Automation Engineer for Switch-Actuator Integration
I'm seeking an experienced engineer to connect push-button electronic switches to linear actuator mechanisms. This setup is intended to automate a process. Key...
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Battery-Powered Analog PCB Design
I have an all-analog circuit that I now need translated into a clean, production-ready hardware package. The job is two-fold: first, capture the complete schema...
Read morePakistani PCB Layout Specialist Needed
I need single-sided, double-sided, and full multi-layer PCB layouts created for mixed-signal work. The boards combine analog and digital circuitry and will be u...
Read moreSmall project CODESYS 3.5 PLC Automation
I am looking for an experienced PLC programmer to do on a small CODESYS 3.5 automation project. The task involves creating a simple sequential control process u...
Read moreRaspberry Pi 5 PCIe Issue Resolution
I'm experiencing a problem with a PCIe switching device not enumerating on my Raspberry Pi 5 running Raspberry Pi OS. Key Requirements: - Expertise with Raspber...
Read moreKiCad Two-Layer ESP32 PCB
I have a complete written pinout for a small board built around an ESP32-WROOM module, I have the circuit assembled with bare wires and I now need that schemati...
Read moreCustom ESC for Glider
I need a purpose-built Electronic Speed Controller for my electric glider that runs on 2-3 cell Li-Po packs (7.4 V – 11.1 V). The unit must deliver: • Responsiv...
Read moreIoT Device Design: Predictive Maintenance & Leak Detection
Project Title: Low-Power Cellular IoT Predictive Maintenance & Leak Detection System Project Overview: We are seeking an experienced developer to design and pro...
Read moreSTM32 I2C Driver Development
I need a clean, well-documented I2C driver written in C for my STM32 board. The driver must operate in both master and slave modes while staying strictly within...
Read moreIndustrial Controller Board Design & Prototype
We need an industrial controller board designed from scratch and delivered as a demonstrated, working prototype. The board mounts inside a vending machine and i...
Read moreMQTT RTU Sensor Data Firmware development
I need clean, reliable firmware that will sit on my existing RTU hardware, pull live sensor readings, and publish them to my cloud broker over MQTT. The focus i...
Read moreStandby Generator PCB Design
I'm looking for an experienced PCB designer to create a control board for my standby generator. The PCB should manage an Automatic Transfer Switch (ATS) and eng...
Read moreGPS Receiver Design and Development
I'm looking for a skilled engineer to design and develop a GPS receiver primarily for navigation purposes.and transmit and receive the signal over rf antenna Ke...
Read moreArduino Industrial Counter & Timer
I already have a partially-working prototype for an industrial counter + timer built around an Arduino. It needs to count production units while tracking elapse...
Read moreESP32 Ball Motor Control Integration
I’m building a handheld device that lets me roll a ball across any flat surface and have it actively steer itself so the pen mounted inside draws in the exact d...
Read moreCompact Mobile Charger Prototype Design
I’m bringing a brand-new electronic charger to market and need an engineer who can turn my concept into a fully working prototype. The focus of this engagement...
Read moreWaterproof Anchor Control PCB, Case and Waterproof external connectors
I need a compact, reliable PCB and a compact case design. The board contains an ESP32 that will run the anchor-control logic on my boat and live inside a fully...
Read morePrototipo tDCS Inalámbrico (Booster NK)
Ingeniero Electrónico – Prototipo tDCS Inalámbrico (Booster NK) Español nativo/fluido Descripción del Proyecto: Busco un Ingeniero Electrónico con experiencia e...
Read morePneumatic Gripper Prototype Development
I want to turn a concept for a pneumatic actuator into a working prototype that can grip or clamp objects with repeatable, controllable force. The job spans mec...
Read moreArduino CAN Bus Module Development
I'm seeking an experienced engineer to develop an Arduino CAN Bus module specifically for controlling power steering systems in automotive applications. Key Req...
Read more7037IC固件无损提取
我已从设备上安全拆下 7037IC 芯片，物理状态完好。现在希望在对芯片零损伤的前提下，一次性读取出其中的手机操作系统固件。为协助你完成工作，我可以提供： • 高分辨率引...
Read moreAI-Hydro-Pneumatic Suspension Control Development
Scope of Work AI/ML-Based Predictive Active Hydro-Pneumatic Suspension Control Software Development Project Overview We are developing an Active Hydro-Pneumatic...
Read moreCompact BJT 2-Bit Counter
need a straightforward 2-bit counter designed entirely with discrete Bipolar Junction Transistor (BJT) logic. My priority is to keep the component count as low...
Read moreOn-Site IoT Firmware Updates
I have a couple of small IoT units here in Hamilton, ON (L9C 6A4), I need someone who can come to the house with Microchip’s IPE and the right programmers, conn...
Read moreAI-Managed EV Battery Swapping System
Project Description Bullet Points Project Overview: Develop an AI-driven management and reservation system for EV battery swapping stations. The system will ena...
Read moreSN7037烧录方案开发
我正在推进一款基于 SN7037 BOHT 的项目，需要与你一起完成整套烧录方案与量产资料。整个开发分为三阶段：前期验证、过程中跟进、最终交付，目标是在一个月内封闭完成。 前...
Read moreTechnical Content Writer (Electronics Industry) – Long-Term Collaboration
We are Unikeyic, a global electronic components distributor, and we are looking for experienced technical writers for a long-term collaboration. If you have a b...
Read moreRF Embedded Engineer for Ultrasound Experiments
We are seeking an experienced RF/Embedded Hardware Engineer to design a custom printed circuit board (PCB) and accompanying firmware to drive a high-power piezo...
Read moreCustom 16-Channel EEG Board Design -- 2
Bid With Your related past work please (Any Seller) I am working on a prototype and I want to build a custom 16-channel EEG board by combining the OpenBCI Cyton...
Read moreCustom 16-Channel EEG Board Design
I am working on a prototype and I want to build a custom 16-channel EEG board by combining the OpenBCI Cyton and Daisy designs into one single PCB. Cyton board:...
Read moreRealtek 8168 Network Driver Development for ThreadX using NetX Networking Package
I'm seeking an experienced developer to write a network driver for the Realtek 8168 chipset on Express Logic ThreadX using the NetX networking package The drive...
Read morePrototype Radiation Alert Watch -- 2
I need a wrist-worn prototype that continuously samples ambient radiation and instantly warns the wearer whenever levels reach a hazardous threshold. The core g...
Read more7037ic固件提取分析
我手头有一颗7037ic芯片，需要完整提取其中的固件，并在拿到固件后针对设备当前出现的问题做一次故障排除层面的分析。 工作内容分为两步： 1. 固件提取 • 使用合适的 ISP/J...
Read moreDevelopment of a Working Ultrasonic Time-of-Flight (TOF) Prototype
This is a hardware development project. I require a fully functional working prototype, not a simulation, research paper, or theoretical design. The final deliv...
Read moreArduino 16-Relay Control Code
I have a 16-channel relay board that must be driven by an Arduino. Each of the sixteen micro-switch inputs will correspond to one—and only one—relay output. Whe...
Read morePortable Utility Gadget Prototype Development
I want to bring a compact, consumer-friendly utility gadget to market and need an engineer who can take it from idea to production. The core of the device is si...
Read moreFuel Dispenser PCB & Safety Design
I need a PCB hardware designer who already understands fuel-grade gas dispenser electronics and has hands-on experience designing intrinsically safe circuits. T...
Read moreSTM32 Motor + Heater + Audio Main Controller PCB — KiCad Schematic, PCB, Gerbers & BOM -- 2
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 moreAll-Purpose Rechargeable Table Fan Design
I am seeking an expert Embedded Electronics & Product Designer to develop a customized, high-performance "All-in-One Convertible AC/DC Fan" from scratch. We req...
Read moreCapacitive Electrode for Concrete Slipform
# FastForm Capacitive Sensor Electrode — PCB Design & Order Brief --- ## Overview I need a **very simple 2-layer PCB** designed and manufactured. Two variants,...
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