ESP8266 OLED Eye Animation
I’m working on a small ESP8266-based gadget that drives a 0.96" I²C OLED (address 0x3C). The goal is to bring the screen to life with playful eye animations alo...
Read more
ID / Date
Listing
Link
Multisensor Embedded System Design
I’m building a compact embedded platform that can simultaneously collect data from temperature, pressure, and motion sensors—plus any other common sensors you f...
Read moreEasyEDA Schematic and PCB Modifications
Project Description: I have an existing EasyEDA project with files for both the schematic and PCB (EasyEDA files and PDFs). The scope of this project involves m...
Read moreEngine Overheating Repair Needed
The engine in my car has begun overheating and I need an experienced mechanic to carry out repair work that fully resolves the issue. Coolant temperature climbs...
Read moreSTM32 Nucleo Input Board Design
I need a plug-on input board for an STM32 Nucleo that cleanly brings five external signals and one digital contact into the MCU. All work must be done in KiCad,...
Read moreElectrical Neurostim Headband Prototype
I’m building a wearable headband that modulates neural activity through safe, low-level electrical stimulation to help correct dopamine and serotonin imbalances...
Read moreNeurostimulation Headband for Cognitive Recovery
I’m developing an adult-sized wearable headband that delivers gentle, targeted neurostimulation to restore healthy neural pathways and, in turn, improve overall...
Read moreGame Boy Link adapter RP2040 Board Optimization
Hello, I am looking to make an updated version of this board but with all of the needed pico and level shifter components on a single board that uses usbc https...
Read moreSmart Parking Gate Logic Design
I have already drafted a Smart Parking Gate Controller and will share the exact list of inputs, outputs, and the eight required operations as soon as we start....
Read moreFusion360 PCB-to-KiCad Upgrade
I already have a fully captured schematic and a reference board outline in Autodesk Fusion 360; traces have not yet been laid. Before we move forward I’d like a...
Read moreConveyor Systems Automation Specialist
I'm seeking an experienced industrial automation expert to design and implement a conveyor systems automation solution. The project aims to enhance our material...
Read moreAutomotive Engineer Consultation
I'm seeking an experienced automotive engineer for consultation, specifically in mechanical engineering. The focus is on engine diagnostics and repair, with an...
Read moreStoll Jacquard Scarf File Creation for KnitDraw program
I already have a finished PDF layout for a two-colour, double-sided jacquard scarf (40 cm × 150 cm) that will run on an 8 GG Stoll machine. What I still need is...
Read moreOp-Amp Neuron SPICE Simulation
I need a compact yet faithful SPICE-level model of a single artificial neuron built with operational amplifiers. The goal is to show how the electrical signal f...
Read moreWaveshare Educational Guides
I need help with a personal hobby project involving waveshare products. Hat A Board and DDSM 115 hub motors. I need some help with the set up and coding.
Read moreCrawler Robot Control System
Project Requirement: Remote-Controller Crawler – Control System Development Objective: I am developing a crawler robot that can operate on ferrous surfaces, The...
Read moreHand-Waving Doorbell Prototype & Launch
I have conceived a “hand-waving doorbell” that rings the moment someone passes a hand in front of a sensor—no button, no touch. I now need a partner who can tak...
Read moreCommercial Plumbing and Electrical Schematics
I need detailed plumbing and electrical schematics for a commercial building. Requirements: - Comprehensive diagrams for both plumbing and electrical systems -...
Read more7,9, 11,13 level inverter comparison analysis
7, 9, 11, 13 with 7 switches pmi 6 unidirectional and 1 is bidirectional switches using pd or pod or ps pwm techniques and thd should 1 to 3 percent thd with r...
Read moreExpert RUST Software Engineer with Clearance
Strong (expert) RUST Software Engineer, active Secret clearance willing to work onsite 100% Client Details: Our company is an agile global aerospace and defense...
Read morePCB Rework Soldering Specialist
Contract Cable Harness Soldering Technician Position Summary We are seeking a highly meticulous Contract Cable Harness Soldering Technician for a temporary enga...
Read moreIndustrial Automation Keypad Module Development
This project involves the development of a compact, sealed, and intelligent keypad module designed for industrial automation environments. The system integrates...
Read more4x4 Single-Layer PCB Design
I need a pcb using an ESP32-S3-wroom1. The board will have a usb-c port for programming. The board will use a 7.2v nimh battery connected to a buck converter to...
Read more24V Sensor AND PCB Design
I need a compact PCB that takes two 24 V, 3-wire photo-optic sensors and logically ANDs their outputs into a single sinking output. The board must expose nine s...
Read morePort SAME54 Firmware to SAME70
I have a mature code-base running on a Microchip SAME54 (Cortex-M4) that now needs to live on a SAME70 (Cortex-M7) board. All reference manuals, schematics and...
Read moreConvert Electrical Drawings to Schematics
I need electrical line drawings converted into schematic diagrams. Requirements: - Convert from Visio and PDF to schematics - Create single-line diagrams - Adhe...
Read moreSimulink DTC Fault tolerant control -- 2
I already have a fully-functional Simulink model that performs Direct Torque Control on a six-phase PMSM in healthy conditions. Your job is to turn it into a fa...
Read moreESP8266 Pixel LED Control -- 2
I have an ESP8266 sitting on my bench that I want to dedicate to a pixel-LED lighting project. The goal is to create a clean “pandol ” ( a round matrix led disp...
Read moreSimulink DTC Fault tolerant control
I already have a fully-functional Simulink model that performs Direct Torque Control on a six-phase PMSM in healthy conditions. Your job is to turn it into a fa...
Read moreESP8266 Pixel LED Control
I have an ESP8266 sitting on my bench that I want to dedicate to a pixel-LED lighting project. The goal is to create a clean “panadol” style design—think smooth...
Read moreWireless Charger PCB Optimization
I already have a wireless-charging circuit squeezed into a 40 mm × 14 mm board, but I want to refine it so the board cleanly drives three on-board LEDs that com...
Read moreCompact High-Speed PCB Design
Note: In Person Project, in Banglore, India and/or Mumbai, India Note: Experience with High Speed PCB Design is mandatory / portfolio projects with EMMC. The pr...
Read moreSTM32 Firmware Development
I'm looking for an experienced STM32 programmer to develop firmware from scratch for a radio interface. The firmware needs to support I2C, SPI, and UART communi...
Read moreOmron PLC Automation Specialist
I need an experienced professional to modify an existing Omron PLC program. The primary function is to automate an entire machine, including customizing various...
Read moreAudi 4.0T Swap Wiring Diagram
I’m dropping a 2016 Audi S8 4.0 TFSI into my 2012 Audi A4 Avant and need one clear, consolidated wiring diagram focused on the engine-side ECU connections. I al...
Read moreFlexible Game Controller PCB Design -- 2
I’m building a next-generation video-game controller accessory and need a seasoned engineer to transform the idea into a production-ready flexible PCB. The boar...
Read moreConsumer Device Double-Layer PCB Design
I have a new consumer-electronics build that hinges on a compact, double-layer PCB dedicated to clean, efficient power management. The board will sit at the hea...
Read moreRemote Controls Engineer Needed
Position Overview: We are seeking a skilled Electrical and Electronics Engineer (Remote) to join our team. In this role, you will design, analyze, and support t...
Read moreSchneider PLC-HMI Commissioning
I need a Schneider-brand PLC programmed, tested, and fully commissioned so it communicates seamlessly with the accompanying HMI. The goal is straightforward: au...
Read moreSAW Filter PCB Layout Verification
I am routing a PCB that hosts a surface-mount SAW filter intended to clean up an RF signal in the VHF band. I want a fresh, expert pair of eyes to make sure the...
Read more