Electronics

I'm seeking an experienced PCB designer located in India, proficient in Altium, to design a 4-layer PCB for a consumer electronics radio device. Key requirements include: - Must support wireless connectivity,... (Budget: ₹1500 - ₹12500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, PCB Layout, Product Design)

I need a circuit designed for power conversion in industrial power systems. This circuit will be crucial for efficient power management and distribution in industrial settings. Requirements: - Design a circuit specifically for power conversion... (Budget: ₹1500 - ₹12500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Engineering, PCB Layout)

Design a pcb that monitors 3phase current continuously if there is any phase drop or current loss it must initiate the user with call and sms and the pcb must have the following # # Component Value/Part No... (Budget: ₹1500 - ₹12500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout)

I need a program designed to optimize my PC. The primary focus areas should be: - System performance - Disk cleanup - Registry optimization The main goal is to clean junk files and reduce background... (Budget: $30 - $250 USD, Jobs: Electronics, Java, Powershell, Software Development, System Administration, Windows Desktop)

One-Time Project – Modify Official Firmware for D-Link DSL-3882 (Permanent Edit) I'm looking for an experienced firmware developer or embedded systems expert to perform a permanent firmware modification on a D-Link DSL-3882 (A1) router... (Budget: $30 - $250 USD, Jobs: Arduino, C Programming, Electronics, Linux, Microcontroller)

I require a fully working example PCB designed using KiCad 9, demonstrating the use of the AL5887 LED driver configured in SPI mode (INT_SEL pin set HIGH). The PCB will drive exactly 36 white LEDs at 20 mA each, powered directly from the Vin pin of an Arduino Pro Micro (USB Micro connection)... (Budget: £10 - £100 GBP, Jobs: Arduino, Electrical Engineering, Electronics, Microcontroller, PCB Layout)

I need a comprehensive house design for a modern-style, two-story home. The design should include: - Detailed layout for each floor - Floor plan with dimensions - Elevation drawings - Interior design... (Budget: ₹750 - ₹1250 INR, Jobs: 3D Modelling, Electronics, Home Design, Interior Design, Plumbing)

I require a fully working example PCB designed using KiCad 9, demonstrating the use of the AL5887 LED driver configured in SPI mode (INT_SEL pin set HIGH). The PCB will drive exactly 36 white LEDs at 20 mA each, powered directly from the Vin pin of an Arduino Pro Micro (USB Micro connection)... (Budget: £10 - £100 GBP, Jobs: Arduino, Electrical Engineering, Electronics, Microcontroller, PCB Layout)

I need a double-layer PCB design converted from JPG images into Gerber files suitable for JLCPCB using KiCad. Requirements: - Use KiCad for design - Convert provided JPG images to accurate PCB layouts... (Budget: €8 - €25 EUR, Jobs: CAD/CAM, Circuit Design, Electrical Engineering, Electronics, PCB Layout)

We are seeking a skilled mechanical automation (mechatronics) engineer to design and develop an integrated system focused on a paper sliding mechanism and a shutter open/close mechanism, both controlled through sensors, actuators, and motorized inputs... (Budget: ₹1500 - ₹12500 INR, Jobs: Electrical Engineering, Electronics, Engineering, Mechanical Engineering, PCB Layout)

I need a freelancer to program a Raspberry Pi Pico 2 with a 1.43 inch AMOLED touchscreen. The setup should connect to an iPhone/Android via Bluetooth and display: - Text messages - App notifications - Calendar reminders Wallpapers should be a slideshow of images... (Budget: $10 - $30 USD, Jobs: Android, Arduino, Electronics, iPhone, Microcontroller, Mobile App Development)

I'm looking for a skilled PCB designer to create a 1-axis gimbal controller board. The board should support an IMU (accelerometer and gyroscope) and motor encoders. Ideal skills and experience: - Expertise... (Budget: €12 - €18 EUR, Jobs: Electrical Engineering, Electronics, PCB Layout, Product Design)

Convert the current ESP32-based data transmission to LoRaWAN using SX1262 modules directly with STM32, so each tracker sends data wirelessly over LoRaWAN to a gateway, which then forwards it to the MQTT broker... (Budget: ₹1500 - ₹12500 INR, Jobs: Arduino, Bluetooth Low Energy (BLE), Electronics, Internet of Things (IoT), LoRa, Microcontroller, PLC & SCADA, Software Architecture)

I'm seeking experienced educators to teach undergraduate Electrical Engineering courses in China. This is a part-time, in-person role in a joint program with a U.S. university. Responsibilities: - Teach... (Budget: $250 - $750 USD, Jobs: Electrical Engineering, Electronics, Engineering, PCB Layout, Research Writing)

I’m developing a BLE-based wearable IoT product and need a technical advisor who can help me avoid costly mistakes and ensure I hire the right prototype engineer—someone who can actually deliver a working, scalable product... (Budget: $2 - $8 USD, Jobs: Bluetooth Low Energy (BLE), Electrical Engineering, Electronics, PCB Layout, Wireless)

PCB Designer Key Responsibilities: Create and modify PCB layouts using industry-standard CAD tools (e.g., Altium Designer, Eagle, OrCAD, KiCad, etc.) Collaborate with electrical engineers to interpret... (Budget: ₹1500 - ₹12500 INR, Jobs: Arduino, AutoCAD, CAD/CAM, Circuit Design, Cisco, Electrical Engineering, Electronics, Microcontroller, PCB Layout, Product Design)

We’re developing a compact, long-life smart sensor device that monitors mechanical activity and detects abnormal events using motion and/or sound. The system will include a companion iOS and Android mobile app for device setup, real-time alerts, and event tracking... (Budget: $750 - $1500 USD, Jobs: Android, Bluetooth Low Energy (BLE), Electronics, iPhone, jQuery / Prototype, Mobile App Development)

I need a skilled car mechanic for a thorough pre-purchase inspection on a car. The inspection should focus on: - Engine and Transmission - Electrical Systems Ideal Skills and Experience: - Automotive... (Budget: $30 - $250 USD, Jobs: Chemical Engineering, Electrical Engineering, Electronics, Engineering, Mechanical Engineering)

I'm looking for a skilled engineer to design and build a drone charging station for quadcopters. These drones will autonomously charge dead electric vehicles within a 25-mile radius. Key Requirements:... (Budget: $250 - $750 USD, Jobs: Electrical Engineering, Electronics, Mobile App Development, PCB Layout, Wireless)

I need a USB-C modification for my PS Vita 1000. I want to achieve both charging and data transfer functionality. Requirements: - Use the USB-C part I will provide. - Ensure reliable charging and data transfer capabilities... (Budget: £10 - £20 GBP, Jobs: Arduino, C Programming, C# Programming, Electronics, Microcontroller)