エレクトロニクス Jobs

STM32 Programming I am looking for a skilled programmer who is experienced in working with the STM32F030 microcontroller. The ideal candidate should have a strong understanding of C programming language and have previous experience in implementing signal processing functions. Requirements: - Proficiency in programming with the STM32F030 microcontroller - Strong knowledge of C programming language - Previous experience in implementing signal processing functions Skills and Experience: - Expertise in STM32F030 microcontroller programming - Proficient in C programming language - Previous experience in implementing signal processing functions If you meet these requirements and have the necessary skills and experience, please submit your proposal and include any relevant samples of previo...

Project Title: PCB Design Overview: I am looking for a skilled PCB designer to create a circuit board for my project. The design should be simple, with a moderate size and should incorporate some specific components that I already have in mind. Requirements: • PCB Complexity Level: Simple • PCB Size: Medium • Specific Components: I have some components that need to be included in the design, but not all. Ideal Skills and Experience: • Extensive experience in PCB design with a focus on simplicity and efficiency • Proficiency in using PCB design software (e.g., Altium, Eagle) • Strong knowledge of circuit design principles and best practices • Familiarity with selecting and integrating specific components into the PCB design • Ability to collaborat...

Project Title: Circuit and Register Design for D Flip Flop I am seeking assistance with designing a circuit for a D flip flop. Main Issue: Designing the Circuit I am facing difficulties in designing the circuit for the D flip flop. Specific Requirements: Determining the Requirements I need assistance in determining the specific requirements for the circuit design. Ideal Skills and Experience: - Strong understanding of circuit design and logic gates - Proficiency in designing and implementing D flip flop circuits - Experience in determining circuit requirements and constraints Please provide examples of previous circuit design projects or relevant experience in your proposal.

I am looking for a freelancer to design a smart tracker device for personal use. The main purpose of this tracker device is to provide 5G connectivity, GPS tracking, Lorawan, and some other sensors. The device is of small form factor and less weight. I need complete schematics and PCB design files for this device. Key requirements for the tracker device include: - Small and discreet design - GPS tracking functionality - Sensor accuracy for precise tracking - Lorawan Ideal skills and experience for this project: - Experience in developing and integrating 5G connectivity into devices - Proficiency in GPS tracking technology - Knowledge of sensor technology for accurate data collection -Knowledge of lorawan The freelancer should be able to deliver a small and discreet tracker device wit...

I am looking for a freelancer who can assist me with migrating KINCO HM to Raspberry Pi (gui is already developed Skills and experience needed: - Proficiency in KINCO HMI and Raspberry Pi - Knowledge of the migration process from KINCO HMI to Raspberry Pi Project requirements: - The freelancer should have their own Raspberry Pi and KINCO HMI software. - The migration project should be completed within a month. Please provide your relevant experience and examples of previous projects you have completed.

Mainly modifying and understanding. Code composer studio gui experience is preferred This project requires a GUI designer who can create or modify a minimalistic and user-friendly interface for Windows, while also mapping data from both sensors and actuators. The ideal candidate should have experience in GUI design, knowledge of hardware integration, and a strong understanding of minimalistic design principles. Collaboration with hardware engineers will be necessary to ensure seamless integration, and attention to detail is crucial to create visually appealing designs. Strong problem-solving skills will also be necessary to address any technical challenges that may arise during the project.

Project Description: I am in need of a power supply for my Biamp 1642 mixing console. I have specific requirements for the power supply, including the voltage and amperage. Skills and Experience Needed: - Experience in designing and building power supplies for audio equipment - Knowledge of the specific voltage and amperage requirements for the Biamp 1642 mixing console - Ability to ensure the power supply meets the necessary specifications for reliable operation Additional Details: - The power supply should be reliable and efficient to ensure optimal performance of the mixing console - It needs to be delivered to my location, as I am unable to pick it up myself. Here the link for the original schematic

I am looking for a skilled freelancer to create a prototype for my invention of a foot dryer and washer for sandy feet. The main purpose of this device is to dry feet after washing. Preferred dimensions for the device are medium, similar to a shoebox, making it portable and convenient to use. I have specific requirements for the features and functionalities of the foot dryer and washer, which I will provide to the chosen freelancer. Ideal skills and experience for this project include: - Experience in product design and prototyping - Knowledge of electrical engineering - Ability to create a compact and efficient device - Attention to detail in meeting specific requirements If you have any suggestions or ideas to enhance the functionality of the foot dryer and washer, I am open ...

I am looking for a skilled circuit designer who can design a filter circuit on Multisim. The specific requirements for the circuit design are provided, as I have specific parameters that need to be met. The desired frequency response for the circuit is a low-pass filter. Skills and experience required for this project include: - Proficiency in circuit design using Multisim - Knowledge of filter circuit design principles - Understanding of low-pass filter concepts and frequency response - Ability to meet specific parameters and design requirements

I am looking for an experienced FPGA developer to help me develop an IP core for signal processing using the Smartfusion2 FPGA. The desired functionality of the IP core is signal processing, and the required performance level is medium. Skills and Experience: - Strong knowledge and experience in FPGA development - Expertise in signal processing algorithms and techniques - Familiarity with the Smartfusion2 FPGA platform - Ability to optimize performance for medium-level requirements

I am looking for a freelancer who can help me with my project involving the LoRa RFM96 Module and a PIC 8bit MCU. The project requirements are as follows: - RFM96 Module (Datasheet attached) - Please use interrupts to communicate with RFM96. - Use LoRa protocol to communicate - Please consider in this project after sending data each time uC and RFM96 will be fully powered off, that means next turn should take minimum time to initialize everything. - PIC 8bit MCU programmed with Microchip MPLABX & XC compiler. - Setup one module as Host and other 6 as Client so that host can listen up to 6 clients and receive data - RFM96 has receiving buffer where you can store received data and one by one read buffer through MCU and print received data on serial port. Note: - Please note that there ...

Design and Development of a 4-port KVM Switch Skills and Experience: - Experience in designing and developing KVM switches - Strong knowledge of hardware and software integration - Proficient in programming languages such as C++ or Python - Familiarity with virtualization technologies - Ability to implement specific features as per client's requirements Project Requirements: - Develop a 4-port KVM switch with specific features as provided by the client - The KVM switch should allow users to control multiple computers from a single console - The switch should support hotkey switching and provide seamless switching between connected devices - Ensure compatibility with various operating systems and devices - The project needs to be completed within a month Note: The client has specifi...

Lipo Charger for Industrial Use with Overcharge Protection Skills and Experience: - Experience in designing and manufacturing industrial-grade chargers - Knowledge of Lipo battery charging requirements and safety protocols - Familiarity with overcharge protection circuitry and implementation - Ability to create a fast charging solution while ensuring safety and reliability Project Requirements: - Develop a Lipo charger specifically designed for industrial use - Must include overcharge protection feature to prevent battery damage - Ensure compliance with safety regulations and standards for industrial applications - Create a charging solution that is efficient and reliable for industrial environments - Optimize charging speed without compromising safety or battery lifespan Deliverables: ...

PCB Design Project I am looking for a PCB designer who can help me with a simple PCB design project. The design complexity level is simple, and I have a specific size requirement for the PCB. Skills and Experience: - Proficiency in PCB design software - Knowledge of PCB manufacturing processes and standards - Ability to work with specific size requirements - Experience with simple PCB designs 2 sided pcb APPLICATION: Application of the pcbs are in the actuator with 2 dof with two motors,as per image attached. There is a need of two types of pcbs, Encoder pcb Controller pcb pcb specification: Encoder pcb: (Dimension 19 mm x 19 mm) Encoder reads the output rotation of the actuator, and links with other encoders by RS485 protocol. Encoder should be an absolute and magnetic rotary enco...

I am looking for a skilled engineer to design a hydraulic power pack and hydraulic circuit for my project. The project requires the following specifications: Power Capacity: - The hydraulic power pack should have a power capacity of less than 10 horsepower. Hydraulic Circuit: - The hydraulic circuit should be a closed loop system. Operating Pressure: - The desired operating pressure for the hydraulic system is between 1000-5000 psi. Ideal Skills and Experience: - Experience in designing hydraulic power packs and hydraulic circuits. - Knowledge of closed loop hydraulic systems. - Ability to work with operating pressures between 1000-5000 psi. If you have the expertise and skills required for this project, please submit your proposal.

Assembler Project for 80C552 Microcontroller Task: Sensor Interfacing - Our project requires the development of an assembler program for the 80C552 microcontroller to interface with sensors. - The main task of the program will be to collect data from the sensors and process it accordingly. - We have already selected the sensors and they are ready for use. - The assembler program should be able to communicate with the sensors and retrieve data from them. - The program should also be able to process the data and perform any necessary calculations or actions based on the sensor readings. - We have a specific timeline for this project and it needs to be completed within 1 month. - The ideal freelancer for this project should have experience in programming with assembly language and working w...

Tytuł - niestandardowe sterowanie projektorem przez rs232 lub pjlink Witam Szukam rozwiązania opartego na Arduino i module 2 x rs232 oraz eth. Problem na przykładzie 1. Mam moduł sterujący Epson 2. Moduł współpracuje tylko z określonymi projektorami Epson i komunikuje się jednostronnie przez rs242c 3. Potrzebne rozwiazanie które zamieni odebraną komendę sterującą z tego urządzenia na inną komendę sterującą w celu sterowania innym projektorem przez rs232 lub pjlink. () 4. Potrzebny bedzie soft który odczyta te komendy jako hex - są pewnie takie programy za free 4. Program musi mieć opcje ustalania parametrów połączenia rs232, rozpoznania i zapisania otrzymanej komendy do zmiennej i zamianę tej komendy na nową oraz wysłanie tej nowej komendy przez rs232 lu...

I am looking for an electrical engineer with expertise in 2nd year circuits. I have specific advanced questions that I need help with. It will be time limited 2.5 hours for seven questions basics up to transient and ac analysis.

Project Title: A recruitment project to make an analogue voltage alarm Overview: I am looking for freelancers to design and create an analogue voltage alarm. The alarm should have the following specifications: Voltage Range: - The desired voltage range for the alarm is 0-5V. Functionality: - The alarm should be able to warn of both voltage rise and drop. Power Supply: - The alarm will be powered by a battery. Ideal Skills and Experience: - Strong knowledge of analogue circuit design. - Experience in creating voltage alarms. - Proficiency in selecting appropriate components for battery-powered devices. - Familiarity with voltage monitoring and detection systems. - Ability to design a compact and efficient circuit that meets the specified voltage range and functionality requirements. ...

Project Description: I am looking for a creative individual who can help me create a series of social media posts that will encourage teens to put down their phones and appreciate the world around them. The project requires the use of images and graphics that tell a story and evoke a serious and thought-provoking tone. Key requirements: - Ability to source or create images and graphics that align with the project's theme - Proficiency in graphic design software and tools - Understanding of social media platforms, particularly Instagram - Strong storytelling and visual communication skills - Familiarity with the target audience and their preferences Responsibilities: - Collaborate with me to brainstorm and refine ideas for the social media posts - Create visually compelling graphics ...

Project Title: Network Engineer Description: I am in need of a network engineer to assist with the design and implementation of a medium-sized network consisting of 10-50 devices. The ideal candidate will have experience in network design and implementation, as well as the following skills: - Network troubleshooting: The ability to identify and resolve any network issues that may arise during the implementation process. - Network security: Knowledge of best practices for securing the network and ensuring data protection. - Strong understanding of network protocols and technologies. - Familiarity with network hardware and software. - Excellent communication and problem-solving skills. As there is no existing network infrastructure, the engineer will need to start from scratch and create ...

I am seeking a freelancer to develop an IoT-connected outlet with an integrated energy meter for a project involving commercial property owners. The main goal of this project is to create a seamless payment process for EV charging sessions. I need the actual prototype. Key Requirements: - Create an outlet that is IoT-connected and equipped with an energy meter - Develop an app that allows users to track individual EV charging session data - Implement a payment system that automatically manages the payment between property owners and users - Ensure accurate tracking of charging session data Ideal Skills and Experience: - Experience in IoT development and integration - Proficiency in app development for both iOS and Android platforms - Knowledge of energy management and metering systems -...

The project is to code a portable charger to read out the voltage from the device and then when the electronic device is fully charged it turns off the portable charger to conserve the battery.

I am looking for a skilled Arduino programmer to assist me with a new build project. I need to program an Arduino Giga and screen shield to control a soft serve ice cream machine. The specific function that I want the Arduino to control is temperature control. Skills and Experience: - Proficiency in Arduino programming - Experience in temperature control systems - Knowledge of Arduino Giga and screen shield - Familiarity with soft serve ice cream machines Timeline: - The project needs to be completed within 1-2 weeks. If you have the necessary skills and experience, and can complete the project within the specified timeline, please submit your proposal.

I am seeking a freelancer who can assist me with the implementation of an operational amplifier (op-amp) for the measurement of beam bending in load testing. The project requires the following skills and experience: - Strong knowledge and experience in designing and implementing operational amplifiers with high gain and low noise - Familiarity with load testing and the ability to accurately measure beam bending - Proficiency in creating working prototypes to demonstrate the functionality of the operational amplifier - Attention to detail and the ability to provide accurate measurements and data analysis Description: An apparatus consisting of a resistive strain gauge, step-motor, Arduino and a few other electronics on a breadboard is set up. The apparatus is required for application of f...

We need a PCB design and 3 manufactured prototypes of a small clock circuit board (~4 cm x ~3 cm). The output frequency is 52 Mhz to be driven by the SiT5358 VCTCXO, which can be purchased online at SiTime. Operating temperature range is 0 to 70 degrees C. A POTS trim adjusts the VCTCXO with +/- 6.25 PPM. The board should include 3 mounting holes for 4-40 screws, with any layout. The circuit board output connector will be SMA female with 50 Ohm impedance and ~0.6 V peak-to-peak square wave output. The supported power input should be DC 10 - 15 V input using a Molex 3-pin standard PC fan male connector (with pin 1 ground and pin 2 providing ~12 V input.) The project includes delivery of the manufactured prototypes, as well as schematics and gerber files. We propose payment of 1/4 upon ...

We want expertise in electronic engineering and design to help us in our project regarding control of three phase motor speed using STM32 microcontroller. We want to utilize IOT along with BLE technology. We want to design and implement a system from scratch with hardware being the first step and software being the second.

I am looking for a LabVIEW FPGA expert who can assist me in designing and implementing a data acquisition system using specific hardware. Hardware Requirements: - The candidate should have experience with the specific hardware that I have in mind for this project. Project Purpose: - The primary purpose of this LabVIEW FPGA project is data acquisition. Program Assistance: - I need assistance with creating the entire LabVIEW FPGA program for this project. Ideal Skills and Experience: - Proficiency in LabVIEW FPGA programming. - Experience in designing and implementing data acquisition systems. - Knowledge of the specific hardware that will be used for this project. - Strong problem-solving and troubleshooting skills. - Attention to detail and ability to meet project deadlines. If you h...

I am looking for an experienced engineer who can develop an electronic voltage detector specifically designed for AC voltage detection. The desired voltage detection range for this device should be medium voltage, ranging from 51V to 1000V. The main safety features that I want included in this voltage detector are shock-proof and water-resistant. It is important that the device can withstand potential accidents and harsh weather conditions. Ideal Skills and Experience: - Experience in designing and engineering electronic voltage detectors - Knowledge of AC voltage detection and the specific safety requirements for such devices - Proficiency in developing shock-proof and water-resistant electronic devices - Familiarity with industry standards and regulations related to voltage detection a...

In this project, student need to design and analyze the performance of dual-frequency AMC with ring shape. The AMC structure should achieve high bandwidth for 0.92 and 2.4 GHz frequency. Expected Outcomes To analyze the performance of ring shape AMC. To design the ring shape AMC with acceptable bandwidth for UHF and HF GHz frequency To evaluate the performance of simple RFID tag with AMC on different metal properties.

I am looking for a skilled freelancer to design a voltage converter for industrial use. The converter should be able to handle low voltage requirements, ranging from 1-24V. **Design an open-loop CCM (Continuous Current Mode) operation of SEPIC converter operating within the 12 V to 24 V input voltage ranges and with fixed 5 V and 15 V output voltages. Maximum output power is 20 W at 15 V. On the design, assume ideal components. **Details are written in the picture. Skills and Experience: - Experience in designing voltage converters - Knowledge of industrial use requirements - Ability to work with low voltage specifications

I am looking for a freelancer to develop a micro wearable lorawan IoT device (low power) for monitoring and tracking purposes. It should be a micro mandown device and it should send data without GSM cover Requirements: - The device should have specific sensors and functionalities, although I am open to suggestions on what these should be. - There is no specific preference for the operating system or platform that the device should be compatible with. Ideal Skills and Experience: - Strong knowledge and experience in developing wearable IoT devices. - Familiarity with lorawan technology and protocols. - Ability to suggest and integrate appropriate sensors and functionalities for monitoring and tracking purposes. - Proficiency in developing IoT devices compatible with multiple operating sys...

Good morning, evening and afternoon from Australia. I am looking for a PCB Engineer who can create an OBDI to OBDII Adapter PCB for me to use. The ideal candidate should have experience in PCB design and be familiar with OBDI connectors from 2001 or earlier. The following countries are not allowed to take part in this project unless the individuals that reside in these places fulfill some small criteria as per myself having trust issues with anyone outside of the U.S., Canada, the U.K., Ireland, Australia and New Zealand: Pakistan. India. China. Russia (banned from my projects entirely). Ukraine. Azerbaijan. Japan. Korea. Israel. Requirements: - Must understand that the OBDII Standard was not adopted in Australia until 2001 - Must own a Ford Festiva, regardless of the model - The adapt...

Project Title: electrical draftsman I need an electrical draftsman (electrical draftsman) who can create highly detailed electrical schematics for my project. The ideal freelancer for this job will have experience creating highly detailed schematics with part numbers and specifications. Must also be able to work for 'Electrical Application Projects'. Lighting, Socket, Data-Telephone-TV etc. Must be skilled at work. Requirements: - Create highly detailed electrical diagrams - Add part numbers and specifications - Ability to understand and interpret project requirements - Attention to detail is very important - Knowledgeable about electrical systems and components - Skilled in using drawing software and tools - Ability to work independently and meet deadlines Skills and Experie...

Hello I have a project need to have a bootloader to do a firmware upgrade via UART0, can use mcuboot to do it

PLC Programming for Industrial Automation Project (elevator control) Skills and Experience: - Strong experience in PLC programming for industrial automation - Expertise in using specific PLC brand/model - Mitsubishi AL2-24MRD - Ability to work within a tight timeline of 1-2 weeks Project Requirements: - The client requires PLC programming for their industrial automation project - The specific PLC brand/model provided by the client must be used - The project needs to be completed within a short timeline of 1-2 weeks Please note that only experienced PLC programmers with the ability to work efficiently within the provided timeline and using the specified PLC brand/model should apply for this project.

I have an LED strip light that is DC3v, Wattage 5W/m (2m in total). I have found that 2.5v makes it glow the the desired brightness. I have a DC5.2v 800mA AC Adapter that I wanted to power it with. I need a circuit to cut the 5.2v down to 2.5v to power my LED strip light. Thanks.

Project Title: Harmony Elite Remote - Full System Integration Project Description: I am looking for a freelancer who can assist me with full system integration for my Harmony Elite remote. The ideal candidate should have experience and expertise in programming and setting up Harmony Elite remotes for complete integration. Requirements: - Experience with programming Harmony Elite remotes - In-depth knowledge of full system integration - Ability to troubleshoot and resolve programming issues - Familiarity with various home automation systems and devices - Strong communication skills to understand my specific requirements Skills and Experience: - Proven track record of successfully integrating Harmony Elite remotes into complex home automation systems - Proficiency in program...

Lamp design with unique features

I am looking for a C++ developer to build a real-time system focused on control and automation. The program should automate the task of controlling hardware. As for hardware compatibility, I am not sure if there are any specific components that the program needs to be compatible with. Ideal skills and experience for the job: - Strong proficiency in C++ programming language - Experience in developing real-time systems - Knowledge of hardware control and automation - Familiarity with data logging and analysis - Understanding of communication and networking protocols

More details: What type of PLC program do you need? Process Control Do you have specific software/hardware requirements for the PLC program? Delta PLC DVP-40EH at ou plant in Tonawanda NY How many inputs and outputs does the PLC program need to support? 10-20

I am looking for an experienced electrical engineer to write and publish a paper on power systems in the IEEE journal. The specific topic of the paper is power systems. Requirements: - The paper needs to be written from scratch, following detailed guidelines that I will provide. - The freelancer should have a strong background in electrical engineering and be familiar with IEEE format and standards. Skills and experience required: -already have published papers before (very important) - Strong knowledge of power systems and electrical engineering principles. - Proficiency in academic writing and research. - Familiarity with IEEE format and standards. - Attention to detail and ability to follow guidelines. If you are a skilled electrical engineer with experience in academic writing and p...

I am searching for a DAQ module or equivalent that can gather data from an acoustic dynamic pressure transducer to substitute the existing module in a rack and transfer the data to a PLC. Can you assist with this requirement?

I am looking for a developer to port an existing SPI driver written in C to Rust, specifically from ESP-IDF to ESP-IDF-HAL/ESP-IDF-SVC. Skills and Experience: - Experience working with Rust and the ESP-IDF-HAL is required. - Familiarity with SPI drivers and protocols. - Strong understanding of C and Rust programming languages in embedded contexts. - Knowledge of the ESP-IDF-HAL framework is preferred. Timeline: - The project is expected to be completed within a month. Notes: - Remote access to a machine with prototype hardware will be provided. Example running code in C with the driver and in Rust without the driver will be provided.

Make a smart lock, have finger print function unlock. Create a website to control lock or unlock from Website.

I need someone to help me configure the following image for a Raspberry pi 4b 5" lcd touch display () Need to add a NFC reader to it (guide , the reader/ writer is PN5180 NFC RFID ISO15693) I need this working on an android OS on the Raspberry This should be a relatively simple process for someone with the right competences, so dont bid on this unless you did a simulare task before. Point is we make it work on one device, then we make an image containing the things for easy install on future devices. Its quite important that you assist me with connecting everything also, to avoid errors. What you bid is what you get, so dont do a low bid to get in contact, to give another price, that will result in a dismissal.

We would like to purchase consultancy, coding, and design services to create lighting control systems, wifi and bluetooth, professional control systems and mobile applications using esspressif products (esp32, esp8266) and application configurations such as Adafruit io, ESP Rain Maker, wled.

Need u tutoring for the subject analog and digital signal processing

I am looking for a developer to create a simulator for an out-of-order processor that supports speculative execution using register renaming. The ideal candidate should have experience in C++ programming language and have a strong understanding of processor architecture. Requirements: - Develop the simulator using C++ programming language - Implement advanced functionality to support detailed simulations - Incorporate specific register renaming techniques provided by the client Skills and experience required: - Proficiency in C++ programming language - Strong understanding of out-of-order processors and speculative execution - Knowledge of register renaming techniques Please note that the client has specific register renaming techniques in mind, so the developer should be able to implem...

I have an electronics project where a large matrix of solenoids need to be controlled almost simultaneously using just an Arduino Nano/relevant micro controller. I have a rough idea on the components and circuit to be used but want an experienced person to determine the components based on the specifications, perform simulations and print the PCB ,determine wiring according to the various constraints and 3d models we have. Also , I need some code written to drive this circuit based on desired input. We have a tight timeline so we have to start working on this immediately I would prefer if this circuit can be tested physically as well. Looking for someone who can work collaboratively and is dedicated to seeing that a physically functional output as desired is reached. It is a plus if you...