Diseño PCB Jobs

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

Redesign Eagle PCB 4 layers. The total components are less 70 parts. The Library is in exist. We did add 2-3 new components.

An induction heater driver circuit 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). * Inductance of the work coil will remain constant during operation. * Circuit shall only include ordinary components available OTS (i.e. no specialized/custom components shall be required). * 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. Shouldn't require specialized cooling like liquid nitrogen. * Bonus feature would be if the circuit power could be controlled with a dial (or buttons). Choice of user interface is flexi...

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...

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

We seek an experienced engineer to enhance the design and build a device that can obtain fingertip photoplethysmography data at a wide range of wavelengths. We have designed and constructed preliminary prototypes based on published information using commercially available parts. An independent contractor who performs this work should have experience in circuit design, microprocessor control of light emitting diodes, laser diodes, and photodiodes, and troubleshooting acumen regarding signal transmission and reception and optimizing signal-to-noise ratio in the device.

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i need PCB design for my project

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

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

Part A: PCB design, Design the schematic and PCB of the Arduino Uno R3 in Proteus and, Part B: Failure analyses.

We need bike rental software designed for our bikes that are fitted with electronic locks that can read cards. The software will be used to activate and keep records of bike isage and amounts die from renters. It must be able to keep records of time, revenue, usage etc

The below link is an way to update firmware of Canon IP series printers with internet. ~/how-to-update-the-printer-firmware. I need an engineer how to update firmware of Canon IP series printers without internet.

Need an electrical designer to help document power board scopes with schematics for fit outs, More details will be shared over a chat

However, instead of physically designing the board, the designer will create a digital representation of the PCB using specialized software. This digital file will contain all of the information necessary for the manufacturer to fabricate the physical board. During the design process, the designer must consider factors such as signal integrity, power distribution, thermal management, and manufacturability. These factors can have a significant impact on the performance and reliability of the final product. Once the digital PCB design is complete, the designer will generate manufacturing files that provide the necessary information for the manufacturer to produce the board. This includes information on the size and shape of the board, the location of components, and the routing of electric...

Necesito crear un software que conecte simulador de vuelo con placa basada en Arduino. Para entrada y salida de switch , led, encoder.

We are looking for someone with a design with them that can be tuned for our application. The product will be used in the furniture industry to provide backup power for motors. The engineer should help in the selection of the battery, design the PCB board. It should handle charging the battery, charge percentage monitoring and indication etc. We are looking for a small form factor Li-ion or Li-Polymer battery

We develop electrical engineering services, especially Electrical Substations at voltage Level ll. I need it in Spanish language. Please bid only Spanish person.

Need to design a small project with physical pushbuttons etc relays control engineering

The below link is an way to update firmware of Canon IP series printers with internet. ~/how-to-update-the-printer-firmware. I need an engineer how to update firmware of Canon IP series printers without internet.

Need an electrician to create a digital twin of electrical system in medium size buildings usiing a survey app on a smart phone. Also need submetering devices installed.

I'm looking for a freelancer who can design an analog electronic circuit for me. I need a customized design, with the circuit size to be miniature. My project requires the freelancer to have experience using advanced design technologies and processes. Someone with an impressive portfolio of related projects and an ability to create modern, efficient designs are highly desirable. Additionally, knowledge of desirable safety measures and versatility in the design process would be a plus.

I need someone who can take my microprocessor project schematic circuit (done with PowerPoint) , convert it to a proper schematic diagram, suitable for getting PC cards made, get a few PC cards made, and assemble one board for my testing (I can provide the component kit). So.... needed is someone with experience creating and wiring PC cards. There may be a few board assemblies needed if the prototype works out well. I do the software. Follow-on production (if any) is TBD.

Looking to have this board remade with all its components. It’s very simple. Thank you

I want to do a wifi button with a custom PCB using an ESP8266EX wifi chip.

Looking for designing similar to TWS project. Its kind of bluetooth wireless earphone without speakers. PCB designe and sample testing

An electrical engineer is required to design/provide drawings for a design/build project in Burlington Ontario Canada

The preliminar idea of the project is to buid a device based on a STM32, that controls a 4 inch LCD screen with RGB interface, with 2 to 4 serial data signals and 4 to 8 buttons. Design using easyEDA and prototypes made by jlcpcb. All this can be modified by designer advice. The work is design and test of the PCB. More details: - The work is to design PCB and schematic - The circuit has a 12V power source - The LCD is not deciced, but has to be high bright, problably RGB888, to be decided - The serial data bus is CAN - The LCD probably has a backlight power voltage of about 15v - I decided to use easyEDA because I know it, but also to be decided - I decided to use STM32 because it has support for CAN bus and RGB888, but again to be decided Regards