Microcontroller circuit pcbроботи
We are looking for professional people firmware engineer for an already existing wifi and Bluetooth pcb. No arduino programming.
I am looking for a skilled ARM embedded freelancer to assist with my personal project of designing an embedded system. Specific Project: - Embedded system design ...requirements Ideal Skills and Experience: • Good grasp of fundamentals in Electronics Engineering, • Knowledge of digital electronics, VLSI, microprocessor architecture is a plus • Interest and experience in digital design and verification • Good understanding of Assembly-level programming, Verilog/VHDL • Proficient in C/C++, and scripting languages - Strong knowledge and experience in ARM microcontroller programming - Proficiency in real-time operating system (RTOS) development - Expertise in embedded system design and implementation - Familiarity with the specific hardware and software req...
Project Title: Electrical engineering advice I am seeking an electrical engineer who specializes in electronics to provide me with general advice. Specific requirements: - Expertise in electronics within the field of electrical engineering - Ability to provide guidance and recommendations on various electronics-related topics - Strong knowledge of circuit design, components, and troubleshooting techniques Ideal skills and experience: - Proven experience in the field of electronics and electrical engineering - Familiarity with the latest industry standards and best practices - Strong problem-solving and critical thinking abilities - Excellent communication skills to effectively convey advice and recommendations The project does not have an urgent timeframe, so the engineer can p...
...port. We need suggestions on using cost-effective parts as the total cost should be around 20 USD or less per unit of the system. I will suggest about the printers that can be used. We need to first choose an appropriate microprocessor/controller, whichever should be good enough for this. Can we get this done using a microcontroller, if yes can we choose a low-cost MCU so that we can have this as cheap as possible? I am an electronics engineer and I myself will design the PCB for this, but I need someone to assist with the software part of the project. Please reply with some possible solutions and if you have relevant experiences, share those as well. The key requirements are cost-effective solutions and the ability to have 1,000 or more such systems working togeth...
I'm looking for some expert help with a mixed-signal circuit design project. I need help with both the coding and physical design aspects; basically, I'm aiming for a detailed documentation of the end result. I need someone experienced in analog, digital, and mixed-signal circuit design; they should understand coding and physical design alike. I'm looking for an experienced freelancer to create a functional prototype, schematic and PCB layout, as well as the requested detailed documentation.
...Equipment Project - Circuit Breaker Replacement Skills and Experience: - Experience with electrical equipment, specifically circuit breakers - Knowledge of circuit breaker installation and replacement procedures - Familiarity with electrical safety protocols and regulations Project Description: I am seeking assistance with replacing a circuit breaker that has experienced a short circuit. The ideal candidate will have experience with electrical equipment and be knowledgeable about circuit breaker installation and replacement procedures. Responsibilities include: - Assessing the current circuit breaker and identifying the cause of the short circuit - Safely removing the faulty circuit breaker - Selecting and installing a su...
I am looking for a Senior Solidworks Engineer who has strong modeling skills and experience. Specific Skills Required: - Modeling in Solidworks for manufacturing Project Details: - I have simple PCB file, you have to design the enclosure file that can fit with this PCB - The engineer will be working on a specific project that I have in mind. - The project needs to be completed within a tight deadline of 1-2 weeks. Ideal Skills and Experience: - Strong proficiency in Solidworks modeling - Experience in completing projects within tight deadlines - Attention to detail and ability to follow specific project requirements If you are a Senior Solidworks Engineer with the required skills and experience, and are able to complete the project within the specified timeframe, pleas...
I am looking for a freelancer who can create Gerber files for a digital circuit design. I have specific components in mind for the design and I would like the Gerber files to be complete, with all layers and detailed instructions. Skills and experience needed for this project include: - Proficiency in circuit design and creating Gerber files - Knowledge of digital circuit design - Attention to detail for creating complete Gerber files with all layers and instructions
Project Title: SAMD (Atmel/Microc...(Atmel/Microchip) programming Description: I am looking for a freelancer who is skilled in programming the SAMD21 microcontroller, especially the SAMD21's internal configurations. I am a skilled C programmer with much experience with Atmel/Microchip microcontrollers, using ASF sometimes (when it's convenient) but also coding without ASF. However, sometimes I encounter problems getting the correct C code to configure some aspects of the SAMD microcontrollers. I am looking for expert help so I don't have to spend too much time working on unexpected SAMD configuration difficulties. Specific freelancer requirements: - Very experienced in programming the SAMD21 microcontroller - Proficient in programming languages C Timeline:...
I am looking for a freelancer who can help me with a PIC program and circuit board design project. Here are the details: PIC Program: - I need a microcontroller PIC program for my project. - The program should be able to control various functions and components. Circuit Board: - The circuit board should support the PIC program and a few other components required for the project. - The intended function of the circuit board is to control a device. Quantity: - I will need multiple circuit boards for my project. - I will most likely use the provided gerber files to have 5-10 circuit boards made in China. Ideal Skills and Experience: - Experience in designing PIC programs and circuit boards. - Proficiency in microcontroller pro...
Lithium Ion Battery Control related circuit devices for Temp runaway and fire protection at Lithium Ion Battery in Electric Vehicle Battery.
? Seeking Assistance! ? Electrical Circuit Hello everyone, We're currently looking for someone proficient in homework-solving to assist us with a few challenges we're facing. If you have the expertise or know someone who does, please reach out. Thank you!
Hello, I am in need of a PCB (~ 1 inch diameter) for human tracking system that is capable of providing real-time tracking updates to 1 or 2 persons. The tracking needs to include geofencing capabilities. It is similar to Apple Tag luggage tracker but should work with BOTH iPhone and Android phones. I would also need the tracking device to come with a SOS red button that sends a notification for help to the phone of a Caregiver or Family member. In short, I need a comprehensive real-time tracking solution that will enable the person with the tracker to send notification to a caregiver or a family member using a SIM card. It should a have a replacement 5 year battery such as CR2477. Must be able to create GERBER files and Bill of Materials spreadsheet to fabricate PCB design T...
Consultation needed to setup mutual TLS using Arduino MKR WiFi1010 device and mosquitto MQTT broker (server). There are self-signed certificates generated: CA (root), client and server. It needs using that certificate to configure mutual TLS data encryption to communicate between microcontroller Arduino MKR WiFi 1010 and mosquitto MQTT broker. The data should be encrypted using the self-signed certificate. The communication is done withing the LAN network.
I am looking for an SEO copywriter with a background in the electronics industry to create engaging and informative content. The specific topics that th...an SEO copywriter with a background in the electronics industry to create engaging and informative content. The specific topics that the content will mainly about PCB industry. I will provide the keywords that I would like the content to focus on, so it is important that the copywriter has experience with keyword optimization. I need a total of 1-3 articles to be written. Skills and experience required for this project include: - A background in the electronics industry - Strong SEO copywriting skills - Knowledge of keyword research and optimization - Ability to write engaging and informative content on topics related to ...
...transfer. - Strong knowledge of power electronics and circuit design. - Experience with RF engineering and antenna design. - Familiarity with safety standards and regulations related to wireless power transmission. - Ability to troubleshoot and optimize wireless power transmission systems. - Excellent problem-solving and analytical skills. Deliverables: - A functional wireless power transmission system that can efficiently transmit electricity wirelessly. The input of the system would be 240v ac 50Hz and 10Amps and would output the same 240v ac, 50Hz, 10Amps. I need a transmitter system, transmitter antenna, receiver system and receiver antenna. To be created via inductive methods. - Detailed documentation including design specifications, circuit diagrams, and performanc...
Project for Senior Electrical / Electronics Engineer. Need experience EE to upgrade 4G Wifi BLE GPS device / PCB design to change the current BLE in the design & add BLE that has ANT +. Specific details ( schematics / BOM / PCB files to selected bid only. Knowledge & experience implementing BLE / ANT+ devices required.
Need an Engineer to design the circuit schematic and PCB layout for a Single Board Computer that uses a Rockchip RK3399 SoC. This board will use a Linux based OS and will be used for multiple deployments/applications. This board will need to be very similar to the Raspberry Pi, Rock Pi 4b, RockPro64 and have a 40 pin GPIO that has the exact same pinout as the Raspberry Pi. Board will need to have: RK3399 SoC 4GB RAM - Preferably DDR4 - and must be in dual channel config -- So 2 x 2GB SD Card - Full sized SD Card slot for the OS LAN Port - Running at 1Gbe LAN WiFi + Bluetooth - WiFi @ 2.4GHz and Bluetooth at rev 4.0 2 x USB 3.0 - for peripherals/HID 40 PIN GPIO - GPIO header with the exact same pin layout as the Raspbery Pi HDMI Port - for single display connection. USB Type ...
My project requires a Real-Time Operating System (RTOS) for an STM32 microcontroller. I have chosen the FreeRTOS RTOS for the project and expect that it will primarily manage communications. For this project, the preferred programming language is Embedded C. Imu/gps integration project with board stm32f469 Discovery board
I am looking for a skilled freelancer to assist me with a PCB routing and component placement project. The PCB size is medium, ranging from 10cm x 10cm to 20cm x 20cm. I will provide the specific components that need to be used in the design. The project also involves simulation for vibration and thermal cycling inside a casing. The intended environment for the PCB is extreme conditions, such as high temperatures and underwater scenarios. Ideal skills and experience for this job include: - PCB routing and component placement expertise - Knowledge of ANSYS software for simulation purposes - Experience with designing for extreme conditions and addressing vibration and thermal cycling challenges If you have the necessary skills and experience, please submit yo...
I am looking for a freelancer who has good knowledge about BioCapacitor. I need a circuit designed for measuring glucose in the body of humans. The system that I am designing is continuous glucose monitoring system.
I am looking for an experienced PCB designer to make a moderate complexity, rectangular-shaped PCB for my project. I do have some specific requirements for the design, so experience in this field is necessary. The right candidate should be knowledgeable in their field and be able to provide creative and cost-efficient solutions to my PCB design needs. Quality and timely delivery is also essential, and the designer should be able to prioritize the completion of the project. I would prefer someone with excellent communication skills and available to answer any questions I may have about the project.
Design rectenna with the follwoing spec: Design and development of a 6G/5G antenna. This includes wideband antenna, which covers both t...which covers both the mm-wave (3GHz-24GHz) and sub terahertz (0.1THz-1THz) band, circular polarized, omnidirectional, compact size, high efficiency (>80%) and high gain (>10dB). Design and development of the rectification and matching circuits. This comprises: · Design a rectifier with high power conversion efficiency (>80%) and operate at the high frequencies. · Design a matching circuit between the antenna and rectifier to smooth the power delivery. Given a power density of 5W/m2, we aim to collect this power in order to supply a number of sensors within the range of 75uW to 15mW. The antenna should be c...
Hello! I'm looking for a skilled freelancer to help me with my PCB design project. The complexity of the design is fairly simple, and I'm expecting the PCB to be as small as possible while still capable of accommodating basic components such as resistors, capacitors and the like. This is part of my journey into electronics, good work will result in more projects. If you want to make changes to the circuit discuss before hand. Schematic Source:
I am looking for an experienced freelancer to help create a BLDC Motor Controller with an Atmega328 microcontroller, 128x64 LCD, and a rotary encoder. The controller would have low speed control capabilities only, and the LCD and rotary encoder would need to have at least an intermediate interface with multiple features. I am looking to have this project completed in less than a month.
I am looking for an Orcad expert who can design a PCB and perform simulation using PSpice. The project involves intermediate level complexity. Specific requirements for the PCB design include sensor integration. The ideal candidate should have expertise in Orcad and PSpice, as well as experience in designing PCBs with sensor integration.
The concept should follow, Brain made up of circuit (AI) that looks like a tree (Sustainability) and the top right part is disconnected (Decentralized)
Need a PCB designed for an H-Bridge circuit (attached) with the following specifications: - Power Rating 150VA - Input circuit/path current 1 amp - Output circuit/path current 1.5 amp Skills and experience required: - PCB design and layout for power electronics circuit carrying 1.2 amp in output path The PCB design should be compact and efficient, capable of handling the specified power rating.
...experience as a Commercial Electrician, with specialized certifications and qualifications established to complete projects properly. I am experienced in all facets of electric work including troubleshooting, wiring, installation, and repair. As a Senior-level Electrician, my qualifications include a high-level of technical knowledge as well as a mastery of professional tools such as multimeters, circuit analyzers, power testers, and generators. I also possess vast experience in dealing with local regulations and codes, making sure that all safety standards are met. My range of expertise also includes the ability to design and implement complex projects related to both new and existing systems. I am confident in my ability to complete any project on time and within budget, and I ...
I am looking to create a race track for my Unity3D project. The race track should be of medium length (1-3 miles). The design should be a circuit track, and I am open to suggestions regarding specific features or elements to incorporate into the design. The track should be appropriate for a medium distance race and provide an exciting experience for the players.
Project Title: RF & Microwave Design Engineers I am seeking RF & Microwave Design Engineers with expertise in Microwave Circuit Design. Project Deadline: More than a month Project Scope: - The project requires the design of RF and Microwave circuits from scratch. - The ideal candidate will have experience in creating RF and Microwave circuits, specifically in the area of Microwave Circuit Design. Required Skills and Experience: - Expertise in Microwave Circuit Design - Strong understanding of RF and Microwave principles - Proficiency in designing RF and Microwave circuits from scratch - Experience in selecting and integrating components for RF and Microwave circuits - Knowledge of simulation and analysis tools for RF and Microwave circuits Note: Existing...
I'm looking for an experienced PCB designer to create a single-sided board for specific functions. I have a detailed list of components that need to be included in the design, as well as the intended function of the PCB. The candidate must have a wealth of experience designing PCBs, and should be able to produce quality boards that meet industry standards. The ultimate goal is to create a reliable, high-performance PCB that meets the customer's needs.
I am looking for a skilled PCB designer who can create Gerber data for a timer module project. The ideal candidate should have experience in programming languages such as JavaScript, Python, or C++. Requirements: - Create Gerber data for the timer module - Implement a countdown timer functionality Skills and Experience: - Strong PCB design skills - Proficiency in programming languages such as JavaScript, Python, or C++ - Experience in creating timer modules with countdown functionality
I am looking for a freelancer who can help me with my FRITZING project. The specific goal of this project is to build 5 FRITZING models. I will provide a list of specific components or specifications that need to be included in the project. I re...project. The specific goal of this project is to build 5 FRITZING models. I will provide a list of specific components or specifications that need to be included in the project. I require a high level of detail for the FRITZING models, including comprehensive labeling and explanations. Ideal skills and experience for this job include: - Proficiency in FRITZING software - Knowledge of circuit design and PCB layout - Attention to detail in creating comprehensive models with labels and explanations. I will discuss further d...
...don’t miss anything) 4. RGB, Programming Header compatible with Esp32 JTAG 5. 1x MOSFET (OSG65R200JF) for driving load mainly dimmable LEDs 6. Trailing Edge Dimming as well as leading edge. (User can select) 7. Power Metering IC (BL0937) 8. Over heat/T emperature protection: 95 degrees and above (DS18B20) 9. Overload protection 10. Use components in stock from JLCPB/LCSC where possible 11. Antenna – PCB Trace Antenna 12. General Purpose button on Esp32 Gpio....
My project is looking for someone experienced in circuit design. Specifically, I'm interested in an Analog/Digital/Mixed design for a Ro smps 24volt 2.75ampere application. No specific requirements have been determined for the circuit design, however, I do have certain preferences I would like included. The intended application of the circuit design will be for consumer electronics. I'm looking for a creative freelancer who can help bring my circuit to life!
I am looking for someone to help me create documentation for an intermediate level PCB assembly project. The documentation must include assembly instructions formatted in a specific CAD software. I need someone who is knowledgeable enough about PCB assembly to understand how to create effective documentation for this project. I need the documentation to be detailed and accurate so that the project can be completed quickly and correctly. The project must be done with high quality to ensure that the resulting product will meet my expectations.
Hello I need an expert in circuit design. Who understands very well the circuit connection and how to find the best solution to an effective circuit that does not issue emc problems later on. One of the issues is to create a circuit that control the rush current into a circuit so we skip getting glich because of a big holdon capacitor.
...the yearly events that grace the city. The goal is to not just inform, but to immerse the readers in the rich tapestry of Varanasi's heritage. Project Scope: Temple Documentation: In-depth exploration of each temple, including their historical background, architectural style, and spiritual importance. Detailed location descriptions using maps, ensuring travelers can easily navigate the temple circuit. Captivating narratives to transport readers into the essence of each temple. High-quality images of temples, capturing their unique features and surroundings. Kashi Parikrama: Comprehensive overview of the Kashi Parikrama, its significance, and the journey it entails. Detailed guide with route maps, key stops, and recommended practices during the pilgrimage. Personal anecdot...
I am looking to design an H-bridge circuit that will need to operate in a voltage range between 800-900 V. The circuit will also need to handle a maximum current of 600A or more in less than 300 microseconds; driving an inductive load. It is important to me that the circuit be well designed and reliable, so that I can be confident in its performance.
Hello,I am looking for a experienced coding guy to integrate the follow...consumption mode. Note: The ESP32-S3/C3 will be interfaced to an FPGA via SDIO interface. So,the software should be easy to read and use. So,that the FPGA guy can interface the chipset with less trouble. Library for the GNSS/other modules may not be freelancer should take care of them. Datasheet and other technical details will be provided. More details will be given via chat. Circuit design etc.. Please note that all these can't be achieved via Arduino. So,I am looking for someone with experience in ESP-IDF/ VS-code based development environment to harness the full potential of the chipset. Eligibility: 1)Only experienced guys are requested to apply. 2)The developer should co-operate with team. ...
Project Title: DC Converter Description: I am looking for an experienced en...input voltages of more than 24V. Output Voltage: - The desired output voltage of the DC Converter should be 12V. Current Requirement: - The DC Converter should be able to handle a maximum current requirement of more than 3A. Ideal Skills and Experience: - Prior experience in designing and developing DC Converters with high input voltage ranges and current requirements. - Strong knowledge of circuit design and power electronics. - Proficiency in using simulation and design tools. - Familiarity with safety regulations and standards for electronic devices. - Excellent problem-solving and troubleshooting skills. If you have the necessary skills and experience to meet these requirements, please submit your...
Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.
Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.
From existing Raspbery PI CM4 open source project PCB files relayout the PCB board layout with adding and removing few I/Os, like ethernet, usb port...etc and make gerber design parts with BOM file.
PCB Designing - Type of PCB design: Double layer - Specific components: I have some, but not all - Intended application: Consumer electronics I am looking for a skilled PCB designer to assist me in creating a double layer PCB for a consumer electronics project. The design will include specific components that I already have, but there may be some components that need to be suggested or sourced by the designer. Ideal Skills and Experience: - Proficiency in PCB design software and tools - Experience in designing double layer PCBs - Knowledge of consumer electronics and their requirements - Ability to work closely with me to understand the project specifications and make necessary adjustments to the design - Strong attention to detail and ability to ensu...
...our project, and get ready to go from arduino to manufacturing.(electronic side of automatic pet feeder.) so where are we, we are done with arduino project, we write a code,in short arduino project is done. so we have no experience with creating a product, with even elecetronics engineering. so 1. we must to refine the electircal system ,choose the elements for the future pcb. 2. determine electronic parts, to ready for PCB designer. 2.5 consulting 3. and we must to make sure our product will work, work with efficiently and we must to provide cost-efficient of electronics. in the end our goal is to go from arduino to mass production, we are not good with electronics and production so we don't won't to risk, and make things sure. especially we don't want...
I am writing down a paper for my thesis, I want few circuits to be made on editor in high resolution, circuit schematic will be given by me , I just need a person who can replicate the circuit in circuit editing tool ex Cadence, synopsis
I am writing down a paper for my thesis, I want few circuits to be made on editor in high resolution, circuit schematic will be given by me , I just need a person who can replicate the circuit in circuit editing tool ex Cadence, synopsis
