Electronics

I’m developing an electromechanical product whose performance hinges on a well-engineered power system. I need an engineer who can take ownership of everything from initial concept through to verified schematics and simulation results... (Budget: $10 - $80 AUD, Jobs: Circuit Design, Electrical Engineering, Electronics, MATLAB, Matlab and Mathematica, Mechanical Engineering, Simulation, Technical Documentation)

I’m developing an electromechanical product whose performance hinges on a well-engineered power system. I need an engineer who can take ownership of everything from initial concept through to verified schematics and simulation results... (Budget: $10 - $80 AUD, Jobs: Circuit Design, Electrical Engineering, Electronics, MATLAB, Matlab and Mathematica, Mechanical Engineering, Simulation, Technical Documentation)

I’m developing an electromechanical product whose performance hinges on a well-engineered power system. I need an engineer who can take ownership of everything from initial concept through to verified schematics and simulation results... (Budget: $10 - $80 AUD, Jobs: Circuit Design, Electrical Engineering, Electronics, MATLAB, Matlab and Mathematica, Mechanical Engineering, Simulation, Technical Documentation)

I need a working prototype of an AI-enabled collar that keeps real-time watch over a cow’s well-being and daily habits. The collar has to: • Track health by continuously capturing heart rate, temperature and respiration, flagging anomalies for early intervention... (Budget: ₹65000 - ₹100000 INR, Jobs: AI (Artificial Intelligence) HW/SW, AI Model Development, Arduino, Electronics, Embedded Systems, Machine Learning (ML), Product Design, Python)

Project : to design Battery charger and BMS(Battery management system) Existing Battery Configuration 2 × 12V, 100Ah Sealed Lead Acid (SLA/VRLA) batteries connected in series (24V DC system) Scope of... (Budget: ₹12500 - ₹37500 INR, Jobs: Circuit Design, Electrical Engineering, Electronics, Embedded C++, Embedded Systems, Firmware Development, PCB Design and Layout, PCB Layout)

Hi,I am building the DefendX Tactical Smartwatch. I need an expert hardware engineer to design the board completely from scratch—starting with component selection and schematics, all the way through 4-layer PCB layout and physical lab testing... (Budget: ₹12500 - ₹37500 INR, Jobs: Circuit Design, Electronics, Embedded Systems, Microcontroller, PCB Layout, Product Development, Technical Documentation)

I am building a proof-of-concept 2D LiDAR unit from the ground up and need a mainland-based embedded electronics engineer who can handle every step of the design and bring-up process. The goal is a compact... (Budget: ₹12500 - ₹37500 INR, Jobs: Arduino, Electronics, Embedded Systems, Firmware Development, Microcontroller, PCB Design and Layout, PCB Layout, STM32)

We are developing an industrial AI camera system based on the Rockchip RV1126B processor and onsemi AR0234 global-shutter image sensors. We want to use a ready-made RV1126B SOM/core board and develop a custom carrier PCB... (Budget: ₹12500 - ₹37500 INR, Jobs: AI (Artificial Intelligence) HW/SW, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Industrial Design, Linux, PCB Layout)

I’m putting together a Wi-Fi light switch around the ESP32 and I need complete firmware plus a small, self-hosted web interface so the unit can sit on my network and drive a dimmable light circuit. From... (Budget: ₹1500 - ₹12500 INR, Jobs: Arduino, CSS, Electronics, HTML, JavaScript, MQTT, REST API, Web Development)

Engineering Proposal – Slim Custom Jewellery Tablet (MVP) We are looking for an engineering partner to develop a slim, premium, purpose-built touchscreen tablet for our jewellery business. The device will... (Budget: ₹25000 - ₹100000 INR, Jobs: Android, Database Management, Electronics, Embedded Systems, Industrial Design, Mechanical Engineering, Mobile App Development, PCB Design and Layout, PCB Layout, Product Design)

I'm seeking an experienced circuit designer to create a digital control system for a Bi Color LED Matrix. The core component of this system will be a microcontroller that can add good sound quality designed by software in which each LED will have a sound frequency... (Budget: $30 - $250 USD, Jobs: Analog Electronics, Audio Engineering, Circuit Design, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, PCB Layout, Radio Frequency Engineering, Signal Processing)

I have an ESP32-D dev board and three unused PAA5100JE optical-flow sensors. I only need to bring one online first, confirm it streams clean motion data, then replicate the solution for the other two... (Budget: $10 - $30 USD, Jobs: Arduino, C Programming, Circuit Design, Electronics, Embedded Systems, Microcontroller, PCB Layout, Sensor Integration)

I’m putting together a new product prototype that pairs a PAA5100JE optical-flow breakout board with an ESP32. The goal is to have the ESP32 handle Wi-Fi connectivity, pull motion data from the PAA5100JE,... (Budget: $30 - $250 USD, Jobs: Arduino, Bluetooth Low Energy (BLE), Electronics, Firmware Development, HTTP, Microcontroller, MQTT, Prototyping)

I want an ultra-low-power driver board that can run a small E-Ink panel completely untethered. The module must expose both WiFi and Bluetooth so it can receive data from a web API or a local mobile app and refresh the screen on demand... (Budget: $30 - $250 USD, Jobs: Arduino, Bluetooth, Electrical Engineering, Electronics, Embedded Systems, Firmware, PCB Layout, WiFi)