design, Electronics, Embedded Systems, Firmware Development, Microcontroller, PCB Layout, Prototyping, Signal Processing)

I’m building a compact control panel that combines an ESP32 core, a membrane keypad, and a 3.5-inch TFT LCD. I already have functional requirements and rough block diagrams; what I now need is the full electronic design, ready for manufacturing... (Budget: ₹1500 - ₹12500 INR, Jobs: Altium Designer, Debugging, Electrical Engineering, Electronic Design, Electronics, Embedded Systems, Microcontroller, PCB Layout)

1. Project Overview & Architecture The goal of this project is to design a set of modular, decentralized expansion PCB boards for grow tent automation. Instead of a rigid central mainboard, each expansion... (Budget: €30 - €250 EUR, Jobs: CAD/CAM, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Firmware Development, PCB Layout, Troubleshooting)

Project Title: FPGA-Based Real-Time PCB Defect Detection and Localization Project Description: I am looking for an experienced freelancer to assist with the development of my ECE final-year major project,... (Budget: ₹10000 - ₹19000 INR, Jobs: Arduino, Digital Signal Processing, Electrical Engineering, Electronics, Embedded Systems, FPGA, Image Processing, Verilog / VHDL)

# TECHNICAL REQUIREMENTS ## VHF SAME Receiver and AFSK/FSK Demodulator **Document:** RT-RF-SAME-001 **Revision:** 1.1 **Application:** EAS-SAME/SASMEX Signal Receiver **Target Frequency:** 162.425 MHz **Operating Band:** 162.400–162.550 MHz --- ## 1... (Budget: $250 - $750 USD, Jobs: C Programming, Circuit Design, Digital Signal Processing, Electrical Engineering, Electronic Design, Electronics, Microcontroller, Signal Processing)

This project strictly requires hands-on prototyping, including physical assembly and testing—design-only services will not be considered I already have detailed winding diagrams, coil counts, wire gauges, and a full wiring schematic for three compact electromagnets—each under 10 cm in any direction... (Budget: $8 - $15 USD, Jobs: Ansys, Assembly, Circuit Design, Electrical Engineering, Electronics, Engineering, Finite Element Analysis, Mechanical Design, Mechanical Engineering, Prototyping)