Electronics is an exciting field of engineering that involves circuitry, components, programming, and more. By hiring an Electronics Engineer, businesses and individuals have the power to design and prototype a wide range of gadgets to solve difficult problems. From computers and peripherals to vehicles, Robots and healthcare equipment, electronics experts can create revolutionary products for nearly any industry.
Simply put, an Electronics Engineer can bring life to an idea. With their help, everyday functions are streamlined making life easier for everyone. Accessing remote control equipment just became much easier with Electronics Engineering. Anything from home security cameras to advanced autonomous parking systems are now achievable.
Here’s some projects our expert Electronics Engineers made real:
- Designing and customizing schematics for DCDC step-down buck converters for specific applications
- Turning hand drawn sketchs into a clean 2D DWG format schematic
- Writing Arduino code for controlling thermostats remotely over WiFi or the Cloud
- Developing custom firmware programs embedded with LCDs, Serial peripherals and WIFI
- Developing Arduino counter applications for Instagram followers
- Converting CAD models into Gerber files for the creation of PCBs
- Programming stepper motors for two axis machines with aNextion 7” GUI script
- Designing fully functional printed circuit boards in Altium Software
- Programming Arduino boards for stepper motor control for large scale Sawmills
Are you interested in creating something special? Consider hiring an Electronics Engineer on Freelancer.com to design a new innovative product! With their expertise in automation systems and other advanced technologies, they can bring your product to life faster than ever before while making sure it’s efficient and safe. So why wait? Post your project today!A partir das avaliações de 67,010, os clientes avaliam nosso Electronics Engineers 4.86 de 5 estrelas.
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Olá! Somos uma empresa de serviços informáticos que gerencia as incidências de um novo cliente em toda a Europa. O cliente contatou-nos para gerir incidências em suas lojas. Precisamos de um técnico que possa visitar a loja do nosso cliente, verificar o problema e tentar repará-lo. Temos manuais detalhados de tudo e poderíamos acompanhar a visita com uma videochamada. Normalmente, a resolução de problemas leva de 1 a 2 horas.
We are looking for a skilled freelancer to design a simple Bluetooth circuit that can be integrated into a quite small device. The circuit should be small and low power, and should be able to communicate with a smartphone or other Bluetooth-enabled device. The circuit should be designed to meet the following requirements: • Bluetooth 5.0 or higher • Low power consumption • Compact size • Ability to communicate with a smartphone or other Bluetooth-enabled device. The freelancer should have experience in Bluetooth circuit design and be able to provide schematics, PCB layouts, and any necessary firmware for the circuit. The circuit will be integrated into a smaller device, so the freelancer should also be able to provide guidance on how to incorporate the circuit into...
we need free lancer for earthing load calculation on of the project Indian electrical engineer required
grabar videos en sd esp32cam y borrar el ultimo cuando se acabe la memoria de almacenamiento
My project is looking for an expert in AWR Microwave Studio who can provide design and simulations support. I have specific requirements for the design and simulations which I need for this project, so experience in the field of RF/Microwave components like filters, LNAs, couplers etc in AWR Microwave Studio is essential. The expected output for this project is Desig, simulations and a technical report which can be used for further research. If you are an experienced professional in this field, and are interested in working on this project, please feel free to reach out to me.
I need complete schematic design, BOM list, PCB design source files for SMPS based PSU for LED driver powrr supply purpose. The input source will be 160v - 250v, 50Hz AC input with nominal voltage input will be 230v, 50Hz. Output will be 12V, 20A DC. The current ratings should be customiseable to varry the tatings. The freelancer need to submit all source design files without any conditions. The scope includes electrical design, mechanical Enclosure design, prototype product development. The components procurement, pcb manufacturing cost will born by us.
need to do one problem in power system simulink . need correct solution.
need to do one problem in power system simulink . need correct solution.
Main specs: - 7-16s automatically configure when installed series with BQ76952 chip. - 65x35mm size of pcb - roughly 100 individual components on pcb - BOM can't exceed $25, purchase of parts in amount of few hundreds pcs to build 100-200 boards at once. - bms data communication with Xiaomi/Ninebot family of scooters. As same as original bms from Xiaomi M365 battery. - settings or reading data via Android mobile apps such "m365Tools" or "PowerNine". (Google Play) - discharging 35A continuous, 60A peak, charging 6A - overload, shortcut and reverse polarity protection. - cca 50mA effective balancing current per bank - working with 3.6V Li-Ion and 3.2v LiFePO4 - 4 temperature measurement channels, 2x on pcb, 2x on cells - expected and guaranteed life of bms/components...
Se requiere configurar GPS FMC920 con Eye Sensor de Teltonika a través de Teamviewer. El freelancer deberá vincular el gps con el sensor y mostrar la temperatura en la plataforma gpswox. Actualmente ya se encuentra vinculado el gps con la plataforma, y solamente se requiere vincular el sensor de temperatura.
Make schematic of a project along with its PCB layout.
Looking for an Electrical engineer to detail electrical and mechanical FAT test report. Should have hands-on experience on transformers and testing it. Must provide a detail report like it was actually done or what is expected in the industry. This is a low voltage transformer
Looking for a relatively local; AZ USA, Electrical engineer to take my current car wash controller panel schematic and reduce some of the the features, implement CODESYS software and compatible products for PLC's, VFD's, etc. Will need these built as well, 4 initially and 2 asap! Need to be a strong communicator and complete/deliver when you say so! Thanks!
INKJET MANUFACTURER SEEKING EMBEDDED CHIP ENGINEER TO REVERSE ENGINGEER INKJET PRODUCTS. INDIVIDUAL NEEDS TO BE PROFICENT IN PROGRAMMING LANGUAGES SUCH AS C OR C++. STRONG KNOWLEDGE IN PROTOCOLS LIKE I2C, SPI, UART AND ISO 7816. INDIVIDUAL NEEDS TO HAVE THE ABLITY TO ANALYSIS COMMUNICATION SIGNALS BETWEEN PRINTER AND INKJET CARTRIDGES, CRYPTOGRAPHY USING LOGIC ANALYZERS OUTPUT PROJECT IS FOR PREFFERED INDIVIDUALS FROM THE INKJET INDUSTRY WITH 5-10 YEARS EXPERIENCE, USA CITIZENS AND OR NEW YORK RESIDENTS
I am looking for a talented freelancer to help me out with a project involving coding in Microchip Studio ATMega4808. The purpose of this project is to create firmware for a product design. The development environment for this project will be the Microchip Studio ATMega4808. Programming language of choice is C or C++. I'm expecting a freelancer with deep knowledge and experience with C programming language. If you think your skills might be a good match for this project, please get in touch.
Hello everyone, I am looking for a freelancer to create a schematic with Easyeda for a project I am working on. The purpose of this schematic is to facilitate prototype development. I have existing specifications for the project . Thus, I need the schematic to be detailed, containing complete component drawings. This project would be suitable for someone with prior experience in similar work. Please feel free to get in touch should you have any questions. Thank you!
Vorrei un stemma/scudetto per la squadra "A.p.d. Brancaleone 1969". Gli elementi che devono essere presenti sono una palma e un leone. I colori sono blu e granata. E' una squadra di lottatori e gladiatori! Sullo scudetto potrebbe andare bene solo la scritta Brancaleone Ci vincerà il contest, avrà anche la possibilità di gestire la comunicazione della società.
Background The future of transportation lies in EVs. Many firms are developing batteries to serve this market best. Almost all-electric and plug-in hybrid vehicles use lithium-ion batteries (LIBs). Despite much progress in battery development, some significant hurdles still exist and must be resolved. Long charging time is the main problem for EV adaptation. The US Department of Transportation reports that battery electric vehicles may be fully charged, using commonly home electric socket level 1 charger in 40–50 hours. Such a long battery charging time is a significant deterrent. Even high current level 3 DC chargers need 30 minutes to charge and require an infrastructure of specialized charging stations. Charging batteries at high currents is a hazard! Cars catching fire while bei...
Hello, I need to be able to program the GPS365 ZX303 GPS MODULE communication modules to be able to make them communicate with my own system and have their battery last for more than 4 years.
Good day, I'm looking for people to cooperate on products and services as sales and technical people. Domains are around electrotechnics. Pleas get in touch if you're interested and look for more infos. Preferably to cover European countries. Regards, Jean-François
Dear sir or madam. I would need help with programming. I already have an arduino program for my design (pcb with atmega328 ic) - it is about temperature regulation and also I use 1.3inch lcd display with ST7789 board for showing data. The problem is that if the screen freezes, it doesn’t refresh automatically and stays freezed (I need to unplug and plug again the power). I would probably need separate program for the screen, which would recognize when the screen freezes and then refresh it. Or do you maybe know any other solution? I hope that someone could help me. Have a nice day! Gašper Vidmar
Need an electronic Engineer to work on a project related to harmonic filter. More details will be shared over a chat
Matlab wireless communication
Design an induction heater driver circuit (including schematic) powered directly from 230VAC (without needing a separate DC power supply), which can drive high frequency AC (>10 MHz) through a ~12 mH work coil to heat its core as quickly as possible (red hot in <5 seconds at max power). * Max power shall be limited to 3kW, to limit the current at power source to 15Amps. * Inductance of the work coil will remain constant during operation. * Circuit shall only include ordinary components available OTS (i.e. no specialized/custom components). * Circuit shall be able to operate continuously for at least 600 seconds at max power. It's OK if the components need ordinary active cooling. i.e. Should not require specialized cooling like liquid nitrogen. * Bonus feature would be if the c...
We are in the end phase of developing several new tabletop products for the professional food industry. We want to create a great user experience for the interface. The first project would be to take over the software from one of our R&D partners - he makes the PCB prototypes and some of the mechanical solutions. Originally we just wanted to use DWIN but as he changed to a Raspberry screen, he programmed something in Python PyQT just as a method of controlling the product. It works, but it needs a talented UX developer to create a far more intuitive and more attractive interface. We would also like to add a language pack. Originally we just wanted to use DWIN but as he changed to a Raspberry screen, he programmed something in Python PyQT just as a method of controlling the produ...
Ζητείται άτομο για την απλοποίηση ενός τηλεκατευθυνόμενου οχήματος ( το παρέχω εγώ) που μέσω Arduino να ανιχνεύει ζωή.
Interfacing a Dwin HMI display to display a string at a specified address via an Arduino Arduino used should be Arduino mega 2560, the given dwin HMI display is DMG80470C070_15WTR Arduino is connected via a TTL<->RS232 convertor to the display the string obtained, which is to be displayed on the display is variable in nature and will change into the corresponding value in the full program this snippet is designed to slot into
Create schematics and PCB layout based on the existing project design. The PCB should be designed in a way that it is easy to assemble and manufacture. Pick an appropriate microcontroller based on the requirements of the project. The microcontroller should have enough processing power and memory to handle all the required tasks. Consider factors such as cost, availability, and ease of programming when selecting a microcontroller. Add a gyroscope to the design. The gyroscope should be selected based on the required range, sensitivity, and accuracy. It should be compatible with the selected microcontroller and should be able to communicate data to it. Consider adding an accelerometer to the design, if required. The accelerometer should be selected based on the required range, sensitivity, an...
Hello, I have attached two files for the project I am working on, the pdf form is the book of the project, and the DOCX form is the part that I need you to show me how to put it together through a video call (explain to me how to put it together or if you can build it and send it untel 29.3.2023) I want to build it on a matrix as model so I can show it off the basics of the build on the matrix: converter: voltage output 12V DC/DC BUCK voltage output 12V DC/DC Boost Inverter: AC +-12V/ AC +-230V 50Hz 12V DC/+-12V AC the goal is to charge two batteries 12 A suitable transformer for the system: 12V AC/230V AC all of this system is based on a micro controller (raspberry pie model b) I need it done before 29.3.2023
My company is in need of a student or graduate IT/Hardware technician based in Singapore. We require a motivated technician who can assist with the setup, testing and troubleshooting of our company's technology as we deploy our services in Singapore for the first time. You will work remotely (and in person when we visit) with our Australian-based development team, who will provide all instructions and tasks for you as you work with our hardware to get it operational. We do not require formal education, though we expect the role to suit students or recent graduates of science, engineering (Electrical, Computer Science) or IT. You should have knowledge of Raspberry Pi, electrical circuits, python, Linux and know your way around a terminal. You should be a tinkerer comfortable with a...
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I am looking for an experienced programmer to create a firmware program for an MSP430 microcontroller, using the Code Composer Studio (CCS) platform. This will involve strong coding proficiency in C languages, as well as familiarity with MSP430 and the CCS platform. I do not have source code available for this project; the programmer will be required to create the program from the ground up. I do have a specific hardware requirement, namely the MSP430 microcontroller, which must be compatible with the CCS platform. The ideal candidate should be a reliable and detail-oriented programmer with expert knowledge in coding in C languages and a proven history of successful completion of microcontroller programming projects. A strong understanding of electronics is also essential to ensure the...
I am searching for an individual who possesses strong expertise in FPGA and Zynq AX7020 IC, specifically to assist me in installing OpenWiFi on my FPGA. All necessary information and resources are available on Github. The ideal candidate should be highly experienced in installing OpenWiFi and familiar with both FPGA and Zynq AX7020 IC. They should be able to provide clear guidance and instructions on the installation process. This project is critical to me, and I need someone reliable and highly skilled who can deliver quality results. If you have the necessary expertise and skills to help me with this project, please get in touch. I'm looking forward to hearing from you.
i need PCB design for my project
The objective is to design a small board which can take input from a MIPI CSI-2 camera and directly output it to a DSI display. The board must be small and the latency as minimal as possible. Theoretically this could be done easily from someone who has experience with this kind of devices, which i am not an expert of. Payment will be settled on together.
We are looking for Electronic Engineers to help us in our London Office to work on our various audio guiding products which are used at various attractions and museums throughout the UK! -Experience of through-hole soldering to IPC-A-610 and 0.5mm Pitch SMT -Good knowledge of Electronic Circuit and Diagrams -Fast troubleshooting of Electronic issues -Repair and reprogram multimedia guides -Available to work outside normal office hours on a regular basis and at short notice -Experience with mobile phone repairs -Good communication skills -Complete QC checklists and procedures on incoming repairs -Some lifting -Ensure safety standards are met relating to technical procedures -Maintain a clean work area -Other reasonably related duties
Hi, looking for someone who can help me to get access to an Aurix Microcontroller. Basically I need to be able to access and read/write the areas, such as BROM, HSM, PFLASH AND DFLASH. Need also assistance on how to connect the correct debugger. Thanks
I'm looking for a Freelancer to develop a software driver to control a sensor using SPI communication over an STM32 Microcontroller. For this project, expertise in embedded C is required. Unfortunately, I do not have an existing library for this driver, so one will need to be created from scratch. The driver also requires unit testing for debugging and validation. Therefore, experience in debugging and unit testing is preferred. I have the electronics ready to go to test the driver, etc.
Is there any posible way of measuring moisture in grain with arduino? What sensor to use? Are there any cheap sesor which can do that?
We have a bottle stickering line where bottles go over a Assembly line where the bottle goes through a product sticker (marked with a laser sensor). when the laser sensor has been triggered a new label will be pushed foward for the next bottle. This system is now broken. This works with a HMI touchscreen. The manufacturer does not respond back, so we need to make a new solution. I am thinking about a arduino/esp32 for the coding. We have relais, the wave a plc controller type: DVP-14SS2 (if even needed) We have a large steppenmotor and a label reading unit (that can be ignored if we use the sole steppenmotor). Can someone help us with this so that the sticker unit can work again. We have many more projects within our company, so it will be a longer cooperation.
I have a battery cell balancer with a Bluetooth app, I have already wired a UART-USB converter to the chip and I am reading data successfully from balancer via Termite. I only need to analyze this data now and write code to display cell voltages. This is data I am receiving from Termite: I have the protocol document also 05 2c 02 2b 56 01 02 02 3a 6a e2 6e 1b 08 02 02 .,.+V...:jân.... 22 03 02 20 02 02 02 02 fc 1d 24 81 60 5e 00 02 ".. ....ü.$`^.. 42 95 07 d5 17 fc 02 02 02 80 06 02 02 02 02 02 B•.Õ.ü...€...... 32 2 1d 2f 81 61 5e 00 02 42 95 07 d5 1f fc 02 02 02 ./a^..B•.Õ.ü... 80 06 02 02 02 02 02 12 €....... 19 24 81 60 5e 00 ...
Requirement of software development for cranking of electric bus using the existing hardware of Vehicle Control unit, BMS, Traction Control Unit, Electric vehicle charge controller, ECAS, ABS, and Cluster. Communication interface requirement is CAN 2.0 B following SAE J1939 protocol.
Need to control two digital outputs based on one analog input using st32 mictrocontroller
L'attività consiste nell'implementazione di un firmware su microcontrollore per gestire sensori esterni su bus e driver led. Attività in presenza a Dalmine (Italy)
Two chaotic system who have different waveform have to be synchronized by simulating them in multisim with the use of controllers. The system , error and controller Equations are given . You have to design the simulation with use of Operational Amplifier . I have attatched a research paper in which a example of simulation is given that simulation has to be done and how the waveform will synchronize . If any one of you can do the same task for different set of equations DM me
Looking for an electrical engineer with a sound grip on multisim.
Hi review the code for controlling stepper motor using joystick and check distance by ultrasonic module that written by arduino ide and accel library
Hi there we have the dimensions of our PCB and components BOM list ready along with instructions. The list is very small and we just need to get the gerber files so that we can manufacture in china. Initially we will only attach the sensors on this board and later we will attach a Nordic chip that will control everything. After this job we will start a 2000 dlls job where we will add the Nordic and all other components. Lets talk asap and hopefully hire you today. We would love to get this manufactured ASAP
You have to make the different circuits given in the pdf and provide each output simulation results.
System design for house lighting by POE, including all components required, and required amperage for system etc.