Mini Hydro Power System Setup
Yep — you can make a *mini hydro* setup without an engineering degree. "Mini" usually means
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Electrical Schematics and Mentorship Creation
Control Panel Electrical Designer & Mentor Needed (Schematic + Panel Layout) I'm looking for an experienced electrical control panel designer who can help me cr...
Read moreESP32 Graphical Output Development
I need an ESP32 project that takes 7 analog inputs and produces 9 large numerical outputs on a graphical display. Requirements: - Use of ESP32 microcontroller....
Read moreSiemens S7-1200 Data Monitoring
I'm seeking a skilled professional to analyze and implement a data acquisition and monitoring system using the Siemens SIMATIC S7-1200 PLC and LOGO!. The primar...
Read moreUrgent EPLAN P8 Panel Layout
I need an EPLAN Electric P8 specialist who can jump straight into panel layout work and finish within the next two days. I will send you my existing project fil...
Read moreCustom 6-Port PoE Ethernet Switch Design
I need an experienced hardware designer to turn my concept for a six-port, gigabit-speed Ethernet switch into a complete, production-ready design. 3 of 6 channe...
Read moreBluetooth-Connected Reaction Training Pods Development
I'm seeking an experienced electrical or mechanical engineer to develop an innovative sport - brain stimulating product: reaction training pods that connect to...
Read moreResidential Electrical & Plumbing Layout
I’m finalising the construction documents for a large single-family home that will exceed 4,000 sq ft, and I now need a complete set of coordinated electrical a...
Read moreSTM32 Motor + Heater + Audio Main Controller PCB — KiCad Schematic, PCB, Gerbers & BOM
I need an experienced embedded hardware / PCB engineer to design a production-ready STM32-based main controller PCB for a therapeutic massage/spine bed system....
Read moreCustom Extension Adapter for Removable Code Chip Slot
Refer to the detailed SoW: https://docs.google.com/document/d/1chIdVUxTUR1S519dkXf8SChGZWYn12gk1tAyaAoJ1XU/edit?usp=sharing We need a product/electronics-mechan...
Read moreHigh-Gain Boost Converter Prototype Development
# Project Title **Hardware Design and Prototype Development of a Custom High-Gain Boost Converter Integrated with a Three-Phase Grid-Tied Inverter** ## Project...
Read moreCommunity Centre Lighting Design
I'm seeking a skilled lighting designer for a community center project. The focus areas are the lobby and hallways. Key Requirements: - Create a welcoming and f...
Read moreEmbedded Systems for Consumer Electronics
I am seeking the following: We have an existing industrial dispensing machine that we're using as the foundation for our first production prototype. While the m...
Read moreSolar MPPT Hardware Development
I'm looking for an experienced hardware developer to assist with my Solar MPPT project, which is currently in development. The specific areas where I need help...
Read moreIoT Firmware & Hardware Engineer
I’m taking a brand-new IoT device from idea to working prototype and need an embedded expert who can move smoothly between board-level decisions and low-level c...
Read moreMEP Takeoff, BOQ & Shop Drawings
I have a full set of MEP (Mechanical, Electrical, and Plumbing) design documents that now need to be transformed into three clear deliverables: • A detailed qua...
Read moreCozy Rustic Loft & Game Room Design
I'm transforming my walk-in closet into a cozy rustic loft and game room. I need an architect to create detailed plans for structural elements. Requirements: -...
Read moreMalaysia Used Test Equipment Sourcing
Please note that below task is only available to local Malaysians and long-term Malaysia residents. I need help tracking down reliable, fairly-priced, second-ha...
Read moreMOSFET-Controlled NTC Bypass
I need a compact RC timing network that drives a MOSFET to short-out an NTC after start-up so the circuit acts as an inrush-current limiter only for the first f...
Read moreBulk Power Supply Design
Hello, I am looking for an experienced power electronics engineer or engineering company to design and develop a high-reliability industrial AC-DC power supply...
Read moreSolar Inverter
Project Title: Solar Inverter Description: I am looking for an experienced freelancer to design and develop a solar inverter with a power output of 1-5kW. The p...
Read moreRectangular Tattoo Machine PCB Design
I’m building a compact, battery-powered tattoo machine and need a custom rectangular PCB that can both manage the lithium-ion power source and drive the rotary...
Read moreCutting Edge Loudspeaker Design Project
Products 3-Way Tower Speaker 3-Way LCR On-Wall Speaker Bipolar Surround Speaker Sealed Subwoofer In-Ceiling Speakers Outdoor Speakers We Need Loudspeaker Acoust...
Read moreComprehensive PSK Circuit Simulation
I need a complete phase-shift keying (PSK) circuit designed, simulated, and documented. The task starts with drawing a clean, logically laid-out schematic, then...
Read moreResidential ERI Compliance Analysis
I’m in the design phase of a new residential build and I need a formal Energy Rating Index calculation prepared to ANSI / RESNET / ICC 301-2022. The goal is sim...
Read moreAI Dashcam Schematic Design
I’m putting together an automotive-grade dashcam that runs on an AI SoC and would like a complete hardware schematic as the next step. The core board has to han...
Read moreCompact Lora-GPS-LTE PCB Design
I'm seeking an experienced PCB designer to create a small-sized, integrated PCB for a tracking device. The PCB should include the following components: - LoRa m...
Read moreCommercial Truck Diagnostics and Repair
I need a skilled automotive engineer for diagnostics and testing on a commercial truck. The systems requiring attention are: - Engine and transmission - Brakes...
Read moreAdvanced STM32 Motor & Heater Control Production
STM32 BLDC Motor + Heater Controller — KiCad Schematic, PCB, Gerbers & BOM (Production) Project Description (paste this) I need an experienced hardware/PCB engi...
Read moreWater filtration Experts
I am looking for a water filteration expert to complete a prototype, person will be working at Chennai or Madurai depending on the requirements.
Read moreSolar Panel Curtain Prototype Development
I’m looking for a freelancer in Delhi NCR who can help design and build a small working prototype of a flexible solar panel curtain or Venetian blind system for...
Read moreDouble-Layer PCB Design for Gadgets
I’m developing a new consumer-electronics device and I need a reliable double-layer PCB designed from the ground up. I will supply the schematic on paper. The p...
Read moreCoupled Thermal-Electrical Simscape Model
I need a Simulink model built entirely in the Simscape environment that captures the coupled thermal and electrical behaviour of a system. The simulation must l...
Read moreMaster’s UAV Path Planning Thesis
I’m nearing the end of my MSc and need comprehensive writing support for my thesis on UAV path-planning and detection, with a clear emphasis on simulation and t...
Read moreMiniature OTP Voice PCB Design
I’m building a small toy that plays a single prerecorded sound. To make this work I need a PCB design built around the OTP voice chip, a LiPo battery with its r...
Read moreOnboard China ODM/PCBA Vendor
I’m ready to move an industrial-grade controller board from 50K units to 500K Units production and need a China-based ODM and PCBA house that can step in, refin...
Read moreDelhi SolidWorks Prototype Engineer
I have an electro-mechanical prototype under way in my Okhla (Delhi) workshop at "Vishle dot com" and I need an developer , functional 3-D CAD assembly in Solid...
Read moreBPSK Circuit Layout & Simulation
I already have the parts list and basic idea for a Binary Phase-Shift Keying circuit, but I need a clear schematic that shows every component in its proper plac...
Read moreComprehensive PSK Circuit Simulation
I need a complete phase-shift keying (PSK) circuit designed, simulated, and documented. The task starts with drawing a clean, logically laid-out schematic, then...
Read moreHotel Electrical & Plumbing Design in Fiji use AS code
I’m developing a new hotel in Fiji and need a designer who can produce coordinated electrical and plumbing plans that comply fully with Australian Standards (AS...
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