Heat Stroke Smartwatch Prototype
I need a prototype developed for a heat stroke monitoring smartwatch. Essential functionalities: - Temperature monitoring - Heart rate monitoring - Fall detecti...
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Analog Clock with Temp-Humidity Display
I need a wall clock that displays time with an analog design. It should also include small digital screens indicating temperature and humidity. Additionally, th...
Read moreGrid-Tied Solar System Upgrade
I'm looking to upgrade my current grid-tied solar system in the UK. The main goals of this upgrade are to add battery storage and install additional solar panel...
Read moreIoT Embedded Firmware for User Monitoring
I’m putting together a small IoT device whose sole job is to collect and monitor user-activity data and stream it to a companion mobile or web dashboard. The ha...
Read more150VA Pure Sine Inverter Design
I need a robust, 150 VA pure-sine-wave inverter prototype, that runs from a 28 V DC source and cleanly drives EL lighting systems at 40-120V AC (variable), 400...
Read moreBluetooth Audio PCB Prototype Design
I am taking our new portable solid-surface speaker from concept to bench and need a compact, production-ready Bluetooth audio PCB that hits all the usual checkp...
Read moreCompact HDMI-GVIF Converter PCB
I need a complete PCB design that converts an HDMI 2.1 signal to GVIF for an automotive project. The board has to fit a tight, in-dash enclosure, so every milli...
Read moreMATLAB/Simulink Control Simulation Support
I have a set of control-engineering models in MATLAB/Simulink that need a professional tune-up. Your job will begin with a quick review of the existing model ar...
Read moreAWR RF Power Amplifier Simulation
I have a complete set of measured S-parameters for each active and passive element in my power-stage, including the coax-balun network. I now want to see how th...
Read moreVR Educational project ready one & Paper
I am looking for a complete, ready-to-run virtual-reality learning experience that teaches core concepts drawn from both Engineering and Computing, with a clear...
Read moreYagi Antenna Design for HF/VHF
I'm looking for an experienced antenna designer to create a Yagi antenna for both HF and VHF bands, specifically for amateur radio use. Requirements: - Coverage...
Read moreAutoCAD Electrical Diagram Redraw
I need a scanned EU electrical wiring diagram redrawn in AutoCAD Electrical. The current format is PDF, and it is a wiring diagram. No additional annotations or...
Read moreElectrical Engineer for Book Review -- 2
I'm writing a book on substation equipment and need an electrical engineer to review and edit. Key requirements: - Review for technical accuracy - Focus on equi...
Read morePrecision RF Signal Location
I need a skilled professional to locate RF signals, specifically microwave frequencies, in an urban environment. This is for surveillance and monitoring purpose...
Read more27.5 kVA 600 V Transformer
I need a 27.5 kVA power transformer engineered for an industrial setting and operating at 600 V. Efficiency and reliability are top priorities, but the unit mus...
Read moreIoT Engineer for Smart Wi-Fi Socket Design - 21/05/2026 08:49 EDT
--- Job Title Smart 16A Socket (Wi‑Fi + App + Energy Monitoring) Job Description I need an IoT / electronics engineer to design a 16A Wi‑Fi smart socket that ca...
Read moreFix ATMS PCB Power Planes -- 2
My almost-finished ATMS board in Altium Designer still has its 5 V rail and ground net incompletely routed. I need a fellow Altium specialist to open the existi...
Read moreIndoor Car Photo Studio Design
I’m putting together a dedicated indoor studio built exclusively for photographing cars and need an engineer who can translate my vision into a workable plan. T...
Read moreSmartwatch Hardware Design Specialist
I need an experienced engineer to design the hardware for a smartwatch. Key components to be designed include: - Sensor Integration: Heart rate monitor, acceler...
Read moreIoT Engineer for Smart Wi-Fi Socket Design - 20/05/2026 22:32 EDT
--- Job Title Smart 16A Socket (Wi‑Fi + App + Energy Monitoring) Job Description I need an IoT / electronics engineer to design a 16A Wi‑Fi smart socket that ca...
Read moreArduino Vehicle CCTV System
I need an Arduino-based CCTV solution that will keep watch over my car for security monitoring. The unit has to be fixed on the vehicle itself, so everything—fr...
Read morePlano básico de alumbrado condominio
Cuento con el plano arquitectónico completo del condominio y toda la información de referencia; sólo necesito que coloques el sistema de alumbrado de forma clar...
Read moreEmbedded Systems Research Assistant – Assistive Technology Project
I am seeking a motivated Embedded Systems Research Assistant to support the development, simulation, and experimental validation of a low-cost electronic assist...
Read moreResidential PV Panel Install & Survey
I’m ready to take my single-story home off the ever-rising power-bill treadmill and would like a complete photovoltaic solution. Before we move ahead, I need a...
Read moreLow Voltage Isolation Transformer Design
I need a transformer designed specifically for power distribution applications. The transformer needs to be an isolation type and operating at low voltage level...
Read moreKiCad Mixed-Signal Schematic to Gerber Generation
I have a completed mixed-signal Schematic circuit drawn in KiCad and I now need production-ready fabrication files. Your task is to take my schematic and genera...
Read moreEjercicios básicos Cadesimu-FluidSIM-TIA PORTAL
3 EJERCICIOS UNO DE CADE SIMU,OTRO DE TIA PORTAL Y OTRO DE FLUIDSIM ,ADJUNTO EJERCICIO EN WORD 1. EJERCICIO 1, Automatismos Eléctricos: Se dispone de una máquin...
Read more3 ejercios cadesimu,fluidsim y tia portal
EJERCICIO 1, Automatismos Eléctricos: Se dispone de una máquina formada por 2 motores trifásicos, dos pulsadores, S0 (pulsador de paro normalmente cerrado NC) y...
Read moreOilfield Skid Electrical Drawings
I need electrical drawings for three oilfield skids being fabricated for the USA. Each skid has one transmitter and four level switches wired to a stainless jun...
Read moreCustom PCB Layout & Gerbers
I need a production-ready PCB layout, complete with Gerber files, for a data-acquisition board that will live inside industrial equipment. The schematic is fini...
Read moreEMI-Free ESP32 Sensor Interface Board
My press machine sits in a very noisy electrical environment—motors, relays, and plenty of EMI that keeps corrupting the signal coming from a PNP sensor. The se...
Read morePLC Programming for HVAC Control
I need a skilled programmer to wire a PLC program with automation direct hardware and software for an HVAC system, focusing on temperature regulation using ther...
Read moreInnovative Bone-Conduction Device Development
Main requirements: * Device should sit behind the ear on the mastoid bone area * Hidden inside hair so almost invisible during normal use * Very lightweight and...
Read moreHam Radio PCB Design
I need a PCB designed for a ham radio device. The PCB should support the functionality of transmitting signals. Requirements: - Design a PCB specifically for ha...
Read moreEducational Robotics Enclosure Design -- 2
Product 1: Programmable Board Enclosure (DIY Robotics MCU) • Purpose and audience: Enclosure for a student-friendly robotics microcontroller (Classes 6–12); mod...
Read moreC2000 Bug Fixes for Renewables (F28p65x)
The control firmware that drives my renewable-energy power stage runs on a TI C2000 MCU, and a few stubborn bugs are holding up field deployment. Your task is t...
Read moreSiemens S7-1200 Flow Control
This project centres on a Siemens S7-1200 installation that must supervise and regulate a continuous flow-control process inside an industrial plant. The hardwa...
Read moreFire Fighting design
i have a industrial building and have to design firefighting.
Read morePressure Measurement Device Development
I need a compact device to apply and measure pressure. The mechanics should be less than 2 inches in length, about 1 inch in width, and can use a spring mechani...
Read moreProfessional Deck Plan Needed
I'm looking for a reliable and professional builder to create approved city building plans for a composite deck. The plans should incorporate: - Space for finis...
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