Electronics Jobs

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 ...

**Job Description:** We're seeking a highly experienced product designer/engineer to assist in the development of a cutting-edge gaming mouse. This project requires a deep understanding of product design, specifically in the electronics field. **Project Overview:** Our team has started the design process and we have some CAD files, PCB designs and other technical specifications. We're aiming to create a gaming mouse with a unique, forward-positioned sensor, designed to increase range of motion, speed, and accuracy. **Key Features:** - Premium quality design at an affordable price - Lightweight build (target weight around 50 grams, but must be under 60 grams) - Wireless functionality with a unique dual-battery system - RGB LED to display the battery charge - DPI indicator ...

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.

I am in need of an experienced electrical engineer to generate detailed schematics for my medium-sized auditorium that seats between 100 and 500 individuals. The schematics must include power distribution ( including distribution panels, changeover, and any other details necessary), lighting system, lightening arrestor ...etc. Ideal candidates will have experience designing similar systems and possess a strong understanding of electrical engineering principles. Along with the auditorium: two rooms behind the stage, one service room at the entrance, three management rooms. It's very very urgent.

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

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

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...

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...

I am seeking a hardware and software consultant who can assist me with technical troubleshooting for a theoretical electronics device that connects to the cloud. The ideal candidate should possess expertise in the following areas: - Technical troubleshooting: I require someone who can identify and resolve any technical issues that may arise with the device. - Knowledge of electronics: The consultant should have a comprehensive understanding of electronics and be able to provide recommendations for hardware improvements. - Cloud computing: As the device connects to the cloud, it is essential that the consultant has experience with cloud computing and can optimize the system for optimal performance. Additionally, the ideal candidate should have experience working with theoretical devices a...

I am in need of help with my fridge! As soon as the fridge plugged in to the circuit board or after a while, the circuit board turned off. I haven't tried any troubleshooting or repairs myself, so I'm looking for both repair service and advice on how to fix the issue myself. I need help from an experienced professional who can take a look and diagnose the problem accurately.

i have an arduino code that connects to ESP32 wifi and if no connection available switch connection mode to AP mode then user enter using internet browser from the device that connects to the device using AP mode to open the wifi configuration html page allowing the user to enter his/her wifi credentials to be saved and used by ESP , once done ESP will restart and switch back to wifi station mode and uses the saved credentials to connect , once connection established it should sends email using GMAIL with some details .. the issues i need help with : 1- once the device reaches the part where it should sends email it crashes 2- I need the wifi configuration page to be opened once user connects to the device AP automatically 3- the ESP code has another part where it communicates with ano...

I am in need of a skilled C++ programmer with experience working with the HC42 microchip. I am planning to purchase the microchip and require assistance with programming it to perform data processing tasks. While I do not have any existing code or documentation, I can provide relevant resources to aid in the development process. Ideal candidates for this project will have experience with: - C++ programming language - HC42 microchip - Data processing - Resource utilization and optimization Please provide examples of previous projects that demonstrate your experience with these skills.

I am in need of a skilled C++ programmer with experience working with the HC42 microchip. I am planning to purchase the microchip and require assistance with programming it to perform data processing tasks. While I do not have any existing code or documentation, I can provide relevant resources to aid in the development process. Ideal candidates for this project will have experience with: - C++ programming language - HC42 microchip - Data processing - Resource utilization and optimization Please provide examples of previous projects that demonstrate your experience with these skills.

NEED TO IDENTIFY PROPER CONNECTIONS FOR SPDT SWITCH IN A VEHICLE. MUST HAVE ELECTRONICS WORK EXPERIENCE WITH SPDT DEVICES

I am looking to build a simple prototype for a smart weighing scale, that is compact in size. Features required are - - Device should be small & circular in shape (shape & size of a coaster) - approx 10 cm in diameter and 0.8 cm in thickness) - Should be cheap to make & easy to replicate. Prototype should not cost more than $10 - $15, but when mass manufactured, it should cost no more than $3 - $4 - The device should be battery powered (flexible on battery capacity, based on cost). Battery should be rechargeable. - Maximum weight that the device needs to handle is expected to be ~3kg - Require precision of 1g - Device should have a button, which when pressed sends the weight data - Device sends data to a web API/ via Bluetooth (either is fine)

I am looking for a skilled developer to create a smart watch with the following features: - Voice assistant integration - Fitness tracking capabilities - Classic design The primary purpose of the smart watch will be focused on health and fitness, so it's important that it has accurate tracking capabilities. The design should be classic and timeless, with a focus on simplicity and elegance. Ideal skills and experience for this project include: - Experience with smart watch development - Proficiency in voice assistant integration - Knowledge of fitness tracking technology - Design skills to create a classic and elegant look for the watch.

We have 3 types of gas, each sign is 8.888 format with seven segment digits. we need an app which control an Arduino Mega and then 74HC4543 7seg drivers, and power interface. The app must allows to upload every gas price (4 digits) and send to Mega by WiFi. Hardware design is done and will be provided to awared freelancer

I am looking for a freelancer to develop a lead acid battery analyzer on ESP32 with the following specific requirements: - Battery Test (SOC, SOH of Lead Acid battery), Starter Test and Charging Test for various type of lead acid batteries - Real-time monitoring of Battery voltage - Wi-fi connectivity to transmit data to a mobile app - Low power consumption The ideal freelancer should have experience in ESP32 programming, battery analyzis of Lead Acid batteries.

1. An autonomous powered outdoors cam with motion sensor 2. An autonomous powered System with light sensor and mms or video recording when the light sensor is triggered

Verify my file if its ok: ESP8266

I am in need of a skilled developer to assist me in creating a printer driver. The driver must be compatible with the Linux operating system and designed specifically for thermal printers. The primary function of the driver will be to provide advanced printing features. Ideal Skills and Experience: - Experience in developing printer drivers - Proficient in Linux operating system - Knowledgeable in thermal printer technology - Familiarity with advanced printing features

I am in need of a PCB design for a project that requires a large board, measuring more than 10cm x 10cm. The ideal material for this project is standard FR4 with layer density of 4-6, and the board will be populated with SMD components. I am looking for a skilled PCB designer who is experienced in working with SMD components and can provide a high-quality design that meets my specifications. The designer should have expertise in various design software and be able to provide a detailed schematic and layout that can be manufactured with ease. Attention to detail and the ability to communicate effectively are also important qualities for this project. PCB will carry an MCU based design with mixed signal interfaces and several communication protocols.

We are asking for firmware development on Decawave (Qorvo) 1001C module for distance measurement. There will be two components: Receiver (Stationary) and Tag (Mobile) -Receiver will be act as a stationary, mains powered logic controller to set output as 1 or 0 depending on the distance measured of tag or tags around. -Tags will be moving and battery powered devices -Tags will be acting depending on the movement, so it will include integrated accelerometer -Tags will work on 400mAh rechargeable battery target at least 1-week battery life -Receivers will be configurable to set distance threshold (via BLE) We need a work for the algorithm, working principal and firmware codes for communication between tags and receivers. Tags should be low power since they will have a rechargeable batteries ...

Campera Electronic Systems is planning to introduce a Verification methodology in the company verification flow for VHDL designs. Previous experience on one of the "standard" VHDL verification methodologies (UVVM, OSVVM) or framework (Vunit) is requied.

Project Overview: I am seeking a skilled freelancer to design a user-friendly knife sharpener specifically for circular doner kebab knives. The objective of this project is to create a reliable and easy-to-use device that can sharpen circular doner kebab knives with diameters ranging from 70mm to 200mm. Project Details: The Circular Doner Kebab Knife Sharpener project requires the design and development of a versatile device capable of effectively sharpening circular doner kebab knives commonly used in the food industry. The device should meet the following requirements: Knife Size Compatibility: The knife sharpener should be able to sharpen circular doner kebab knives with a diameter ranging from 70mm to 200mm. It should accommodate various sizes of knives commonly used in the industry....

I am looking for a Wear OS developer who can create an efficient NMEA reader for a smartwatch. The reader must be able to read both GPS location and speed /heading from the NMEA stream and also use its own GPS if the NMEA link is not available. The design should be minimalistic in order to fit within the compact design of the device. I need someone who can deliver this project within the specified timeline and meet the required specifications. Thank you for your time and I look forward to your bids.

More details: What is the desired function of the PCB? AR prototype What is the desired size and shape of the PCB? Square What level of complexity is required for the PCB design? Moderate with some advanced components