Electronics

Hi! I would like to hire the development of an electronic switch with RGB Led board based on an ESP32 according to the following… Features: • ESP32-C3 • 6 x RGB LED • Push button • Coin battery CR2450... (Budget: $100 - $250 USD, Jobs: 3D Modelling, CAD/CAM, Electronics, PCB Layout, Product Design)

I'm seeking an electrical engineering consultant for a neurostimulation product development. The project involves designing a simple constant current source circuit to administer current to two electrodes attached to the mastoids... (Budget: $15 - $25 USD, Jobs: Circuit Design, Electrical Engineering, Electronics, Engineering, PCB Layout)

I'm looking for an experienced C++ developer to implement communication protocols at a hardware level for a radio type device. Key Requirements: - Target Hardware: Microcontroller, Microprocessor, or... (Budget: ₹1500 - ₹12500 INR, Jobs: C Programming, C# Programming, C++ Programming, Electrical Engineering, Electronics, Microcontroller)

I need assistance refining a Power Automate flow. Currently, it sends an email with one attachment when a user submits an MS Form, but I need to include all Word documents submitted via the form. Simple... (Budget: $10 - $30 USD, Jobs: Electronics, Excel, Power Automate, Software Architecture)

I'm looking for a skilled developer to create a battery-powered IoT sensor that collects ultrasonic sound and temperature data. The sensor will be used in both indoor and outdoor environments. Key Requirements:... (Budget: ₹12500 - ₹37500 INR, Jobs: Electrical Engineering, Electronics, LoRa, Microcontroller, Mobile App Development, Wireless)

Technical Research Analyst – Performance Improvement of SAPF through LCL Filter Design & Optimization Project Objective: We are seeking a technically competent and detail-oriented freelancer to conduct... (Budget: ₹1500 - ₹12500 INR, Jobs: Electrical Engineering, Electronics, Research)

Proje Açıklaması (Türkçe): Devre şeması, PCB tasarımı ve gömülü yazılım kodlarının geliştirilmesi gerekiyor. Projede Nuvoton marka işlemci kullanılacaktır. Projenin 1 hafta içinde tamamlanması bekleniyor... (Budget: $250 - $500 USD, Jobs: Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout)

I need an experienced technician to repair a circuit board for an electronic pool table. The board is currently experiencing power failure. This issue was noticed recently. Ideal Skills and Experience:... (Budget: $30 - $250 AUD, Jobs: Circuit Design, Electrical Engineering, Electronics, Engineering, Microcontroller)

I'm seeking an experienced electrical engineer for a commercial project. The job primarily involves wiring and installations. Requirements: - Expertise in commercial wiring and installations - Ability... (Budget: ₹12500 - ₹37500 INR, Jobs: CAD/CAM, Electrical Engineering, Electronics, Manufacturing Design, PCB Layout)

Need an expert FW engineer to help debug at distance some communications issues (isospi) and others issues on our BMS board based on Stm32 MCU with 2 adbms1818. (Budget: €250 - €750 EUR, Jobs: Electronics, Microcontroller, Serial Peripheral Interface (SPI), STM32)

I'm looking for an experienced PCB designer to create a PCB for a 12,000 mAh wireless charging power bank. Requirements: - Supports USB Type-C pd input power Ideal Skills and Experience: - Expertise... (Budget: ₹1500 - ₹12500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout)

I'm working on an ESP32-based IoT project and need an experienced developer to help with: LORA Integration Microcontroller Coding PCB Design Web Panel Development for Device Control Ideal skills and... (Budget: $30 - $250 USD, Jobs: Electrical Engineering, Electronics, Microcontroller, PCB Layout, Product Design)

I need a monitoring system for my freezer and fridge, using temperature sensors. Alerts should be sent to my email, and I require monitoring of the outlet power. Key Requirements: - Temperature sensors... (Budget: $30 - $250 CAD, Jobs: Electronics, Microcontroller)

I need a pick-and-place automated metal sheet handling system designed for hydraulic press applications. The system should be able to handle small-sized metal sheets (up to 1m x 1m). The design needs to be built with off-the-shelf equipment and not with fabrication... (Budget: ₹37500 - ₹75000 INR, Jobs: Electrical Engineering, Electronics, Engineering, Matlab and Mathematica, Mechanical Engineering)

I need a PCB designed for an ESP32 dual-core WiFi/Bluetooth controller. The primary function of this board is data logging, and it will connect with proximity sensors. The communication will be via WiFi... (Budget: ₹1500 - ₹12500 INR, Jobs: Circuit Design, Electronics, Microcontroller, PCB Layout)

I need a skilled technician to modify my RayBan Meta glasses. The modification may require both hardware and software changes. Requirements: - Complete ChatGPT integration over Meta AI (preferred) or wake word/phrase to wake ChatGPT voice assistant... (Budget: $30 - $250 USD, Jobs: AI (Artificial Intelligence) HW/SW, Coding, Electronics, iPhone, Python)

I'm seeking a skilled professional to design a KNX automation system for my home. The system should cover: - Lighting Automation: - Dimmable lights - Motion-sensor lights - Climate Control Automation:... (Budget: $10 - $300 USD, Jobs: Electrical Engineering, Electronics, Engineering, Mechanical Engineering, PCB Layout)

I need a rugged box containing two IR laser emitters for an airsoft rifle. The lasers should be activated by a vibration sensor, using a piezo electric mechanism, and need to be programmed with a TTL protocol... (Budget: $750 - $1500 USD, Jobs: C Programming, Electrical Engineering, Electronics, Engineering, Microcontroller)

I would like to create a browser based app that runs on a raspberry pi, running raspberry pi os, with touchscreen display 1280 x 800 resolution. It will monitor the temperature of a furnace via k-type thermistor and max31855 breakout board... (Budget: $250 - $750 AUD, Jobs: Arduino, C Programming, Electrical Engineering, Electronics, Microcontroller, Raspberry Pi)

I'm looking for a skilled developer to create a controller for managing the environment for mushroom cultivation. The controller should be able to manage: - Temperature - Humidity - Fresh Air Exchange... (Budget: £250 - £750 GBP, Jobs: Arduino, Electrical Engineering, Electronics, Microcontroller)