Electronics Jobs

I'm seeking an experienced developer to send me Berry Code to Read an PN532 Reader, to access an authenticated RFID Card. I am unsure if this is possible through , or if the Driver PN532 has to be created for Berry. The PN532 is connected through UART, but I2C would be possible as well. SPI isn't possible, as the Hardware only has 2 GPIO's left (21&22 on ESP-Wroom-32) Key Requirements: - Control & Interaction: The primary function of the driver is to facilitate reading RFID cards through the Berry device. - Authentication: The driver must have the capability to authenticate and access secure data stored on the Mifare Classic cards. - Experience: Prior experience with Tasmota, Berry, and PN532 is crucial. - Skills: Proficiency in coding, problem-solving, and unde...

I need someone to spec out a Local area network for me. I want it spec'd out with high quality equipment available either from Australian retailers or will shipping available to Australia. You will have to provide part lists etc It will need to minimise latency and maintain atleast 1gbps It consists of 3 main locations. --- A. Starlink High Performance Dish Point A is around 300m from point B and will have a 240v power supply run to it and and fiber cable run back to point B. The output from the Starlink dish is a standard Ethernet cable from this injector. Everything will be contained in an electrical cabinet. It will need a small POE capable switch to allow some cameras, Starlink dish and additional devices, say 5-10 port. Something to convert Ethernet from switc...

I'm working on a robotics project and need assistance with programming an ESP32 to control stepper and servo motors for robot arms. Key Requirements: - Extensive experience with ESP32 programming - Proficient in controlling stepper motors and servo motors - Understanding of robotics and robot arm mechanics - Ability to write efficient and effective control code The goal is to have a seamless control system for the robot arms using the ESP32. Your previous experience in similar projects will be a significant advantage.

I need someone to spec out a Local area network for me. I want it spec'd out with high quality equipment available either from Australian retailers or will shipping available to Australia. You will have to provide part lists etc It will need to minimise latency and maintain atleast 1gbps It consists of 3 main locations. --- A. Starlink High Performance Dish Point A is around 300m from point B and will have a 240v power supply run to it and and fiber cable run back to point B. The output from the Starlink dish is a standard Ethernet cable from this injector. Everything will be contained in an electrical cabinet. It will need a small POE capable switch to allow some cameras, Starlink dish and additional devices, say 5-10 port. Something to convert Ethernet from switch to fiber. ...

I'm looking for a skilled programmer to create a system that works on a dash cam connected to a small chip. This program will utilize computer vision to detect if a driver is distracted while driving. Key Requirements: - The system should be able to identify various forms of driver distractions, including eating or drinking, sleeping, and having their hands off the steering wheel. - Upon detecting a distraction, the system should issue a voice alert to remind the driver to focus on the road. Ideal Skills: - Proficiency in programming for computer vision systems - Experience with dash cam technology - Ability to create a reliable and user-friendly alert system Please ensure your bid reflects your understanding of the project requirements and your ability to deliver a high-quality s...

I need a laser cutting file for a custom piece of artwork that will be a functional item. The exact type of the functional item is yet to be determined, so I would welcome a designer who can suggest a variety of options. Skills and Experience Required: - Proficiency in using CAD software for designing laser cutting files - Experience in creating custom artwork - Understanding of designing for functionality - Ability to suggest and create a variety of functional designs - Knowledge of laser cutting processes and requirements

I want a Vehicle Simulation Engineer Description: We are seeking an experienced electric vehicle (EV) simulation engineer to create a detailed virtual simulation of our all-terrain EV design. The goal is to assess the vehicle's performance, efficiency, and structural integrity before production. Responsibilities: Build a 3D simulation model of the electric vehicle, incorporating components like the robust chassis, battery system, and minimalistic design. Simulate the vehicle’s handling, battery performance, energy efficiency, and driving dynamics on various terrains and under different environmental conditions. Conduct performance analysis, including power consumption, range, and energy recovery during braking. Work with the design team to refine the vehicle’s performa...

Freelance Project Brief: Driver Development for MX-B10HR50-IS23 LCD Project Overview: We are seeking an experienced freelancer to develop a driver for the MX-B10HR50-IS23 LCD. The driver will manage the LCD's power supply, receive information via Bluetooth, process the input, and transmit data to the LCD. The primary function of the project is to display single colors on the LCD, not images. Key Project Details: Functionality: The driver will control the LCD to display a single color at a time, based on Bluetooth commands. Pixel synchronization is not required. Once a color is generated, the pixels will remain active until a new color command is received via Bluetooth. Upon a color change, pixels will turn off, receive the new color data, and light up again with the updated color. ...

I'm looking for someone to program a USB-powered LED strip controller that can be controlled with a simple button-based physical remote. The remote should allow for 12 simple, single colour patterns - some LEDs on, others off. Ideal skills for this project include: - Embedded systems programming - Remote control configuration - LED programming - USB power integration - Understanding of simple colour patterns

I'm seeking a qualified Ontario licensed electrical engineer to install energy-efficient HVAC and others asset-level monitoring systems in a small industrial site. The site is less than 10,000 sq ft. This is an independent contractors job. Key Responsibilities: - Assess the industrial site for optimal energy monitoring and energy management IoT installations e.g - Install energy-efficient devices (IoT) for operational assets and at building level. - Ensure all installations adhere to safety and regulatory standards - Survey site, perform electrical network drawings, solution design, and quotation - Troubleshoot and maintain energy efficiency hardware / devices - Provide post-installation support - Perform other technical and quality assurance functions Ideal Skills and Experience...

I need assistance with Mason's rule and root locus PID design

I'm seeking an expert ARM programmer to code an IC for a remote device with 4 relays. Key Aspects of the Project: - The remote device needs to have basic on/off control and timed control capabilities. - Control of the device should be via physical buttons. - The device needs to support multiple users. Ideal Skills: - Proficient in ARM programming. - Prior experience with programming for relay-based remote devices. - Ability to design user-friendly, multi-user compatible interfaces.

PCB Design for Compact Health IoT Device

You must be an Expert with years of experience in SDR Software Defined Radio sourcing and antenna design and construction and signal analysis and detection. I need you to design the SDR system I need and Provide the list of inexpensive equipment, instructions to assemble the handheld unit, and I need you to build the software I need. Please send me samples of your SDR projects that are close to what I need. I want to be able to detect distance, strength, direction, interference, etc... including elevation, and to be able to 3D graphic map everything. I would like to analyze 1Hz to 300GHz I know this is a wide spectrum, can you design an all in one small handheld that is inexpensive and that can see all these frequencies? The device needs to be handheld portable that is inexpensive and e...

I'm seeking an expert to analyze the impact of Gaussian measurement noise on the accuracy of estimating parameters from a second order equivalent circuit model. The primary focus will be on estimating resistance and capacitance. Key components of the project: - Assess the influence of Gaussian noise on model parameter estimation. - Explore the efficacy of the Kalman filter in mitigating the effects of this noise. Ideal candidates will have: - Strong background in circuit modeling. - Proficiency in noise analysis and filtering techniques, especially the Kalman filter. - Experience with parameter estimation of circuit components.

I'm looking for an electrician and someone who has experience in product design to assist in the creation of a simple physical device. If interested, DM me, the technology is very very simple and cheap to make the product. The idea is straightforward and will not take long, the requirement is that you have to send me the product as well so would be ideal if It's in Canada. We can discuss further details.

I'm experiencing background noise from my PDM microphone, which is connected to a codec ADC6140 during recording. I've already attempted to troubleshoot the issue by adjusting the microphone settings, but the problem persists. I need review of the PCB layout to identify the problem Key requirements: - Proficient in audio electronics troubleshooting - Experience with PDM microphones and codecs - Able to diagnose and resolve analog circuit design Please provide your approach to diagnosing and fixing this issue in your bid.

I'm in need of a skilled PCB designer to assist with a project-specific PCB design. The PCB is intended for a consumer electronics application, and it will be a double-layer layout. Key components to be included on the PCB: - Microcontrollers - Power regulators - LoRa - RTC - UART - Discrete components Ideal candidates will have a robust understanding of PCB design for consumer electronic products, proficient in double-layer PCB layouts. Experience with placing and integrating microcontrollers, power regulators, and other specified components is vital. Please also demonstrate your knowledge of working with LoRa, RTC, and UART in your proposal.

I'm seeking an expert in circuit design, PCB creation, and programming for an NXP Battery Sensor tailored for an automotive application. Key Requirements: - Full design and programming of the NXP Battery Sensor with CAN and LIN MM9Z1_638. - Implementation of only the LIN (Local Interconnect Network) interface. - Support for specific functionalities: Voltage monitoring, Temperature sensing, and Current measurement. Ideal Skills and Experience: - Extensive knowledge in automotive sensor design. - Proficient in designing circuits and PCBs. - Experienced in programming for NXP components. - Familiar with LIN interface implementation.

I'm seeking an expert in both PSCAD and MATLAB (SIMULINK) to convert an entire Power Electronics project from PSCAD to MATLAB (SIMULINK). The primary aim of this conversion is to enhance simulation accuracy. Key Requirements: - Complete conversion of project to MATLAB - Ensuring high fidelity in simulation accuracy compared to PSCAD - Equivalently recreating custom components in MATLAB from PSCAD Ideal Skills: - Proficiency in PSCAD and MATLAB (SIMULINK) - Strong understanding of Power Electronics - Experience in creating and using custom models in both platforms This project requires careful attention to detail to ensure the converted project retains the same level of performance and precision as the original. Please only bid if you have the necessary experience and skills.

I'm seeking an experienced hardware and firmware developer to create a WiFi-enabled pen drive using an ESP32 module and an SD card module. This device should function as a traditional USB pen drive while also enabling wireless data transfer and management. Key Requirements: - The primary use case for this device is business file sharing. This means it should be able to handle large files, work reliably, and be user-friendly. - For the wireless management and data transfer, I'm specifically interested in the FTP protocol. - In terms of security, the device should include password protection to ensure secure file sharing. Ideal Skills and Experience: - Extensive experience in hardware and firmware development. - Prior work with ESP32 modules and SD card modules. - Familiarity wit...

I'm seeking a seasoned hardware and firmware developer to engineer an offline, WiFi-compatible USB pen drive via an ESP32 module paired with an SD card module. This device should operate as a conventional USB pen drive, whilst also facilitating wireless data transfer and management. Key Requirements: - The primary function of this device is to support wireless data transfer, specifically enabling file sharing between multiple devices. - Compatibility is crucial. The pen drive must support seamless wireless file sharing across Windows, macOS, and Linux operating systems. Ideal Skills: - Extensive experience in hardware and firmware development. - Proficiency with ESP32 and SD card modules. - Strong understanding of USB drive functionality and wireless data transfer mechanisms. - Expe...

Looking forward for experience person who are very good knowledge of raspberry pi w zero. I want some one who can work woth me for my project as i want to increase the wifi range of raspberry pi.

I'm looking for a simple program that enables a sender to dispatch control commands over RS485 to receivers via XBee radio links. The sender will be an ESP32S3 equipped with a 7" LVGL display, while the receivers will be standard ESP32s. Key Features: - The sender should be able to send control commands. - The receivers should report their operational status back to the sender. - Communication between the display and the ESP32S3 should be via UART. Ideal Skills: - Proficiency in programming with ESP32S3 and ESP32. - Experience with RS485 and XBee radio links. - Knowledge of UART communication protocol. - Familiarity with LVGL display programming. Samples codes from github : As modbusRTU variant :

I'm looking for an expert in Human-Computer Interaction (HCI) and Raspberry Pi development to create a gesture recognition system that interprets hand movements for controlling devices. Key Requirements: - Develop a gesture recognition system on the Raspberry Pi 4b. - System should accurately recognize and interpret hand movements and body movements - Integrate functionality to control various devices through hand gestures. - Development of system using AI and ML Ideal Skills: - Proficient in Raspberry Pi programming. - Extensive experience in developing HCI systems. - Knowledge in gesture recognition technologies. - Strong background in interactive systems design.

I'm in need of a seasoned PCB engineer who specializes in PCB design and layout for double-sided PCBs. The purpose of this PCB is for automotive applications, so it needs to adhere to industry standards for durability and performance.

We are looking for an electronics circuit designer with expertise in audio recording and playback to design a circuit for a small device with the following specifications: Device Requirements: Recording and Playback Functions: The device should record audio when a button is pressed. The playback should be triggered by an interrupt (via I2C). Audio Quality: The audio resolution should be at least 16-bit for high-quality recording and playback. Audio Alerts: The device should emit audio alerts in the following scenarios: When recording starts. When recording ends. When the battery is low. Power Efficiency: The microcontroller must support sleep mode to save power. The device should operate on 3 AAA batteries, using low-cost and power-efficient components. Trigger by Event: The device should...

As an engineering intern, your primary task will be creating training material focused on electrical engineering, specifically power electronics and inverter technology. This material is intended for industry professionals. Key Responsibilities: - Design and develop comprehensive training materials. - Focus on power electronics and inverter technology. - Tailor content to suit industry professionals. Ideal Skills: - Background in electrical engineering. - Experience in creating engineering training materials. - Understanding of power electronics and inverter technology. Your understanding of the intricacies of electrical engineering, coupled with your ability to create engaging and informative training content, will be key to the success of this project.

I'm in need of a skilled hardware developer, specifically with a focus on embedded systems. The primary function of the embedded system will be focused on data processing. Ideal Skills: - Extensive experience in hardware development, specifically embedded systems - Proficiency in data processing system design - Ability to deliver high-quality, reliable systems Please provide examples of your previous work in your proposal.

You must be an Expert with years of experience in SDR Software Defined Radio sourcing and antenna design and construction and signal analysis and detection. Please send me samples of your SDR projects that are close to what I need. I want to be able to detect distance, strength, direction, interference, etc... including elevation, and to be able to 3D graphic map everything. I would like to analyze 1Hz to 300GHz I know this is a wide spectrum, can you design an all in one small handheld that is inexpensive and that can see all these frequencies? I will provide more details to the bidders I want to interview. I'm looking for a software-defined radio expert to assist in sourcing and creating signal detection and analysis software. The primary objective of this project revolves arou...

You must be an Expert with years of experience in SDR Software Defined Radio sourcing and antenna design and construction and signal analysis and detection. Please send me samples of your SDR projects that are close to what I need. I'm looking for a software-defined radio expert to assist in sourcing and creating signal detection and analysis software. The primary objective of this project revolves around the detection and analysis of various radio frequencies. Key Requirements: - Experience in signal detection and analysis - Proficiency in creating 3D graphic software for software-defined radio - Expertise in signal spectrum analysis The software will specifically need to perform signal spectrum analysis. If you have a background in radio frequency research and can develop a sys...

I am seeking an expert in battery modeling and parameter identification to improve the real-time performance of state of charge (SOC) estimation for Lithium-ion batteries. The project's primary aim is to enhance the accuracy of SOC estimation through refining the parameter identification accuracy within a second-order equivalent circuit model. Key Requirements: - Utilize Kalman filter-based methods for parameter identification. - Significant improvement in the accuracy of SOC estimation. - Experience with lithium-ion battery modeling and simulation. - Ability to deliver high-quality work under tight deadlines. Your expertise in this area is crucial for the project's success. A strong background in battery technology and real-time system performance will be indispensable.

I'm in need of a seasoned product engineer with expertise in small motors who can help evaluate a product and re-engineer its manufacturing process. The main goal is to enhance the product's quality, market fit and overall performance. Key Responsibilities: - Conduct thorough product evaluation - Identify areas that require improvement - Re-engineer the product's manufacturing process for optimal efficiency Ideal Skills and Experience: - Proven experience in product design and development - Strong background in quality assurance - Expertise in process optimization - Excellent problem-solving skills - Familiarity with product market assessment

You must be an Expert with years of experience in SDR Software Defined Radio sourcing and antenna design and construction and signal analysis and detection. Please send me samples of your SDR projects that are close to what I need. I'm looking for a software-defined radio expert to assist in sourcing and creating signal detection and analysis software. The primary objective of this project revolves around the detection and analysis of various radio frequencies. Key Requirements: - Experience in signal detection and analysis - Proficiency in creating 3D graphic software for software-defined radio - Expertise in signal spectrum analysis The software will specifically need to perform signal spectrum analysis. If you have a background in radio frequency research and can develop a sys...

I'm seeking a solution to automate the segregation of plastic packaging waste. This project will involve developing a system that can efficiently sort this type of waste, with a focus on: - Handling and processing of plastic packaging waste - Potential future scalability for other types of waste - Minimization of human intervention Ideal candidates for this project should have experience in waste management systems, automation technology, and environmental sustainability initiatives.

I need to convert file format from Altium Designer format to EAGLE format the Altium files are for STM32F746G-DISCO PCB Design () PCB are 4 layers medium complexity with components THT and SMD both side and following dimensions The conversion should be reviewed manually (no automatic conversion) in all details and DRC applied and the final result on Fusion 360 (or Eagle) should be 100% error free including Gerber file generation and libraries

Task 1: A parameterizable ALU Task 2: A parameterizable register bank Task 3: A single-cycle processors datapath I need it by the 12/1/2025

Development of single-phase dq control for AC modules, including parallelization and droop control for parallelizing DC modules and AC modules. Creation of a simulation model in PLECS to verify and optimize the control system. Note: The control algorithm must be clean and well-structured. It will later be converted into C code for use on a microcontroller. The conversion to C code is not part of this project. The attachments are only examples. Required Skills: - Proficiency in control systems design, particularly dq control and droop control. - Experience with PLECS

Description: I am looking for an experienced Verilog trainer who can provide structured, hands-on training tailored to my requirements. The trainer must have expertise in Verilog and practical experience with the Vivado Design Suite. The training should cover basic and advanced topics, including working with interfaces like I2C, SPI, and UART. Requirements: Proficiency in Verilog HDL and strong knowledge of digital design concepts. Practical experience with the Vivado Design Suite for coding, simulation, synthesis, and debugging. Ability to design a comprehensive syllabus covering: Basics of Verilog and digital design fundamentals. Advanced Verilog topics (FSMs, testbenches, synthesis, and optimization). Interfaces: I2C, SPI, UART, and other common protocols. IP core usage and integratio...

The BLE beacon Device is Controlling a Servo as actuator. Connection is done in parallel to tracker and /or Smartphone. Security Should be identical to existent LTE solution. Some Sensor Signals have to be transferred. System has to work with/without cloud Mobil connection. Only Cloud Registered devices are allowed to be connected. Chip is Nordic 5310 developing platform Nordic SDK. Hardware existing.

I'm looking for an expert in electronics and design to help me create a flexible cable for my Samsung A31's rear camera. This cable will allow the camera to rotate freely around the front camera. Key Requirements: - Design a 10cm long flexible cable that can extend from the rear camera. - Ensure the design allows for potential creative uses of the cable, such as 360-degree video capture or unique photography angles. Ideal Skills: - Experience with smartphone hardware and modifications. - Proficient in schematic design and cable manufacturing. - Creative problem solver with an understanding of photography and videography needs. Please refer to the attached Samsung A31 motherboard schematic diagram for your design. I am looking to replicate the design from this reference: Ult...

I'm seeking a seasoned PCB designer to assist in creating a custom, compact PCB for an IoT project focused on sensor integration. The PCB will need to accommodate several components, including an ESP32-WROOM-32 microcontroller, SIM card module, SD card module, and RS485 transceiver. Key Requirements: - Expertise in PCB design, specifically for IoT applications. - Experience integrating multiple components onto a single PCB. - Ability to design a compact-sized PCB without compromising functionality. - Familiarity with the ESP32-WROOM-32 microcontroller and other specified modules. Ideal Skills: - Proficiency in PCB design software. - Strong understanding of sensor integration and IoT systems. - Excellent problem-solving skills to overcome design challenges. - Attention to detail to e...

I'm in need of a seasoned PCB designer to assist in crafting a compact and efficient IoT device tailored for health monitoring. The device will interface with VOC sensors (PS1 & PS4-VOC-10-MOD) and employ an ESP32 or a similar microcontroller for wireless communication, as well as executing on-device AI models. Key Requirements: - The design needs to prioritize low power consumption, making it suitable for wearable or portable use. - A primary focus of this device will be monitoring human breath, so expertise in integrating and utilizing VOC sensors is crucial. - Long battery life is of utmost importance, far more than a rechargeable battery or energy harvesting capabilities. Ideal Skills: - Extensive experience in PCB design, particularly using KiCad. - Proven track record in d...

I'm working on a project for my BMW E60 and I need a professional with Arduino coding experience to help me with the programming. The project involves creating a remote start system that uses either the Nano 33BLE or an ESP with a CAN bus module. The system will also incorporate a fingerprint module and various other safety sensors. Key aspects of the project include: - All coding needs: This includes the coding for the remote start using the fingerprint module, the remote unlock functionality using BLE or standard Bluetooth, and the integration of the CAN bus and other safety sensors. - Focus on all elements: The coding assistance required will cover every aspect of the project, from the integration of the CAN bus module to the configuration of the BLE/standard Bluetooth for remote ...

I'm in need of an experienced embedded systems developer to help troubleshoot and debug some code running on a TI CC1352P micro-controller. The debugger will need to have a strong background in C/C++ and familiarity with TI Code Composer Studio. Given the complexity of the project, I'm looking for someone based in Ontario, Canada, who can potentially offer in-person assistance if necessary. Ideal Skills and Experience: - Proficient in C/C++ - Extensive experience with TI Code Composer Studio - Familiarity with TI CC1352P microcontroller - Embedded systems development background - knowledge of OpenThread Protocol - wireless thermostats (based on TI CC1352P micro-controller) creating Mesh Network (OpenThread Protocol) - Based in Ontario, Canada

I am looking for an experienced freelancer to develop custom firmware for a DMA card, best if it is on 75T or 35T. The firmware needs to be compatible with EAC, BE, Faceit, and Vanguard anti-cheats. (FACEIT most importantly) Requirements and Features: - I am open to suggestions for specific requirements and features for the firmware. - The firmware should be optimized for gaming purposes. Ideal Skills and Experience: - Strong knowledge and experience in developing custom firmware for DMA cards, and knowledge about games faceit and cs2). - Familiarity with EAC, BE, Faceit, and Vanguard anti-cheats. - Understanding of gaming requirements and optimizations for firmware development. If you have the skills and experience required for this project, please submit your proposal with releva...

I'm seeking an expert Flutter developer to create a real-time data handling application. The project involves working with analog data collected from environmental sensors, such as temperature and humidity readings. Key Requirements: - Proficient in Flutter with a strong portfolio of similar projects. - Experience in handling real-time data. - Knowledge of working with environmental sensor data is a significant advantage. - Ability to deliver a user-friendly and efficient application.

I need a skilled PCB designer to create a circuit board capable of measuring distances using a laser sensor (or ultrasonic). This system should have adjustable ranges and provide alerts through both vibration and sound. Furthermore, the design should incorporate a SIM for communication, virtual human sensors and a GPS module for real-time location tracking. Ideal Skills and Experience: - PCB design - Knowledge of laser sensors - Experience with SIM and GPS modules - Understanding of vibration and sound alert systems - Ability to create designs for adjustable range systems Please note, the system will need to provide real-time tracking, so experience with designing for this capability is essential.

I'm looking for a Raspberry Pi based Bluetooth cabinet door lock for my office. The primary purpose of this lock is to control access in a shared space. Ideal Skills: - Proficiency in Raspberry Pi programming - Experience in Bluetooth technology integration - Mobile app development skills Key Requirements: - The lock should be secure and reliable - It needs to be controlled via a mobile app - The project includes both software and hardware components. Please provide examples of previous similar projects you have completed.

I'm looking for a skilled PCB designer to create a design for a smart LPG meter. This device needs to have several key functionalities, including gas level monitoring, leak detection, and usage data logging. The smart LPG meter will connect via Wi-Fi and will be powered by a battery. Key Requirements: - Design a PCB that incorporates gas level monitoring, leak detection and usage data logging. - Ensure the design is suitable for a battery-powered device. - Include a Wi-Fi connectivity component in the design. Ideal Freelancer Skills: - Extensive experience in PCB design. - Knowledge of IoT device requirements. - Understanding of gas sensing technologies. - Experience with battery-operated device designs.