Electro-Osmotic Concrete Drying Design
Electro-Osmotic Drying System – Electronics Specification Electro-Osmotic Drying System – Electronics Specification Client: Frode Evje – Norway Project Scope El...
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Integrate and prototype charging hub
Hi I will share the details with the shortlisted candidates. Thanks
Read moreAlphanumeric Smart Lock Prototype mechanical device
I need a working prototype of a mechanical lock that opens only after the correct alphanumeric code is entered on a keypad. The unit must recognise and store mu...
Read moreMulti-Speed Handheld Massager Retrofit
I have a battery-powered, two-head oscillating handheld massager that currently runs only at its fixed factory speeds. I want to open it up and give it a full u...
Read moreImprove Existing Circuit Design
I have a functional ESP32 setup that uses a 4×4 conductive matrix (rows × columns) designed to detect cuts. Each intersection represents a “cell” in the network...
Read moreOutdoor Concrete Yield-Stress Sensor
I’m developing a thin capacitive patch that can sit directly on fresh concrete and track yield-stress development in real time. The goal is true continuous moni...
Read moreCore Video Engine (CVE) card design and prototype, manufacturing
specs: CVE_Technical_Specifications.pdf SOW: CVE_Statement_Of_Work.pdf Sensor specs: Bolometric (1).pdf
Read morecreate a functioning charging hub
Hi I will share the details with the shortlisted candidates. Thanks
Read moreIntegrate and prototype charging hub
Hi I will share the details with the shortlisted candidates. Thanks
Read moreCustom Android Camera/Sensor & PCB Design
Phase 1 – Camera/Sensor Selection & Electronic Design for Android Device Project Description: I am developing a custom hardware product and want to begin with P...
Read moreMicrocontroller PCB for Dartboard LEDs
I'm wanting to convert a traditional dart board into one whereby the 20 numbers (1 to 20 around the perimeter of the board) are LEDs that can move at random eve...
Read morePCB designing
More details: Design A PCB having capability of gps, microphone, GPRS connectivity, battery point. Similar to A9G module.
Read moreIndustrial Control System Design
I need a seasoned electronics engineer who can take a control-system concept for industrial automation from idea to tested prototype. The work spans schematic c...
Read morePothole Depth Alert System -- 2
Water-logged stretches under urban flyovers regularly hide deep potholes that endanger pedestrians and vehicles. I want a compact, rugged device that can sense...
Read moreARM LCD Telemetry Board Design
I need a compact embedded board built around an ARM Cortex MCU that can capture serial data, process the GPS strings it receives, and present key values on a 10...
Read moreDevelopment of a simulator (biomedical equipment)
I am seeking a skilled freelance electronic engineer to develop a bench-tested, functional prototype of a simulator type biomedical device. This is a low-cost,...
Read moreRoute 2-Layer KiCad PCB
The KiCad schematic is already complete and the parts are approximately placed on a medium-sized board. What I need now is a clean, production-ready layout on j...
Read moreDesign 150W Sine Inverter
I need a compact, 150 W Pure-sine-wave 400 Hz inverter purpose-built for an industrial environment. It will run from a 24 V DC battery rail and must deliver a c...
Read moreIR Sensor Specialist for Outdoor Motion Detection
Infrared (IR) Sensor Engineer – Outdoor Motion Detection & Prototype Design (ESP32 / Arduino) Job Description We’re looking for an experienced Infrared (IR) and...
Read morePower Electronics Prototype Engineer Needed
We are seeking an experienced electrical engineer to join our team for a short-term project focused on developing next-generation hardware at a major startup. T...
Read moreBlue Roof Flashing Light Design
I need a compact, roof-mounted emergency bar light that flashes blue and is ready to install on a vehicle. The unit must withstand rain, vibration, and continuo...
Read more433 MHz RF LED Controller
I need a simple RF-based controller that can reliably switch an LED strip on and off from more than 20 m away. The remote must operate at 433 MHz; Scope • Provi...
Read moreRaspberry Pi CAN HAT & Enclosure
I’m looking for a hardware designer who can deliver a complete, ready-to-manufacture solution that lets a Raspberry Pi Zero W talk to three independent, galvani...
Read moreIR Laser Triggered Circuit
I need a breadboard setup that can receive an IR laser and trigger an electronic match inside a smoke pyro. Requirements: - IR laser receiver - Circuit to activ...
Read moreInterleaved Buck Converter Design & Simulation
This project requires the design and simulation of a 2-leg interleaved buck converter, followed by the creation of its corresponding PCB layout. The primary goa...
Read moreJLMH SmartHome Steuerung
Ich möchte aus meinem Konzept „SmartHome TMH2“ eine vollständig serientaugliche Steuerungslösung ableiten ‑ vom ersten Schaltplan bis zur lauffähigen Software....
Read moreTokyo On-Site Microscope Soldering Technician
On-Site!! Must be physically in JAPAN!!! We are looking for a skilled technician to assist with fine soldering under a microscope tasks on-site in Tokyo, Japan....
Read moreMulti-Layer PCB for Electronics
I am currently working on improving an already existing open-source project for personal use. It is an electromagnetic resonance drawing tablet implementation s...
Read moreIndoor Farm Watering Automation
I have created a base arduino cloud code that works - im looking for someone that can review it and make it as bullet proof as possible + offer their expertise...
Read moreTruck-Compatible Analog Control Module
Project Specification Output Voltage Control – Version 1.0 Environment: Automotive / Truck (12 V – 32 V systems, high-voltage transients) Type: Analog control m...
Read moreBattery-Powered Sensor Board Design
According to specs and sow in project files.
Read moreUSB-C PD Module Sourcing
I’m an independent U.S. inventor working on a new unparalleled project of convenience and I am in need of a USB-C compliant PD module designer. The specs are as...
Read more400W BLDC Controller and Motor Solution Design
I need a production-ready hardware solution that lets a 400 W BLDC motor run smoothly from 0 rpm up to 250 rpm while maintaining full torque across the entire r...
Read morePCB Design & Development – India Only
Looking for an experienced PCB Designer-Developer (India) with hands-on experience in ESP32 hardware. Project Scope: Custom PCB with ESP32-S3 Multiple sensor in...
Read moreROTARY ENCODER DIRECTION IN DEGREE FINDER
I’m developing a system that relies on a robust DC motor controller and I’d like an expert to turn my functional wish-list into a complete, ready-to-manufacture...
Read moreAWR2944 76–81 GHz mmWave Radar Design & Prototype (0.2m–400+ meter Range)
Summary Project Overview: I'm seeking experienced freelancer to design and prototype a 76–81 GHz mmWave radar board based on TI’s AWR2944. The radar needs to de...
Read moreМодификация Huawei: ультратонкий модуль
Задача состоит в физической модификации смартфона Huawei, серии от P40 до P70. Основная цель — создать ультратонкий модуль камеры, сохранив только основную каме...
Read moreElectronics Prototyping for Home Appliance
I am looking for an experienced electronics engineer to assist with the prototyping and testing of a home appliance consumer product. The focus is on refining t...
Read moreProduct Design with PCB Expert
I'm seeking assistance in designing a product that incorporates a PCB. While the specific functionality and form factor details are flexible, the focus is on cr...
Read moreSignal Processing Amplifier Repair
I have a signal processing amplifier board that is not providing any amplification or signal output. I am looking for an expert in India who can urgently repair...
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