Microcontrolador Jobs

Simulación y Ajuste de Circuito en Automation Studio – Entrega Rápida ⸻ Descripción del Proyecto: Buscamos un freelancer con experiencia en Automation Studio para realizar una tarea puntual con entrega urgente (máximo viernes 12 de julio). Objetivo: Verificar los cálculos de un sistema, simular el circuito en Automation Studio, comparar los resultados con el análisis teórico proporcionado y realizar los ajustes necesarios en el circuito. Archivos que se entregarán: • Guía de desarrollo con análisis teórico. • Archivo original del circuito para simular en Automation Studio. Entregables requeridos: 1. Archivo de Automation Studio ajustado, funcionando correctamente según los resul...

I need a PCB board designed for a consumer electronics radio product. The PCB will function as a control interface. Key Requirements: - Design a PCB control interface for a chargable audio recording device. - Use specific components that I will provide. Ideal Skills and Experience: - Proficiency in PCB design software (e.g., Altium, Eagle). - Experience with consumer electronics and control interfaces. - Ability to work with specific components as per client requirements. I would think of a spy audio recorder Priorities: 1. Must contain all required components 2. Smallest possible 3. Long battery life 4. Reduction of heat emitted 5. Efficient usage of memory and processing for processing, storing, and streaming data via Wifi 6. High integrated storage however 128 GB is enough Main co...

I am seeking a skilled PCB designer to create a custom printed circuit board for a pressure washing system. The primary function of this PCB will be to control water pressure effectively. The design should integrate specific components to ensure optimal performance and reliability. Key Requirements: - Design a PCB to control water pressure in a pressure washing system. - Integrate the following components: pressure sensors, microcontroller, LoRa, and ESP32. - Ensure the PCB is compatible with a DC power supply. - Design for durability and efficiency in a potentially harsh environment. Ideal Skills and Experience: - Proven experience in PCB design and development. - Familiarity with integrating microcontrollers and IoT components like ESP32 and LoRa. - Understanding of pressure sensor int...

Preciso fazer um progrma editor de Texto Simples em assembly do MIPS para ser testado no simulador MARS, que atenda os seguintes requisitos: 1. Funcionalidades: Um editor de texto básico com comandos para inserir texto, apagar caracteres, mover o cursor e salvar/carregar de um arquivo. 2. Gerenciamento de E/S: Polling para entrada de teclado e saída na tela (inicialmente). Considerar interrupções para tornar o sistema mais responsivo em versões mais avançadas. 3. Ring Buffer: Um ring buffer pode ser usado para armazenar o texto editado, permitindo um buffer circular para facilitar inserções e deleções. 4. Funções: Desenvolver funções para lidar com cada comando do editor (inserir, apagar, ...

We are seeking an experienced embedded systems developer to program an ESP32-based Dual CAN Bus PCB board from AutoLabs for an automotive-grade application. This project is part of a larger smart vehicle authentication system. You will be responsible for developing and deploying the firmware that enables dual CAN communication, Bluetooth Low Energy (BLE) interaction, relay control, and real-time data filtering and diagnostics on the ESP32 board. ⸻ Scope of Work: 1. Platform: • ESP32-S3 or similar (AutoLabs Dual CAN Bus board) • Arduino IDE / PlatformIO (preferred) • AutoLabs Dual CAN Bus library and hardware references 2. Required Features: • Simultaneous read/write and pass-through of messages from two CAN channels • Apply filtering logic to block or all...

I'm looking for a skilled developer to work on an ESP32 LED project where the LEDs will respond to a hit sensor. The goal is to create engaging pattern sequences that change based on sensor input, providing a dynamic visual experience. Key Requirements: - Develop a system where LEDs respond to a hit sensor - Implement pattern sequences for color changes - Ensure smooth integration with the ESP32 microcontroller - Optimize for real-time sensor response and LED updates Ideal Skills and Experience: - Proficiency in programming ESP32 microcontrollers - Experience with LED control and pattern programming - Knowledge of sensor integration and data processing - Ability to troubleshoot and optimize for performance I'm excited to see creative solutions that bring this interactive LED p...

I'm seeking an experienced electronics engineer to develop a compact modular system for managing current from multiple low-voltage nodes (1-100V). System Requirements: - Measure current from multiple low-voltage nodes (1–100V) - Dynamically group them into series-connected sets using solid-state switches (MOSFETs or similar) - Route each group through an asynchronous buck converter to produce a regulated voltage (e.g., 12V) - Use Xilinx microcontroller or FPGA to manage reconfiguration logic in real time Key Tasks: - Circuit design (sensing, switching, DC-DC regulation) - Component selection (MOSFETs, asynchronous buck converter ICs, Xilinx controller, Hall effect sensors) - PCB layout (dual-sided, thermally stable) - Firmware (basic control logic for measuring and switching)...

I need assistance with programming an ESP32 microcontroller for a pump control application. The project involves developing functionalities to monitor and alert, as well as providing a local operator control screen to configure and drive a motor-driven pump. Key Requirements: - Develop monitoring and alert functionalities for the pump control application. - Implement a local operator control screen for configuring and driving the pump. - Ensure integration with pressure sensors. Ideal Skills and Experience: - Proficiency in ESP32 microcontroller programming (Espressif preferred; Arduino acceptable) - ModbusRTU (RS485) Serial Communications - Experience with pump control systems and discrete sensor integration. - Ability to create user-friendly interfaces for local control.

I'm seeking a firmware development expert for my RZ/G2L microprocessor to implement specific communication protocols. The firmware must facilitate the integration and functionality of Ethernet, SPI, UART, and I2C protocols. This project is crucial for the successful operation of my device. Key Requirements: - Modify board support packages, including boot loader, U-Boot configuration, and device tree protocol. - Implement and ensure proper functionality of Ethernet, SPI, UART, and I2C communication protocols. - Conduct protocol functionality tests and compatibility tests with hardware for firmware verification. Ideal Skills and Experience: - Extensive experience in firmware development for RZ or similar series microprocessors. - Proficiency in implementing Ethernet, SPI, and UART com...

I need a tutor to help me improve my practical skills in electronics and C++. As a beginner, I want to focus on hands-on knowledge rather than theory. Key Areas: - PCB Design - Component Selection - C++ Programming Ideal Skills and Experience: - Strong practical background in electronics - Proficiency in PCB design tools - Experience with component selection for various projects - Solid C++ programming skills - Ability to teach and demonstrate concepts effectively Looking for someone who can guide me through practical tasks and projects.

I am seeking an experienced developer with strong expertise in STM32 microcontrollers, particularly using STM32CubeIDE, HAL, and low-level peripheral configuration, to develop a new automotive control system. The application will focus on implementing communication via J1939 protocols and ensuring robust safety and error handling. Key Requirements: - Extensive experience with STM32 microcontrollers and STM32CubeIDE - Proficiency in configuring peripherals at both HAL and low levels - Proven track record in implementing CAN protocols, especially J1939, including address claiming, PGNs, and DM messages - Strong skills in general CAN bus troubleshooting and analysis - Experience with FreeRTOS for real-time application development Ideal Skills and Experience: - Deep understanding of automoti...

The requirement is to create USB CDC+PTP device in ESP32S3 chip. The specifications are follows. Use IDF 5.4.x Chip ESP32S3 Used esp_tinyusb & tiny_usb latest (what ever latest with IDF) libraries as IDF components and customised them to include PTP device library. Using PTP interface, Use spiffs file system as storage. The device should show two storages in File explorer. Each one handles files located in two different folders of spiffs file system. File operations such as viewing, creating, deleting and renaming should support. Source code required. USB initialisation should start with calling tinyusb_driver_install() function and initialise required functions of PTP interface with spiff file paths. IDF menu co...

I need to interface an Arduino GPS with servo motors using programmed waypoints. The primary outcome I expect is accurate navigation to waypoints. I plan to use a GPS module other than the NEO-6M or Adafruit Ultimate GPS. The servo motors involved are standard servos. Key Requirements: - Program Arduino for accurate waypoint navigation. - Interface GPS module with Arduino. - Control standard servos based on GPS data. Ideal Skills and Experience: - Experience with Arduino programming. - Knowledge of GPS modules and interfacing. - Familiarity with servo motor control and integration.

I'm developing an innovative AI-powered standalone hardware device that operates completely offline. This device will utilize a camera and a small microcontroller to analyze visual input and provide simple, real-time output through a display screen. What I Need: I’m looking for a freelancer who can: • Implement a TinyML or TFLite Micro model for basic visual classification • Deploy the model on ESP32-CAM or a similar embedded board • Write code to control GPIO outputs (LEDs or similar) • Package the project into a testable firmware for real hardware Required Skills: • Embedded systems programming (ESP32, RP2040, Arduino, etc.) • TinyML / TensorFlow Lite for Microcontrollers • Working with camera modules (e.g., OV2640) • GPIO control (LED...

I need an electronic engineer to design a system using a digital camera to capture information from a small screen divided into four sections displaying codes of changing numbers and words in a sequence. This information needs to be processed in real-time and outputted in binary code. the numbers and words on the screen are captured by the camera and put into a electronic system then routed to a basic electronic system. a separate basic electronic system has a matching code and will match with the first electronic system from the camera. if this matches then the system will initiate a signal. more work similarly will be added to this . it is a simple project . I build electronics. I dont have capabilities to make a camera system that copies information from a phone screen. will fund in thr...

Microcontroller EFM32TG840F32-QFN64: ARM Cortex-M3, 32 KB Flash, 4 KB SRAM, QFN64 package. Analog Front-End LMP7721 buffers for ISE and reference electrodes, routed to ADC0_CH0 and CH1. Temperature Sensor DS18B20 or analog sensor connected to GPIO or ADC. EEPROM I2C EEPROM (e.g., 24C02) to store calibration data. Modbus Communication ADM2483 RS-485 transceiver, USART1 for Modbus RTU. Power Supply 12V input → Isolated DC-DC → 5V → 3.3V LDO. Modbus Register Map Registers for raw ADC, mV diff, temp, calibration. Calibration Logic

I am looking for a skilled freelancer to provide a C file compatible with CubeIDE's latest version. The code should enable the STM32F030C6T6 microcontroller to run three ADC channels (input voltage, output voltage, and AC current) in DMA circular mode. The input voltage will be stepped down using a resistive divider network with high impedance, and the current will be measured using a current transformer with a burden resistor. The frequency is 50Hz. My target is to successfully run ADC in DMA circular mode.

Hello Everyone, I’m looking for an experienced electronics engineer to design a custom ESP32-based mainboard for a time tracking terminal. This request is for PCB design only – I do not need prototyping or assembly at this stage. The final deliverables should be complete design files ready for manufacturing and future CE/EMC certification. Project Scope – PCB Design Only Design a complete, production-ready PCB with the following features: Core Hardware Features: • 5” Nextion display connector (NX8048P050-011C), top-mounted on the Board • PN532 NFC module, antenna placed on the bottom side of the PCB (under Display) • ESP32-WROOM-32 or ESP32-WROVER (with PSRAM) • 2× 16MB Flash memory (1× firmware, 1× OTA) • Wi-Fi ...

I need to integrate 6 analogue pressure inputs and 2 digital sensor inputs into a PLC, then export this data to a SCADA system. Additionally, we require interpretation of the SCADA system to extract basic run/stop commands. Key Requirements: - Integrate 6 analogue pressure inputs - Integrate 2 digital sensor inputs - Export data to SCADA system - Interpret SCADA for run/stop commands Ideal Skills and Experience: - Proficiency in PLC programming and integration - Experience with SCADA systems (Wonderware, Ignition, Siemens WinCC) - Knowledge of handling analogue and digital inputs - Ability to interpret and manipulate SCADA data

Revision 1 PT 100 Wireless Data Logger/Node for transmission on Wifi Halow The purpose of this project is to develop the following, and then we can mass produce for our own use in the future once we have the prototypes working. To develop a design of a wireless Node that can be deploy in real world, with a max case scenario of 60 nodes, and transmit a distance of max 300m without LOS to receiving end. Node to collect resistance from PT100 RTD, transmit resistance back to receiving end, and laptop(software) to convert resistance to temperature(°C) and show real time. Things to be provided 1) Customized PCB Design • Complete schematic and PCB layout, ready for fabrication. • Include footprint libraries and design files (Gerber, BOM, Pick & Place, Assembly drawings)...

I'm looking for an experienced electronics designer to create a versatile multi-microcontroller breakout board. The board should support the Heltec Wireless Stick V2 & V3, Adafruit Feather ESP32-S3 TFT, and LilyGO T-Display S3 OLED, while maintaining consistent pinouts for external peripherals. I want someone who can collaborate with me to work out the best option. I am an experienced PCB designer but don't have the free time to do this myself. Key Requirements: - Design a breakout board compatible with multiple microcontrollers OR multiple footprint identical breakout boards that accept the different microcontrollers. - Ensure consistent pinouts for easy peripheral integration. - Support for a variety of sensors: temperature, motion, light, rotary encoders, I2C, SPI devic...

I am seeking a skilled freelancer to help translate my Arduino-based breadboard project into a production-ready Kicad PCB design. The project involves using an Arduino micro board, bare components, integrated circuits, and accessory boards, all currently assembled on a breadboard. The goal is to create a professional, multi-layer PCB that is flexible in size, adapting to the component layout. Key Requirements: - Convert the existing breadboard setup into a Kicad PCB design - Ensure the design is suitable for production with a multi-layer layout - Optimize the PCB dimensions based on the component layout - Maintain functionality and integrity of the original breadboard project Ideal Skills and Experience: - Proficiency in Kicad for PCB design - Experience with Arduino and electronic circu...

I'm seeking an experienced firmware developer to convert an existing Raspberry Pi and ESP32 time-lapse controller into a dedicated embedded system. The new system should include: Essential Functionalities: - Time-lapse control - Remote monitoring - Data storage Required Communication: - Interface with a camera module and temperature sensor Connectivity: - Wi-Fi and Ethernet Ideal Skills and Experience: - Strong background in embedded systems and firmware development - Proficiency with Raspberry Pi, ESP32, and associated peripherals - Experience with Wi-Fi and Ethernet communication protocols - Knowledge in remote data monitoring and storage solutions - Ability to integrate multiple sensors and manage real-time data Please provide references of similar projects you have completed.

Project Proposal: Design and Development of a 12V, 30A Smart Lead-Acid Battery Charger Project Objective: The primary goal of this project is to design, develop, and manufacture a robust and intelligent battery charger for 12V lead-acid batteries. The charger must be capable of delivering up to 30 Amperes and should be compatible with a wide range of battery capacities (50Ah to 210Ah). The final product should be safe, efficient, and fully automatic. ________________________________________ Key Features and Functional Requirements: 1. Smart Charging (Multi-Stage Charging): The charger must not be a simple power supply. It should implement an intelligent multi-stage charging algorithm to ensure battery health and longevity. o Stage 1: Bulk Charge: Charges the battery at a constant maximum c...

Location- mumbai,New mumbai (Rabale) or near by location Required Skills: 1) Hands-on experience with NB-IoT, specifically using the BC660K-GLAA-I03-ATEX module 2) Proficient in GSM module communication and integration with customer servers Key Responsibilities: 1) Develop and maintain firmware for embedded systems in IoT devices (ARM Cortex-M, STM32, etc.). 2) Develop embedded firmware using C/C++ for STM32 (Cortex-M) microcontrollers. 3) Interface and integrate wireless communication modules: BLE (e.g., nRF52, BlueNRG) GSM,NB-IOT, LoRa, Wi-fi, etc. 4) Design and implement communication stacks (UART, AT command parsing, SPI, I2C) 5) Manage low power modes, sleep/wake cycles, and battery optimization 6) Write device drivers and integrate hardware peripherals (SPI, I2C, UART, ADC, PWM,...

Hi if you can create a that works on SLM 3.0.0 the 9160 dev kit so that I can download over SWD to the Mikroe477 click board, then we can talk. I could not get the Serial LTE modem package to work properly with the trace enabled on the DK. Don't know how you can test without a kit. We have many successful builds but the config files are not correct . What can you do to make this happen. I have a DK connected by USB and nothing else. Hope you can build a standard hex file supporting Cellular Monitor and Serial Terminal. It should run a precompiled version without any reconfig but I can't find one. ============================================================================ Tasks for your effor 1: config the 9160 DK with the newer version of SLM (3.0). 2: Verify that the Cel...

We are looking for a highly skilled developer to design and implement a complete control system for interactive LED game floors (such as "Super Grid", "Mega Grid", or "Floor Is Lava" types, commonly found from Chinese manufacturers on platforms like Alibaba). Only candidates with proven experience in developing or programming these specific types of LED floor games will be considered. Your Responsibilities Design and develop the entire software stack for the LED floor game system, including: Core game logic Control application (for PC/tablet/touch panel) Graphic assets and user interface Communication protocols with hardware (LED tiles, sensors, controllers) Integrate with hardware components: Addressable LED tiles with pressure sensors (typically 256 ...

Design of Voltage‑controlled oscillator based analog‑to‑digital converter using Requirements: - Develop a schematic capture and simulation - Provide simulation snapshots and videos for functional, timing, and noise analysis. -2nd milestone - Conduct a detailed noise analysis and performance evaluation and Deliver all design files, simulation results, and documentation. - 3rd Milestone

Project description – PCB design only (no manufacturing): Form factor: 2‑layer board, approx. 30 × 20 mm Sensors & interfaces: Gyroscope/IMU (ICM‑20948 or similar) – I²C bus TFS20‑L LiDAR – UART port (3.3 V logic) Data aggregation & USB: Microcontroller (e.g. ESP32‑S2 mini, RP2040 or STM32 with native USB) to read I²C & UART, package stream, and talk to USB UART→USB bridge can be internal to MCU (ESP32‑S2, RP2040) or discrete (CH340B / CP2102) Connector: USB‑C male (direct plug into Android phone) with proper CC resistors & ESD protection Power: Bus‑powered from phone if USB‑OTG supports it; otherwise include optional external 5 V rechargeable battery On‑board 3.3 V regulator (LDO or buck) and decoupling caps for sensors & MCU...

I'm looking for an experienced C programmer to develop a console application for the Arduino platform. The application should focus on user input and command execution, allowing users to interact with the system through a command-line interface. Key Requirements: - Develop a console application in C for Arduino - Implement user input handling and command execution functionality - Ensure efficient and responsive interaction through the command-line interface - Test and debug the application for reliable performance on the Arduino platform Ideal Skills and Experience: - Proficiency in C programming, particularly for embedded systems - Experience with Arduino development and its environment - Strong understanding of console application design and user interaction - Ability to troublesh...

I need a simple PCB designed with the following components: - Fixed interval timer - Push-button switch - Battery - DC micro motor Ideal skills and experience: - Proficiency in PCB design software - Knowledge of timer circuits - Experience with motor integration

I'm seeking a skilled PLC programmer to support a project involving KEB and Schneider PLCs. The task includes programming in Ladder, Contact Diagram, and Structured Text, as well as integrating WEINTEC HMI screens. The primary goal is to automate industrial machine control processes. Key Requirements: - Expertise in programming KEB and Schneider PLCs - Proficiency in Ladder, Contact Diagram, and Structured Text programming languages - Experience with WEINTEC HMI screen integration - Ability to interface with various sensors, including temperature, pressure, limit switches, weight, and safety devices Ideal Skills and Experience: - Strong background in industrial automation and machine control - Experience in interfacing PLCs with diverse input devices - Knowledge of output device con...

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I need a comprehensive electrical control design for an industrial automation system, focusing on safety control. The system must integrate the following components: - PLC (Programmable Logic Controller) - HMI (Human-Machine Interface) - VFD (Variable Frequency Drive) - Cat 4 safety over Profinet Ideal candidates should have extensive experience in designing safety control systems for industrial automation, proficiency in PLC, HMI, and VFD integration, and a strong understanding of Cat 4 safety requirements over Profinet. Please provide relevant project experience in your proposals.

I need an expert to program an Electric Arc Furnace Electrode controlling system via a proportional valve. Key functionalities are: - Automated height adjustment - Energy consumption optimization The system should be programmed on a PLC (Programmable Logic Controller). The current setup is on an 'own make' PLC, so adaptability and custom solutions are essential. Ideal skills and experience: - Proficiency in PLC programming - Experience with proportional valves and automation - Background in energy optimization techniques

I'm seeking an expert in Linux and USB HID to develop a fully functional clone of a USB touchscreen controller using a Raspberry Pi 4B. This is intended for a final product. Key Requirements: - Emulation of USB touchscreen controller - Single touch support - Compatible with Raspbian OS Ideal Skills: - Strong expertise in Linux and Raspbian - Experience with USB HID protocols - Proficiency in Raspberry Pi development - Background in hardware-software integration Please provide relevant experience and approach. Looking forward to your bids! Project Brief: I have a completely locked down kiosk (linux based) with a touch screen, I need to be able to operate it remotely by emulating the touch screen controller. I can confirm that there is no limitation (linux kernel or usb controller o...

I'm looking for a cost-effective and robust device to monitor the current draw of six 12V DC actuators used in a caravan roof lifting system. The device should trigger an audible alarm if a fault is detected, specifically when there is a ±20% current deviation between paired actuators. Alternatively, a memory-based system could be implemented to save each motor's current draw and trigger the alarm if the actual current deviates from the set threshold. The motors are 12V and the monitoring device must also be powered by 12V. An actuator failure would mean the fibreglass roof will break. The buzzer must be loud enough for the operator to hear it immediately so that they can visibly inspect the motor movement and stop actuator movement if required. Key Requirements: - Inst...

I need a band-pass filter designed for instrumentation purposes, specifically for handling analog signals within the 50-200 kHz frequency range. Requirements: - Design a band-pass filter - Frequency range: 50-200 kHz - Application: instrumentation - Signal type: analog Ideal Skills and Experience: - Expertise in analog filter design - Experience with band-pass filters - Knowledge of instrumentation signal requirements - Proficiency in circuit simulation and analysis tools

I'm seeking assistance with debugging the Ethernet transmission logic on my TANG nano 20K FPGA board, which is connected to a Hanrun HR961160C module featuring the WIZnet W5500 chip. I am attempting to send an ARP request to my laptop via an Ethernet cable, but I am not receiving any packets. I have the code available and need a detailed code review and correction. Key Requirements: - Review and correct the Ethernet transmission logic in the provided code. - Ensure proper configuration and operation of the W5500 chip. - Identify and resolve any issues preventing successful ARP request transmission. Ideal Skills and Experience: - Strong understanding of FPGA programming and Ethernet protocols. - Experience with the WIZnet W5500 Ethernet chip. - Proficiency in debugging and correcting...

I am looking for an experienced developer to create firmware for an ESP32-based hybrid inverter system. The firmware should enable multi-source auto switching and provide a comprehensive dashboard for monitoring. Key Requirements: - Develop firmware for ESP32 to manage hybrid inverter functions - Implement multi-source auto switching capability - Create a local display dashboard on the device - Display key data: power consumption, battery status, and source availability Ideal Skills and Experience: - Proficiency in ESP32 programming and firmware development - Experience with hybrid inverter systems and multi-source management - Ability to design and implement user-friendly local display interfaces - Strong understanding of power systems and data monitoring I am excited to collaborate wi...

I need an Arduino Uno to operate at a clock speed of 20MHz, using an external crystal oscillator. The device will run standalone without interfacing with any external hardware like sensors or motors. Requirements: - Modify the Arduino Uno setup to achieve 20MHz clock speed. - Use an external crystal oscillator as the method for speed enhancement. - Ensure the Arduino can run standalone. Ideal Skills and Experience: - Proficiency with Arduino hardware and modifications. - Experience with crystal oscillators and clock speed adjustments. - Knowledge of Arduino programming and bootloader modifications. Please provide a detailed approach and timeline.

I need an Arduino program to act as a serial-232 to serial-232 translator for a home automation security panel. The panel sends output via RS-232, and I require the Arduino to modify this data before passing it to a second RS-232 output. Key Requirements: - Read RS-232 data from the security panel. - Modify the data based on specified criteria. - Output the modified data to a second RS-232 port. Ideal Skills and Experience: - Proficiency in Arduino programming. - Experience with RS-232 communication. - Knowledge of data modification and filtering techniques. Please provide relevant experience in your bids.

I'm looking for an experienced PLC programmer with electrical skills. Key tasks include: - Writing new programs for Siemens PLCs - Control wiring assistance Ideal Skills & Experience: - Proficiency in Siemens PLC programming - Electrical experience, particularly in control wiring - Strong problem-solving skills Looking forward to your expertise!

I'm seeking an experienced developer to create firmware/software for the DMA 75T card. The solution must be completely undetectable by any anti-cheat system and simulate a sound card with full 1:1 emulation. Key Requirements: - 100% accurate CFG space: Configuration space must look exactly like a legitimate, production hardware device, with a focus on device identification. - BAR Support: Proper BAR responses are critical; the emulated device must return the correct data when the driver accesses the PCIe device's BAR. - Full Emulation: This includes support for: - MSI/MSIX interrupts - I/O space and memory-mapped registers - Proper interrupt handling and event responses - Must pass checks such as DRVScan with a green status. - Emulation must appear as a legitimate High Def...

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'm seeking a skilled technician to assist with the repair of existing custom electronics, specifically DIY kits or prototypes. The task involves basic repair work, such as replacing components. Key Requirements: - Experience in repairing custom electronics - Ability to replace components accurately and efficiently - Familiarity with DIY kits and prototype electronics Ideal Skills and Experience: - Proficiency in electronics repair and maintenance - Attention to detail and precision in handling electronic components - Strong problem-solving skills for troubleshooting basic issues If you have the expertise to handle these repairs, I would love to hear from you! Only apply if you have experience and are in the USA

I'm working on a robotics project and need assistance. Required skills: - ROS (Robot Operating System) - Python and C programming - Linux basics - Raspberry Pi and Arduino programming - Sensor knowledge (e.g., ultrasonic, proximity) Tasks include: - Programming new features - Testing and debugging - Integrating new sensors Ideal candidates should have a strong background in embedded systems and robotics.

I need a skilled Arduino programmer to create a program for an Arduino Uno that interfaces with a Nextion display. The project involves controlling a DC motor and displaying data from a load cell (via HX711) and a draw-wire linear encoder. Key Requirements: - Control DC motor: Start/stop in manual mode and also based on position in automatic mode - Display both load cell data and linear encoder data on Nextion display. Ideal Skills & Experience: - Proficiency in Arduino programming. - Experience with Nextion displays. - Familiarity with load cells (HX711) and linear encoders. - Ability to integrate motor control with sensor data. I can provide nextion display program and would also like a wiring diagram for the arduino

1. Core Features Web-based platform where students can: Register and log in (using Google or email) Access interactive robotics courses and challenges Attempt quizzes and submit code exercises Admin dashboard to manage content and monitor users 2. Hardware Integration Browser-based interface to communicate with Arduino/ESP32 kits Use WebUSB or Web Serial API for device communication Optional: MQTT-based control over WiFi Allow code upload or real-time control from the web interface 3. AI Mentor (Basic Version) Monitor student behavior such as hover time, click frequency, repeated wrong attempts Use behavioral data to infer confusion or engagement Provide adaptive feedback and hints using large language models (LLMs) like GPT-4, Claude, or Phi Basic natural language hints for quiz or code...

I'm seeking a skilled developer to enhance the Smart Automatic Trash Separator Bin, focusing on improving the accuracy of waste detection, particularly using the IR sensor. This intelligent waste-sorting system is designed for modern homes, offering a contactless and hygienic solution for efficient waste management. The bin smartly classifies trash into four categories: dry, wet, recyclable, and metal waste, using built-in sensors and a motorized flap system. Key Requirements: - Enhance the accuracy of waste detection, prioritizing the IR sensor - Implement odor control features to maintain a fresh environment - Ensure seamless operation with existing components: Arduino Uno, moisture, metal, and IR sensors - Maintain the contactless operation with the automatic lid opening feature -...