Electronics

Project Summary USG7007 is a universal AC communication translator designed to connect and enable communication between mismatched indoor and outdoor PCBs of inverter air conditioners. The device will be built on ESP32-S3 or STM32 with support for Wi-Fi, BLE, and optional machine learning... (Budget: ₹150000 - ₹250000 INR, Jobs: Electrical Engineering, Electronics, Embedded Systems, Microcontroller, Mobile App Development, PCB Layout, Security, Signal Processing, Software Development, STM32)

1. Overview This project will use Simulink to simulate different cell balancing methods in a battery pack. The purpose is to compare methods such as passive balancing (resistive shunt) and active balancing... (Budget: $30 - $250 USD, Jobs: Battery Charging and Batteries, Electrical Engineering, Electronics, Engineering, Matlab and Mathematica, MATLAB/Simulink)

I need a flex PCB designed, populated, and manufactured for use in a medical device, specifically a surgical instrument. The PCB should be small, under 5 cm², to fit within the compact design requirements of the instrument... (Budget: $30 - $250 USD, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Manufacturing, PCB Layout, Prototyping, Rapid Prototyping)

I need to create a small vibration actuator specifically for use on top of a keyboard key. The actuator should provide a moderate buzz feedback when my finger touches it. The placement of the actuator is intended to be above each key to ensure optimal tactile response... (Budget: $250 - $750 USD, Jobs: 3D Modelling, Electrical Engineering, Electronics, Mechanical Design, Mechanical Engineering, Microcontroller, Mobile App Development, Product Design, Product Development, Prototyping)

Потрібен кастомний блок прийому та блок передачі аналогічний по функціоналу зі стандартним блоком відправки/прийому перемінної але на бібліотеці NeoSWSerial (Budget: $10 - $30 USD, Jobs: Arduino, C Programming, C++ Programming, Electrical Engineering, Electronics, Microcontroller)

I'm seeking an experienced customer service professional to provide technical assistance via phone. The primary focus will be on supporting customers with our range of electronic products. Key Responsibilities:... (Budget: $250 - $750 USD, Jobs: Customer Experience, Customer Service, Electrical Engineering, Electronics, Engineering, Phone Support, Technical Support, Technical Writing)

Je cherche un ingénieur électricien qualifié pour une mission courte sur l’analyse de l’efficacité énergétique avec MATLAB/Simulink. L’objectif est de modéliser mon système électrique, réaliser les simulations... (Budget: $10 - $30 CAD, Jobs: Electrical Engineering, Electronics, Engineering, MATLAB, Report Writing, Simulation, Software Development, Statistical Analysis, Technical Documentation, Technical Support)

I'm seeking a skilled engineer or designer to create a state-of-the-art prosthetic arm with advanced functionalities. Key Requirements: - Ability to articulate individual fingers for advanced movements... (Budget: $3000 - $5000 USD, Jobs: 3D Modelling, Biomedical Engineering, Electrical Engineering, Electronics, Engineering, Mechanical Engineering, Product Design, Robotics)

I'm seeking an experienced seller to help me sell gadgets, specifically phones. Ideal skills and experience: - Proven track record in selling electronics - Strong negotiation and communication skills... (Budget: ₹600 - ₹1500 INR, Jobs: Customer Service, Electronics, Market Research, Marketing, Product Marketing, Sales, Sales Management, Sales Promotion)

Project Overview: We are seeking an experienced freelance PCB designer to create a compact, minimum 4-layer PCB for an ultrasonic flow meter based on Texas Instruments' EVM430-FR6043. The board must be... (Budget: ₹20000 - ₹26000 INR, Jobs: Analog / Mixed Signal / Digital, Circuit Design, Electrical Engineering, Electronic Design, Electronics, PCB Design and Layout, PCB Layout)

I'm looking for a system to control an air solenoid with a timer. The timer should operate on a recurring schedule with intervals of 5 seconds. I have 6 air solenoid valves i need #1 to turn on for 5 seconds... (Budget: $30 - $250 CAD, Jobs: Automation, Circuit Design, Control Engineering, Electrical Engineering, Electronics, Embedded Systems, Engineering, Mechanical Engineering)

I need a solution to physically press a keyboard button to trigger a specific action. The goal is to emulate the Razer Turbo feature of the Razer Software, but not as a software. So for example, I could... (Budget: $30 - $250 USD, Jobs: Automation, Circuit Design, Electronics, Embedded Systems, Industrial Design, Mechanical Engineering, Mechatronics, Product Design, Prototyping, Robotics)

I need assistance with demonstrating the installation of a Varian NMR device in Baghdad, Iraq. Support can be either in-person or online. Tasks include: - Installation demonstration (in-person or online)... (Budget: $250 - $3000 USD, Jobs: Electronics, Engineering, Installation, Instrumentation, Physics, Technical Documentation, Technical Support, Technical Writing)

We are the Australian authorised reseller and service agent for a Chinese electronic product. We need assistance with communication with the Chinese factory when a service problem is encountered to translate between our service agent and the factory technicians... (Budget: $15 - $25 AUD, Jobs: Electronics, Manufacturing, Product Design, Product Development, Product Sourcing, Simplified Chinese Translator, Sourcing, Supplier Sourcing, Technical Writing, Translation)

The goal is to refresh an existing circuit board used in a consumer-electronics product so that the Raspberry Pi Pico becomes the core microcontroller. The original functional blocks and footprints are... (Budget: $30 - $250 USD, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, Raspberry Pi)

I'm looking for a comprehensive end-to-end field monitoring system equipped with rugged IP cameras, sensors, and edge AI. The system should be capable of detecting common agricultural pests, fungal infections, and unknown species, while also monitoring intrusions... (Budget: ₹1500 - ₹12500 INR, Jobs: AI (Artificial Intelligence) HW/SW, AI Development, AI Model Development, Android, Cloud Computing, Electronics, Mobile App Development, Wireless)

I'm looking for an experienced Arduino programmer to modify an existing program for a voice-controlled Iron Man mask. The mask should open/close, control LED lights (with blinking effects), and activate a smoke generator, all via voice commands... (Budget: $30 - $250 USD, Jobs: Arduino, Automation, C Programming, Electronics, Embedded Systems, Microcontroller, Programming, Robotics)

I'm developing a custom Electrohydraulic Operating Table (OT Table) for surgical and medical applications. I need a skilled multidisciplinary freelancer—or a small team—with expertise in: - Electronics... (Budget: ₹12500 - ₹37500 INR, Jobs: Electrical Engineering, Electronics, Embedded Systems, Engineering, Mechanical Design, PCB Layout, Prototyping, Robotics)

I need a skilled engineer or designer to create a prototype for a supercritical CO2 renewable energy system. The system will utilize heat from biowaste and geothermal sources. The prototype should focus on CO2 cycle efficiency... (Budget: $250 - $750 USD, Jobs: Chemical Engineering, Electronics, Engineering, Mechanical Engineering, Prototyping, Renewable Energy Design, Thermodynamics)