Eingebettete Systeme Jobs

Ich habe bereits einen funktions­tüchtigen Prototypen auf Basis eines ESP32-WROOM-32 aufgebaut, stoße jedoch bei der Fein- und Serien­entwicklung an meine Grenzen. Ich suche deshalb Unterstützung, die Hard- und Software gleichermaßen abdeckt, um das Gerät für Trainings­puppen von Einsatzkräften zur Marktreife zu bringen. Was das System künftig zuverlässig leisten soll: • Audio ausgabe – wahlweise vorab gespeicherte oder per Funk übertragene Signale • Wärme­abstrahlung, damit eine Wärmebild­kamera die „Person“ erkennt • Bewegungs- und Geräusch­erkennung zur Interaktion mit Rettungs­kräften • Akkubetrieb mit intelligenter Energie­verwaltung (min...

ATLANTIS OTA UPDATE SYSTEM – DEV PROMPT (WIFI TEST FIRMWARE) Objective Implement a production-grade OTA firmware update system for Atlantis controllers that is safe, rollback-capable, power-loss tolerant, and integrates with Blynk NCP (ESP32 runs unmodified NCP firmware). Deliver test firmware that validates the entire OTA lifecycle over Wi-Fi before Blynk integration. System Overview Hardware Primary MCU: STM32H723VIT6 (main firmware; Arduino sketch runtime) Connectivity MCU: ESP32 running Blynk NCP binary (not modifiable) Dealer flashing: Android Dealer Toolkit via USB-C UART, toggling BOOT0 + NRST, using STM32 ROM bootloader Dealer flashing is force-install / recovery Dealer flashing does NOT interact with running firmware Dealer flashing does NOT write OTA metadata Non-Negotiabl...

Hiring Freelancers – AI / Computer Vision & Edge Systems Confidential Enterprise Project (NDA Required) We’re looking to engage a few experienced freelancers for a confidential, enterprise-grade technology project involving computer vision and edge AI. The work is part of a real production deployment (not a research project or demo). Detailed project information will be shared only after shortlisting and NDA signing. Engagement Details Type: Freelance / Contract Duration: ~3–4 months (extension possible) Commitment: Full-time preferred (role dependent) Work mode: Remote (India preferred) Start: Immediate / near-term Open Roles 1. Computer Vision / Machine Learning Engineer What we’re looking for: Hands-on experience with object detection / visual recognition Exp...

Ho bisogno di una scheda elettronica su misura che gestisca esclusivamente sensori di movimento installati all’interno di un espositore. L’applicazione è quindi indoor: vorrei un circuito compatto, a basso consumo e in grado di dialogare in modo stabile con i sensori IR/PIR (o tecnologia analoga, se più indicata). Oltre al dimensionamento elettrico, mi interessa che vengano previsti i connettori giusti per un cablaggio rapido dentro la struttura espositiva e che l’alimentazione sia compatibile con i 5-12 V già presenti nello stand. Non ho vincoli sul microcontrollore: va bene qualsiasi soluzione diffusa e facilmente reperibile, purché la programmazione sia semplice da aggiornare in caso di future modifiche logiche. Deliverable richiesti &bu...

For my current university project I have to build a compact PCB whose only job is to collect data from several temperature sensors and route those readings to the rest of my prototype through simple wired connectors. Everything must be laid out and modelled inside Fusion 360, right down to the housing that will protect the board once it is fabricated. Here is what I need from you: • Create the full schematic and board layout in Fusion 360’s electronics workspace, optimised for straightforward sensor-integration and robust wired headers. • Export clean Gerber/Drill files plus the native Fusion 360 design so I can iterate later. • Model a 3-D printable enclosure in the same project file, dimensioned precisely to the finished PCB, with openings for the temperature-...

Project Brief: Stealth-Modified Automatic Parking Disc (Certified for Public Road Use in Germany) Project Goal: I want to technically modify a certified electronic parking disc approved for use in Germany (must have an official certification number and ECE approval), so that it continues to automatically update the displayed parking time even after the vehicle has been parked. This modification must be invisible and undetectable from the outside, meaning the device must look and behave like the original product to any observer or parking enforcement officer. Background: Standard electronic parking discs are designed to detect when a vehicle is turned off and then freeze the display at the next permissible half-hour mark. This allows parking enforcement to determine how long the car has b...

I want to turn my stock WowWee MiP into a fully-independent companion with far more capability than the original phone-controlled toy. The big push is to give it functional robotic arms—servo-driven, proportional, and strong enough to perform simple pick-and-place demos—while keeping the self-balancing chassis intact. To drive everything, I need an internal “brain” (Raspberry Pi, ESP32, or another MCU you’re comfortable with) that can: • run onboard code without any phone connection • store multiple programs in flash so I can swap behaviors on the fly • process a forward-facing camera for navigation and object tracking • handle voice-command triggers and speak back in character using a small speaker For interaction I’m l...

I am rolling out an in-dash Android interactive display and need a seasoned AOSP specialist to turn the stock source into a lean, security-hardened custom ROM. The target hardware is a car-grade unit that hosts a camera alongside proximity and accelerometer sensors, so the build must include the right HALs and permissions for those components. What I want you to handle: • Fork the AOSP branch that best matches our SoC, import or craft the correct device tree and board-config, and fine-tune the kernel where necessary. • Strip every Google Mobile Service while preserving base Android stability. • Apply low-level security tweaks (SELinux policy work, verified boot, hardening flags). • Set up seamless OTA delivery (delta or full images) so field upgrades stay painless. &bu...

I already have the full AOSP source checked out and the proprietary blobs for a piece of dedicated in-vehicle hardware. What I need now is an Android engineer who has been through the full custom-ROM cycle before and can take the lead on turning that raw tree into a production-ready build. Scope of work • Strip every trace of Google Mobile Services and replace only what is strictly necessary with open-source or in-house components. • Harden the system: SELinux in enforcing mode, verified boot, secure default props and permissions, plus any kernel-level mitigations you normally deploy. • Update or create the device tree and BoardConfig so the microphone, speakers, Bluetooth and the built-in camera work flawlessly; the unit does not rely on a touchscreen, so please make...

The embedded system comprises 2 STM32 boards connected to their own 7 sensors, 1 motor, and 3 relays. Each is connected to the central Raspberry Pi 4 board. The RIGHT STM32 board also has a TFT ST7789 2inch display. The Raspberry Pi has its own 5-inch display (connected via HDMI) and is connected to a battery BMS via UART and controls the ON/OFF switching of the exoskeleton system driven via a 48V 10A relay. The Raspberry Pi also controls the operation of a 5V air-pump via a relay able to deliver 1.5A We require the following tasks to be carried out: user interface (GUI) developed for the STM32 to drive the ST7789 display. developed for the Raspberry Pi display. for the Right-leg STM32 microcontroller. for the Raspberry Pi. for the Left-leg STM32 microcontroller.

Necesito ayuda puntual para afinar un proyecto existente sobre ARM STM32. El hardware ya cuenta con: • Protocolo de comunicación binario implementado • Dos tiras WS2812 de 60 LEDs cada una, controladas de forma independiente • Módulo RFID PN532 • Conjunto de switches de entrada Mi prioridad ahora es la integración del RFID y los switches; los obstáculos que enfrento son Problemas de software. Quiero que ambos elementos se lean de forma fiable y se enlacen correctamente con el resto de la lógica ya programada. Busco a alguien con demostrable Experiencia en: – Desarrollo sobre microcontroladores STM32 (bare-metal o HAL). – Manejo de periféricos I²C/SPI, interrupciones y temporización precisa. ...

I'm looking for an experienced programmer to develop RF modules based on MTK chips. The primary functionality required is signal reception, specifically for digital signals. This project extends to firmware modification for new hardware of the F21 Pro model, adapting it to work with US bands and ensuring wide usability. Key Requirements: - Modify NV data in the firmware to suit the new chipset (likely running on LWTG) and adapt this file for US band compatibility. - Ensure the firmware can be flashed easily to multiple phones and that a complete backup source file is provided. - Conduct thorough compatibility testing for the firmware. Ideal Skills and Experience: - Strong background in RF engineering and programming. - Expertise with MTK chipsets and NV data modifications. - Experie...

I’m ready to move from concept to working prototype on a home-security robot that focuses solely on emergency response—specifically, detecting break-ins and sending instant alerts. The core idea is a mobile unit that patrols designated zones, recognises unauthorised entry, and pushes real-time notifications (sound, SMS, or app-based) to my phone while triggering audible deterrents on-site. Here’s the shape of the work: • System architecture: advise on the right combination of sensors (camera, PIR, ultrasonic, mic), onboard processing (Raspberry Pi, Jetson, or similar), and wireless protocols so the robot can run edge-based computer-vision without relying on the cloud. • Detection pipeline: develop or integrate a lightweight model—OpenCV or TensorFlow-L...

I’m building a proof-of-concept access controller that uses Fujitsu’s PalmSecure sensor on a Raspberry Pi. I already have the broad concept sketched out; what I need is a partner who can take it from idea to a working, desk-tested prototype. Hardware setup, software development, and full PalmSecure integration are all in scope. That means choosing the right Pi model, wiring the PalmSecure unit and any relays/LED indicators, and making sure the power budget is solid. On the software side I’m leaning toward Python or C++ on Raspberry Pi OS, but I’m open as long as the PalmSecure SDK runs reliably on ARM. The application must handle: • User authentication via palm-vein templates • Secure data storage and quick retrieval of templates and event logs &bull...

Job Description:- We are a registered company coordinating academic projects in the Embedded / ECE domain for Indian universities. We are looking for one reliable freelance Embedded Systems developer for long-term, project-wise collaboration. This is not a full-time job. Work will be assigned per project. Scope of Work Develop Embedded / ECE hardware or simulation-based projects Support domains like: Embedded Systems, IoT, ARM / Microcontrollers FPGA / VLSI (optional) Control systems / Sensors / Automation (as applicable) Deliverables per project: Working code / simulation / hardware logic Result screenshots / output proof Project report content (chapter-wise) Project PPT content IEEE conference paper draft Scopus journal extended paper draft Support 1–2 rounds of re...

I'd like to create a schematic and PCB layout that I can use to print from a photo I have. The layout is based on an ATmega and an ESP32, along with a servo connected to the ATmega. I'd like a guide on how to create a schematic file that I can modify and use in the future, not just the photos I have.

I have a production-ready, IGBT full-bridge welding inverter that already powers both TIG and MMA processes, yet the embedded side still needs a final expert pass before release. The control board is built around 8051 and STC MCUs running Keil C51 firmware, and every line of code directly shapes arc stability, HF start, AC balance, soft-start, and safety interlocks. The short-term goal: review, tidy, and extend the existing code so it drives the power stage flawlessly in TIG and MMA, AC and DC. That means refining PWM timing, gate-drive dead-time, current-feedback filtering, and all the little state-machine details that separate a decent welder from a great one. Core tasks and deliverables • Audit the present C51 codebase, flagging race conditions or timing pitfalls. • Im...

I'm looking for an engineer or team to create a hockey robot defender. The robot will need to: - Block shots - Intercept passes It should be able to operate on both indoor and outdoor rinks. Primary control will be through pre-programmed routines. Ideal skills and experience: - Robotics engineering - Experience with remote control and pre-programmed systems - Knowledge of outdoor and indoor sports environments, particularly ice hockey.

Job Description (Requirements Only) We are seeking a highly experienced embedded systems and drone software engineer to help develop a next-generation, proprietary drone show platform. The ideal candidate must have deep expertise in flight control firmware, UAV swarm systems, and hardware-level integration. Required Qualifications Extensive experience with PX4 firmware development Strong background in embedded systems (C/C++) Proven experience working with UAV flight controllers Deep understanding of MAVLink protocol and flight control architectures Experience integrating GPS/RTK systems (Ublox preferred) Experience with PWM output control and hardware-level signal integration Experience designing safety-critical systems and fail-safe logic Strong knowledge of swarm drone coordin...

Project: Calling / Video Conferencing App (Zoom-like) We are looking for an experienced developer/team to build a calling and video conferencing application similar to Zoom for web and mobile platforms. Core Requirements: One-to-one and group audio & video calling Real-time conferencing with low latency User authentication & meeting management (create, join, schedule) Screen sharing feature Chat during meetings Call controls (mute, video on/off, end call) please share me your samples work this is big client

I'm seeking an experienced IoT Systems Architect to develop a solution for monitoring environmental conditions. Key Requirements: - Digital Twin Integration - dMRV (digital Monitoring, Reporting, and Verification) - Real-time Dashboards for Data Visualization Ideal Skills and Experience: - Expertise in IoT architecture - Experience with digital twins and dMRV - Strong background in environmental monitoring - Proficiency in developing real-time dashboards Please provide examples of similar projects and your approach.

I need a compact, production-ready PCB that reliably converts an EDP 1.2 video stream into a MIPI CSI-2 output so I can interface an existing embedded panel with a camera-centric SoC. The job is purely about signal conversion; no additional processing or scaling is required. The core of the work is selecting a proven EDP-to-CSI bridge IC, building a clean high-speed schematic around it, and laying out a board that respects all impedance and length-matching rules for both the EDP and CSI-2 differential pairs. Please keep the stack-up simple enough for standard 4-layer manufacturing while still meeting the 100 Ω/90 Ω requirements. To speed integration on my side I also need the power-tree designed, the necessary reference clocks routed, and all test points clearly labelled fo...

I need help setting up two Nema 17 stepper motors to be controlled remotely via two ESP32 boards. One board will be in the remote and the other in the receiver. Requirements: - Manual control of stepper motors - Input commands using an analog joystick Ideal Skills and Experience: - Experience with ESP32 and stepper motors - Familiarity with joystick integration - Strong knowledge of manual control systems Please provide a detailed plan and relevant experience in your bid.

I have a Raspberry Pi already running Node-RED and a bipolar stepper motor that will drive a small automated system. I now need clear, hands-on tutoring so I fully understand how to make the motor move from inside Node-RED. Here is what I want from our sessions: • Confirm the correct wiring to a suitable driver board and explain any power or safety considerations. • Walk me through installing any required contrib-nodes or custom JavaScript function nodes for precise step control. • Build a simple dashboard in Node-RED where I can enter step counts, direction, speed, and see live status. • Add basic automation logic—start/stop buttons, limit-switch handling, and an example timed sequence—so I can use the motor reliably in my automated setup. • Provide t...

I’m building software for an industrial-grade Internet of Things device and need a developer who can take it from concept to a reliable, field-ready application. The work centers on firmware and companion software that can collect sensor data, push it to the cloud, and expose a clean API for downstream analytics or dashboards. Core needs • Firmware or embedded code that runs stably on the target hardware (ARM-based MCU) • Edge logic for data aggregation, local caching, and basic alert rules • Secure OTA update mechanism and device provisioning flow • Cloud integration (MQTT or REST) with authentication and encryption in place • A lightweight monitoring dashboard or reference client that demonstrates data ingestion and control commands I already ha...

I already have the full Bill of Materials and a set of clear reference photos; what I still need is a production-ready PCB layout that ties everything together. Your task is to handle both the component placement and the complete routing of a balanced audio driver board that runs from a single 5 V input and generates ±12 V rails internally. There are no fixed dimensions, so you can choose whatever outline best supports clean signal paths and sensible power-ground separation. The only mandatory hardware interface is XLR—please keep the footprint orientation practical for panel mounting. Preferred deliverables • Editable design files in KiCad, Altium,—or another mainstream tool that supports Gerber export • Gerber, drill, pick-and-place, and centroid files re...

Looking for a mature profibus software solution for raspberry pi

Need software enginner who will help for STM32 Programming Skills required : 1. C Programming and debugging 2. should know Free RTOS Concepts 3. Shall be able to prepare Design using state flow diagram and flow charts 4. shall be able to write the test cases to test the project in excel sheet TASKS are : 1. make PWM OUT Woking and control wheels 2. Make the joystick Inputs working and get the ADC inputs from Joystick (this i have already done , half rest needs to be continued) Digital Input work as E-STOP input 4. Make Proximuty sensor and Ultrasonic sensor working With this i am going to prepare a Robotics vehicle for my FARM For sparying purpose . Future Tasks : 1. Make the input working using LORA and INTERNET (may be SIM800 Module) Process : 1. Requirement document will be pr...

I have an existing ATMS PCB design with current dimensions of 120 mm (L) × 55.55 mm (W). I am seeking an experienced PCB layout designer to reduce the overall board size by up to 20 mm in both length and width through layout optimization. Scope of Work / Requirements: * The schematic must remain unchanged. * No component replacement, modification, or value changes are allowed. * Only PCB layout optimization and placement/routing improvements are permitted. * Electrical functionality must remain 100% identical to the existing design.

I need a seasoned PCB designer located in Pakistan who can take a concept right through to production-ready files. The boards you create must interface reliably with Arduino, Raspberry Pi, and FPGA modules, so familiarity with their pinouts, signalling levels, and power budgets is essential. You’ll start by translating my functional requirements into clear schematics, then handle the full PCB layout, component selection, and DFM checks. I expect well-organised source files plus manufacturing outputs—Gerbers, drill files, pick-and-place, and an accurate BOM—with every revision traceable. If you prefer Altium, KiCad, Eagle, or OrCAD that’s fine; just let me know which environment you’ll use so I can open the files on my end. Because these boards may evolve...

I’m working on an STM32H7 design and I need the ST Acoustic_SL middleware added cleanly to my firmware so I can start experimenting with the Sound Localization feature right away. The CubeMX-generated project is already set up and building under STM32CubeIDE; what’s missing is a fully integrated Acoustic_SL stack (latest release) with all required dependencies, paths, and initialization code. Here’s what I’m expecting from you: • Import Acoustic_SL into the existing STM32H7 project and resolve every include, linker, and memory-map requirement. • Provide a minimal example (e.g., mic array capture + X-Y angle printout over UART) that shows Sound Localization working on real hardware. • Supply a short read-me that explains any CubeMX tweaks, middl...

I need a clean, intuitive user interface built in DGUS for a 7-inch DWIN DMG touchscreen that will serve as a basic attendance system. The goal is to guide employees quickly through check-in and check-out on the display itself, with all interaction handled by touch. Here is what I expect as the final hand-over: • Complete DGUS project folder with all pages, fonts, images, and configuration files ready to flash onto the DMG series display. • Clear naming of variables, addresses, and touch regions so I can tie them to my microcontroller’s serial protocol without guesswork. I already have the hardware on my bench, so I will handle flashing and live testing; you focus on the UI logic, layout, graphics, and DGUS configuration. Simple, flat icons and legible fonts are pref...

I have a Siemens LOGO PLC on my network that speaks Modbus-TCP and I need a clean, well-commented Python script that can both read from and write to its registers using the pyModbusTCP (or compatible) library. The goal is to end up with a small module I can drop into a larger project, so clarity and reliability matter more than flashy UI. Here’s what I expect: • A single .py file that opens the connection to the LOGO (IP, port and slave ID must be easily configurable at the top of the script). • Functions I can call for typical tasks: read_coils, read_holding_registers, write_single_coil, write_single_register (or their pyModbusTCP equivalents). • An example section (under if __name__ == "__main__": ) that demonstrates the above functions in action wi...

45w Intelligent dual port charger

I need a miniature sine-wave transmitter board. I will supply the exact antenna footprint and the precise target frequency (it will be somewhere below 100hz, specified down to the decimal). Your task is to design a PCB smaller than 2 cm × 2 cm that generates a clean, low-distortion sine wave, feeds it to the antenna, and runs for at least one month on a single CR2032 coin cell. It has step sweep formula Long-term frequency stability, minimal harmonic content, and ultra-low power consumption are critical. Feel free to use discrete components, a low-power MCU with DAC, a numerically controlled oscillator, or any other architecture that can hit the spec while staying inside the tight footprint and power envelope. Deliverables • Complete schematic and PCB layout (KiCad, Altium...

I'm looking for a skilled electronics engineer to design a small circuit board for a home appliance. Requirements: - Use a 0.05 hp motor - 12V 600DC connector - Incorporate a push button switch - Add LED indicator - Include speed control functionality Ideal Skills and Experience: - Experience with circuit board design - Familiarity with motor control and home appliance electronics - Proficient in integrating LEDs and speed control mechanisms Please provide relevant experience and examples of similar work.

I’m just need someone to help me set up the OS on a raspberry 4

I'm looking for an experienced Arduino programmer to set up a project on an Arduino Nano. Requirements: - 2 PWM outputs - 200Hz frequency - 0-10 second ramp-up time - Up to 2 amps per channel - Triggered by a manual switch - Outputs to control a coil on a hydraulic valve Ideal Skills and Experience: - Proficiency with Arduino programming, especially with PWM control - Experience working with Arduino Nano - Knowledge of hydraulic systems and valves - Ability to implement adjustable ramp-up times Please provide your approach and relevant experience.

I need a complete mixed-signal design for an eight-channel Bluetooth communication system: four inputs for data acquisition and four outputs for actuation or stimulation. The unit must span a wide frequency range—everything from standard audio bandwidth up into the low-MHz region—while keeping each output capped at 5 V, 5 mA so it remains safe for direct human-facing applications. Because the project will handle live data, the entire chain has to support real-time streaming over Bluetooth Classic; latency has to stay low enough that an audio-rate round-trip remains perceptually seamless. Inside the enclosure, you can split the path however you wish—purely analog front ends feeding ADCs, DSP blocks, then DACs and analog output buffers—so long as the final architec...

I am ready to move fast on a custom sonar project built around STM32 hardware (CubeIDE + HAL). Your task is to create production-grade firmware that: • Captures long-range sonar returns through the onboard ADC and a TUSS4470 (or comparable) front-end, with signal conditioning tuned for maximum range performance. • Streams that data in real time using a compact, binary UDP protocol—both transmit and receive paths—so it plays nicely with an existing mobile-app protocol. • Listens for run-time commands such as gain adjustments, start/stop, mode selection, and ping-rate changes, then acts on them immediately. Deliverables I need: 1. Well-documented STM32 firmware source code. 2. A clear protocol reference (frame layout, timing, byte ordering, command set). ...

Project Description: I’m building a small ROS 2–ready mobile robot platform aimed at undergraduate and MSc robotics education. The mechanical chassis and system architecture are already defined, and I’m now looking for an experienced STM32 firmware developer to implement the motor controller firmware. This is not a vague research project — a detailed firmware specification, protocol definition, and safety model already exist. The task is to implement them cleanly and robustly. Scope of Work: You will develop firmware for an STM32-based motor controller with the following characteristics: Core functionality: - Closed-loop wheel speed control (2 motors) - Quadrature encoder input (3.3V TTL) - PWM + DIR motor driver outputs (one per motor) - Deterministic control ...

I already have a fully functioning ESP32-based sensor board in production, but the next revision needs to be tougher, safer and ready for the European market. Your task is to take my existing schematic and layout files, integrate solid over-voltage, ESD and short-circuit protection, and hand back a design that can pass CE. Beyond the circuitry changes, I also need a clear plan for functionality and environmental testing. Tell me how you’ll prove the new protections work, outline any test fixtures you expect to build, and call out components that may have long lead times or special sourcing considerations. To keep everything concrete, here’s what I expect to receive: • Updated schematic, PCB layout and Gerber/ODB++ files • Revised BOM highlighting any new protection...

I'm looking for a skilled hardware engineer with firmware experience to design a control system for a domestic heating product. Key Responsibilities: - Design microcontroller and power supply components - Develop basic control logic firmware Ideal Skills and Experience: - Expertise in microcontroller and power supply design - Firmware development proficiency, especially in basic control logic - Experience in temperature control systems is a plus

Necesito plasmar en una sola placa todo el sistema de control para seis tiras LED RGBW independientes basadas en el driver 2415F (protocolo de 2 hilos: Data + Clock). La idea es utilizar el módulo WT32-ETH01 —un ESP32 con Ethernet integrado— como cerebro de la solución, de modo que pueda gestionarse vía red local. Busco a alguien con experiencia intermedia demostrable en diseño electrónico y creación de PCBs que pueda: • Diseñar el esquema eléctrico incorporando el WT32-ETH01, las seis salidas de señal (Data y Clock por tira), la etapa de potencia necesaria para cada canal RGBW y la circuitería de protección. • Rutear la PCB procurando buena distribución de alimentación y se...

I’m building an industrial-grade control panel that runs entirely on an Arduino and drives motors through fully programmed sequences—no manual switches or computer dashboards, just reliable, repeatable automation once the sketch is flashed. Here’s what I need: • An Arduino sketch that steps each motor through the required sequence, including start-up delays, speed changes, direction (when applicable), and safe shut-down logic. • A wiring diagram that shows every connection from the Arduino pins to motor drivers, relays, fuses, and any protection or feedback components you feel are essential for industrial duty. • Parts list with exact component ratings so I can source hardware that withstands continuous operation. • Brief commissioning guid...

I’m expanding an electric-vehicle program and need an automation engineer who already understands the unique behaviour of traction motors, motor controllers, and steering controllers in an EV environment. Your background should let you move quickly from concept to hardware-in-the-loop without a long learning curve on high-voltage safety, torque commands, regenerative braking logic, and steering-by-wire nuances. Here’s what I’m looking for right now: • Analyse my existing drive and steering control architecture and spot any weaknesses in signal flow, software logic, or fault handling. • Propose and implement automated test sequences so we can validate new firmware drops at the push of a button—ideally using common EV toolchains such as MATLAB/Simulink...

Project Overview: The overall goal is to design an IoT-enabled smart monitoring system and analytics framework that improves the reliability, visibility, and management of emergency generators in residential facilities. Specific objectives: Design an IoT-based architecture capable of detecting the following parameters:  Generator status/ mode (Auto, Manual, Off)  Generator running  Emergency stop  Engine started  Engine stopped  Engine over speed  Engine under speed  High coolant temperature  Low coolant temperature  Low battery voltage  Low oil pressure  Over frequency  Over voltage  kW overload  Under frequency  Under voltage • Develop a prototype monitoring dashboard to display live and historical data. • Evaluate the improvement in fault detection time, upti...

I need an OpenWrt-based switch operating system developed for Realtek chipsets. The OS should include: - VLAN support - QoS management - Advanced security features - SNMP MIBs integration Ideal skills and experience: - Strong expertise in OpenWrt - Experience with Realtek chipsets - Networking knowledge, especially in VLANs and QoS - Security protocols and practices - Familiarity with SNMP and MIBs Please provide relevant experience in your bids.

I want a small, well-documented Linux shell /batch (prefer the more simple solution) (or C/C++ or) utility that talks to a U.2 drive over the side-band SMBus channel and issues NVMe-compliant commands. The goal is to perform two groups of tasks: basic read/write verification patterns and ongoing health monitoring (SMART data, temperature, wear figures, error logs, etc.), secure erase or Crypto erase capability of the drive and order the drive to perform secure erase or Crypto erase that trigers by H/W pin input pulse by issueing NVMe (CLI) command. The untility should discover the U.2 drive and issue the erase (secure erase=SE or Crypto Erase=CE) command only id the drive support it and feedback the SE/CE result. The program (shell script or C/C++) run on a different SOC (System On Chip) a...

I need a Python-driven solution that can reliably spot both ferrous and non-ferrous metals during industrial inspections. The detector will be deployed in mixed environments—sometimes on the factory floor, other times out in the yard—so the software must remain accurate despite changes in temperature, humidity, and electromagnetic noise. I already have the basic concept in mind but I’m looking for an experienced developer who can: • Select or interface with suitable sensor hardware (commonly used coils, Hall-effect, or EMI probes—happy to discuss alternatives). • Write clean, well-documented Python code that reads the sensor data in real time, filters out environmental noise, and flags detections with minimal latency. • Provide a simple calibrat...