Elektronika Jobs

Build, simulate, and model your systems with ease, providing limitless possibilities in power system simulation using PSCAD Software

We are seeking a highly skilled PCB designer with expertise in Altium Designer, Circuit Design, and Electronic Design. You will be responsible for designing and developing printed circuit boards (PCBs) for our electronic products. The ideal candidate will have a minimum of 3 years of experience in PCB design and be able to create high-quality, reliable, and manufacturable designs. Project Description: We are building a product capable of using readings from sensors to drive a peristaltic pump, store sensor data, and have added functionality of connecting via 5GLTE for OTA updates. The scope for this project is as follows: 1.) Consult on the correct components for the project such as motor driver type, ADC, processor, connectivity components. (add-in board) 2.) Develop high level block d...

PSCAD Engineering Expert Required Now

PSCAD Expert Engineer Required

I am in need of urgent assignment help for my analog electronics assignment. The assignment is of intermediate level difficulty and must be completed in certain time within 2 hours. I will give the details. Ideal skills and experience for this job include: - Strong knowledge and expertise in analog electronics - Experience in completing assignments within strict deadlines - Ability to explain concepts clearly and concisely - Attention to detail and accuracy in work If you have the necessary skills and experience, please apply to help me complete this assignment on time.

I am looking for a freelancer who can design a working model for a single phase preventer with overload protector. Measure current, voltage and display on 7 segment display. Option to set the time limits. The project requires the creation of a circuit diagram for the model. The final deliverable should be in a PDF document format. Ideal skills and experience for the job include: -Experience in circuit design and electrical engineering -Knowledge of single phase preventers and induction motor protection -Proficiency in creating circuit diagrams -Ability to work independently and meet deadlines.

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I want to buy a claw machine to install it in my house. what i need is the next. 1.- At the start i need to tell me if you need that that claw machine got an Arduino Board or something similar. 2.- Create an aplication that can use remotely the claw machine from anywhere. 3.- The app should have a payment system with paypal and my local currency to use the claw machine. 4.- The user should have acces to a camera to see while he is playing in the claw machine The idea is to have a business to pay to play the machine and won prizes. Here is an example of what i want to buy

Quero uma loja virtual vendas sem estoque, com alguns produtos em alta no mercado

Hi There, Looking for a reliable, trustworthy electrician to inspect and repair our old family homestead in Wellsford. This home requires attention to all areas. we have about 11 bulbs in the house. Preferred Method of contact by email: If you are qualified in the following areas that would be a bonus: Plumbing Concreted Driveway Painter Carpenter

I have updated the schematics of a PCB project "SKD1" in KiCAD. It's a mixed-signal 25x32 mm PCB with about 56 SMT components. The purpose of the PCB is to interface with different types of sensors (analog and digital), to convert to a digital protocol. The PCB is already working well but I made some improvements. I need: Add the new components to the CAD Place the new components, using the backside if necessary. Route the changes. Change from 2-layer to 4-layer board if necessary. Tidy up the schematics. Check if any components are NRND and suggest replacements if they are NRND. Fix any design rule violations. Deliver KiCAD files and PCBA manufacturing files. I value freelancers who communicate effectively in English and have attention to detail, both in electronics work...

ESP8266 RTOS SDK firmware development for MQTT communication on NodeMCU with specific design requirements. Functionality: - MQTT communication - WiFi connectivity - Sensor data collection Ideal skills and experience: - Experience with ESP8266 RTOS SDK - MQTT protocol expertise - WiFi connectivity knowledge - Sensor data collection experience - Experience with NodeMCU Design requirements: - Work on relays is 90% complete IR blaster Pending Touch panel (UART communication) Pending

Im using an Arduino Uno board with an angle sensor HMC 5883 and have problems with angle measurements. Im getting only one value. Followed this

Help with installing, retrieving ladder on current machine. I have KV STUDIO, and I have retrieved the PLC program, but the "comments" did not transfer and the KV-D30 screen (hmi) I also need some help with.

Expert required for PSCAD project

I am looking for an expert ROS developer who can train multiple robotic arms for industrial manufacturing purposes. The ideal candidate should have extensive experience in ROS development and be able to work independently. The desired outcome for the training is to increase efficiency in the manufacturing process. The developer should be able to understand the complex requirements of the project and have a strong problem-solving ability.

Hello i have two PCB boards with PIC Microcontroller, can some one help me with debugging and flashing hex files on the microcontrollers because my board has been acting strange and I think the hex file in the microcontroller got damaged. I have the file and I would like to flash it again

The project is almost half finished and we are looking for someone who can enter and take over the project and finalize it completely. Therefore, if you are experienced in the field, it should be a very easy project for you. In order to start we need to first sign an NDA and we also require a photo ID as the main paper work. Communication in this project is the key, therefore, we will need you to respect and have an active communication with us to successfully finish the project. If you agree with the above, please respond and we will get back to you. Our main purpose is long term collaborations. We wish this project would be a great start. Here are some more general info of the project: Before we choose the bid, we need to see both your hardware and software capability. Please read...

I am looking for a skilled PCB designer to create a small (less than 5cm x 5cm) PCB board for my 3D printer project. The board must be designed to work with JST-XH connectors and should be able to connect the extruder to the motherboard. Ideal skills and experience for this job include: - PCB design expertise - Experience with JST-XH connectors - Knowledge of 3D printer components and circuitry - Attention to detail and ability to create a compact design. If you have the skills and experience required, please submit your proposal for this project. Thank you.

Power System Electrical Engineering for PSCAD Work

I am looking for someone to create 3D printing plans for a volumetric display based on an open-source paper in CAD. skills and experience for this job include proficiency in CAD, 3D printing, and knowledge of design aesthetics. Here's a video of the device in action: And the paper: From what I gather, there's a frame, helix, and information disk, plus an arduino microcontroller. I'd like someone to make a CAD file that I can use to 3D print the device. Any info or pointers on the microcontroller would also be a bonus!

More details will be shared in chat with the suitable freelancer. Only Electrical engineers experienced in PSCAD should bid. New freelancers are encouraged to place bid.

Hi, I need someone to help me with a mini spectrum analyser using FPGA the results will be on a pc screen with GUI that the user can put markers on and change the resolution and more. See the attached screenshots, I have I have Cyclone IV - EP4CE10E22C8N

I am looking for a freelancer who can design and build an electric motor to linear force system for my subsea oil and gas equipment. The desired linear force output is 8.5 million Newtons. An example of a hydraulic version is shown below. We are looking for unique ideas to use a motor and gears to generate a similar force to replace the hydraulic version with electrical solutions. In order to be considered for this project, successful freelancers must provide detailed project proposals that showcase their experience in designing and building electric motor to linear force systems. Ideal skills and experience for this job include: - Electrical engineering - Mechanical engineering - Experience with subsea equipment - Experience with high force output systems The intended...

Expert needed for PSCAD project involving design, simulation, and analysis of a power system. The ideal candidate should have experience with PSCAD software and be knowledgeable in power system analysis. Deadline: 3 days or 4 max

Please apply only if you have experience in this type of work. This is a remote project for technicians who has had exposure to CMOS or CCD/PRISM/LED/ sensor systems, and have the capability to build the sensor assembly. We are a startup company looking at building a Refractometer Sensor Assembly (3 sensor assemblies for our prototype). The sensor will be integrated with a PCB, which will have other sensors. The purpose of the sensor assembly is to converts the refractive index of a food sample to % brix. OUR SPECS are as follows: The sensor assembly - must not exceed 20mm x 25 mm x 15mm in size - CMOS or CCD sensor - Triangular prism (see picture) - LED wavelength of about 600nm OTHER SPECS - 0 - 20 degree brix minimum - Precision ±0.1%; - Resolution 0.05% - Output Method: Dig...

We are looking for a talented electronics engineer with experience in circuit design, firmware, and embedded systems to help us develop a USB to PWM I/O device. This Device will take input through a single USB Port and gives 32 X PWM outputs. This device will have 32 GND PIN and Maximum possible 3.3Volt Pins and Maximum Possible 5.5 Volt Pins. Remember using this I will control ESC of a BLDC motor. That means - this device will be connected with my PC using USB and the ESC will be connected with the PWM Pin of the device. Now using Python and C/C++ I will increase or decrease the Speed of the BLDC motor. The ideal candidate must have experience in hardware design and PCB layout, as well as proficiency in programming languages such as C++ and Python. Additionally, the candidate should ...

Project Title: esp32 and sim800l based project The main goal of this project is to create gsm based ivr system using esp32 and sim800l. The ideal candidate should have advanced programming expertise and experience in working with these technologies. Key Requirements: - Develop a sketch for microcontroller - Integrate esp32 and sim800l hardware components - Implement advanced programming techniques to ensure system stability and reliability Ideal Skills and Experience: - Advanced programming expertise - Experience in working with esp32 and sim800l - Knowledge of c++, python ,gsm - Strong problem-solving skills and attention to detail - Ability to work independently and deliver high-quality results.

I'm looking for a freelancer who can design and source ETA motors with a power output greater than 100 kW for my project. Specifically, I need diesel motors that will be used for power generation. I'm hoping to find a professional freelancer who has experience designing and sourcing this type of motor. The right candidate will understand the importance of providing reliable and efficient motors that meet my power generation needs. Your experience in this field will help ensure that I get the best product possible for my project.

We want to use all 144 bytes on a NTAG213 NFC tag with an MFRC522 module connected to an ESP32 microcontroller. The current library for the MFRC522 module only allows a handful of addresses on the NTAG213 chip to be read/written. We need someone to update the library to allow us to use all of the addresses. This could possibly be done by changing the blockAddr parameter type from byte to uint16_t.

I need a custom electronic device built - the entire hardware including the hand piece, the PCB to full function Instructions to build, PCB Design & Layout, Firmware, GitHub files at the bottom of this article; Link to project page from MIT team: Component Cost: $150-$300 Note: This is an open-sourced project, so NDA is not required.

I am seeking an electronic engineer to design and develop a new microcontroller product that will signal particular commands. The ideal candidate will have experience in consumer electronics and microcontroller development. The main goal of the project is to create a product that will meet the needs of our clients. The desired output of the microcontroller is sensors. The project will require troubleshooting and fixing issues as well as improving the product as needed. Key skills for the job include knowledge of microcontroller design and development, consumer electronics, and troubleshooting.

we are seeking a competent person that can assist us in detailed RFQ for ordering PMG type generators with suitable excitation system. we run off mechanical engines with pneumatic instrumentation so there is no auxilliry power supply for AVR etc. a understanding of ATEX and IECex preffered. before we proceed we would like to have a teams meeting or other to run through what problems we have had to date and the solutions we think possible based on different scenarios. budget is flexible to the right aplicant with possible regular projects including panel drawing designs etc

Need to simulate a microwave system inside a simple cylinder. gettin the error Solving adaptive frequency ..., process hf3d error: Failed to solve port 1, solving at too low frequency is a possible cause. Please contact Ansys technical support.

I need an Embedded Software developer for my project that involves data collection and transmission using the LoRaWAN communication protocol. The ideal candidate should have experience and knowledge in: - Embedded Software development for STM32 microcontrollers - LoRaWAN protocol implementation - Acconeer A121 sensor integration and control in measuring liquids from industrial containers - BLE protocol expertise and experience - MQTT Data transmission (using Cayenne) - Integration with ThingsBoard The primary function of the software is data collection and transmission, and the communication protocol priority is LoRaWAN. Additionally, the software should have the capability of monitoring battery levels. The ideal candidate should have experience in developing low power consumption softwa...

Need an electrical engineer for a greenhouse for our customer

I am looking for a skilled professional to design a fast division circuit with a required speed of less than 1 nanosecond. The technology that should be used for the circuit design is Verilog. As for specific requirements or limitations, I am open to suggestions and willing to work with a creative and experienced freelancer who can suggest the best solutions for this project. Ideal skills and experience for the job include proficiency in circuit design, experience in using Verilog, and the ability to work efficiently to meet a tight deadline.

Hi, I am looking for a freelance PLC programmer to support me with my project. I want to program an Allen Bradley PLC that will be used for machine control. In terms of communication protocols, I wish to use EtherNet/IP. Previous experience working with these protocols is a must. If you have worked with similar projects in the past or have the necessary skills, I would be interested in hearing from you.

I am looking for a freelancer who can help me develop a basic RFID access control system based on ESP32 and Micro sd card module. The system should be able to read RFID cards or tags within a short range of less than 1 meter. I am looking for a freelancer who has experience in developing RFID access control systems and is familiar with ESP32 and Micro sd card modules. The ideal candidate should have the following skills and experience: IMPORTANT: It is exclusive that the developer has all the necessary tools and components to test the code. The code should be debugged and working when you close the project. Sure, we can do some tests and small adjustments before. - Experience in developing RFID access control systems - Familiarity with ESP32 and Micro sd card modules - Knowledge of RFID...

I am looking for a Pic32 programmer who can help me with the development of an RF link for data transmission. The ideal candidate should be proficient in Python programming language and have experience in working with RF modules. The main purpose of this project is to establish a reliable and secure RF link for the transmission of data over a distance of 100-500 meters. The RF link should be able to handle high volumes of data and operate with minimal interference. Key requirements for this project include: - Proficiency in Python programming language - Experience in working with RF modules - Ability to design and develop a reliable RF link for data transmission - Knowledge of signal processing and RF circuit design - Familiarity with data encryption and security protocols If yo...

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Hello freelancers, I am currently looking for a highly skilled individual with extensive experience in working with Quectel M35 modems. I have a SMS marketing machine that is experiencing an issue where the majority of its modems are being recognized as "unregistered," despite the fact that the modem chips themselves are in good condition. I need someone who can thoroughly analyze the modems and identify the root cause of this problem. Your expertise in troubleshooting and resolving issues related to Quectel M35 modems will be crucial in getting this machine back to its optimal performance. Responsibilities: Investigate and diagnose the "unregistered" issue with the Quectel M35 modems in the SMS marketing machine. Identify any hardware or software-related factors th...

Necesito contratar a un profesional para diseñar circuito bypass para efectos de audio. La señal de entrada es desviada por un switch hacia una de las dos salidas posibles: canal A o B. El canal A se dirige directo al amplificador pasando por un eq de tres bandas. El canal B lleva la señal hacia un pedal de efecto, para esto tiene una salida send y una entrada return donde esta señal se combina con la señal A antes de pasar por el EQ. Tengo un esquema funcionando, pero el EQ tiene problemas de ruido y necesito agregar dos opciones que detallo a continuación: 1.- Opción de switch momentáneo para desviar la señal hacia el canal B mientras este switch esta pulsado, 2.- Opción de switch momentáneo de retroalimentaci&o...

I am looking for an experienced freelancer who can help me with my Startup in Industrial IoT project. The project will focus specifically on Industrial IoT and I am open to suggestions for the device or platform to be used. The ideal candidate should have the following skills and experience: - Strong knowledge and experience in Industrial IoT - Familiarity with various devices and platforms used in Industrial IoT - Experience in developing IoT applications and solutions - Ability to work independently and collaboratively with a team - Excellent communication and problem-solving skills The desired timeline for the project is more than 6 weeks, so the ideal candidate should be able to commit to a longer-term project. If you have the skills and experience required for this project, please s...

Consider the matching circuit in the figure below used to match an access transmission line with the characteristic impedance: Zc-50 Ohms to a load impedance: Z= 100-j100 Ohms, The circuit is working at a frequency f=3.5 GHz. Imposing a maximum magnitude for the reflection coefficient at the input |S11=0.1, determine the bandwidth for each case. Discuss the results.

I need a custom electronic device built - the entire hardware including the hand piece, the PCB to full function Instructions to build, PCB Design & Layout, Firmware, GitHub files at the bottom of this article; Link to project page from MIT team: Component Cost: $150-$300 Note: This is an open-sourced project, so NDA is not required.

I am looking for a skilled C# developer to create a Windows Form Application that will interface with an IoT hardware controller. The purpose of the application is to manage data input and output from the controller, as well as provide a user-friendly interface for controlling the hardware. Ideal Skills and Experience: - Proficiency in C# and Windows Form Application development - Experience with IoT hardware controllers, specifically Arduinos, Rabberry Pi and or STM32 controllers - Knowledge of data management and automation in software development The project will require the developer to work closely with our team to design the solution for the specific requirements for the hardware and software components that we have finalized already. If you are familiar with IoT hardware (mostly ...

I am looking for an experienced freelancer who can help me optimize the design of my MEMS Thermal Flow sensor using COMSOL simulation. The desired outcome of the simulation is to optimize the sensor's design for maximum efficiency. I have a rough idea of the design but require assistance in finalizing it. The simulation results must be of high accuracy to ensure the sensor's performance is validated. Ideal skills and experience: - Expertise in COMSOL simulation software - Experience in MEMS Thermal Flow sensor design and optimization - Strong understanding of thermal behavior - Ability to deliver high accuracy simulation results - Excellent communication skills to ensure smooth collaboration throughout the project.

I am looking for a skilled programmer with experience in C++ to work on my electronic programming project. The project should be written in C++. The ideal freelancer should have experience in similar projects and must be able to demonstrate this in their application. The deadline for the project is more than a month, so it is important that the freelancer is able to work within this timeframe. Please include your experience in your proposal. Thank you.

I am looking for a freelancer to help me build a USV (unmanned surface vehicle) using an Arduino microcontroller. The main purpose of the USV is surveillance, and it should be remote-controlled. I would also like the USV to have GPS capabilities for better tracking and navigation. this is the project for USV, the whole system is using 2 arduino mega as microcontroller (1 at vessel and 1 at remote control unit) and LoRa module to connection between them. on the vessel there are gps module. Refer the block diagram for more understanding For the vessel: 1. Motor 2. Servo (rudder) 3. Light For the RCU 1. Potentiometer (motor control) 2. Potentiometer (rudder control) 3. Switch (Led) 4. Lcd [display lat lon, speed in knot, potentiometer(motor control) percentage, rudder angle (based on pote...