Micro circuit controller jobs

I'm looking for a skilled and experienced freelancer to solder components onto my printed circuit board (PCB). I have a detailed schematic showing all components and their placement on the board, and there are more than 50 components that need to be soldered. This requires excellent soldering skills and a great deal of care and precision. This project is a high priority for me and I need to get it done quickly and right the first time. Preferred qualifications include experience working on PCBs and a proven track record of success in soldering PCBs with complex designs. If you can help me with this project, I look forward to hearing from you!

Hi, Im looking for a freelancer who is well experienced in programming ROS and also can build a controller PCB for a budget SCARA robot arm that i have designed. The arm has 3 close loop (internal encoders and CANBUS) stepper motors and a traditional 400W servo motor (CANBUS) with an interna brake. the arm must be fast and move organically without any jerkiness. We on a tight budget as a start-up company, so lowest bid wins, but all skilled project participants will be part of our "Project participation share program" and you can earn a yearly fairly substantial passive income from our project later when it has launched. We are offing participants this to be able to keep contact with all skilled people involved and encourage them to participate in further project developme...

ello Potential Designers, We are actively searching for a seasoned and skilled Figma Designer to refine and upgrade the “List Your Store” steps on our marketplace platform, Our aspiration is to draw inspiration from platforms like Flippa and Micro Acquire, but we wish to stand out with a design that is both unique and user-friendly. Scope of Work: Figma Design: a. Produce high-fidelity wireframes and designs for each step of the listing process. b. Design intuitive interactive elements like icons, buttons, and progress indicators, ensuring a contemporary and cohesive look. Project Deliverables: High-Fidelity, Interactive Designs in Figma for each step of the listing process. Regular updates and a final report upon the completion of the design. Design Requirements: Ste...

I am looking for an experienced engineer to assist me with a project involving a simple analog mic circuit. I need to add an Op-Amp to increase the voltage by a factor of 10 for a simple microphone circuit. Input Voltage Range: The input voltage range for the mic circuit is 48VDC. Op-Amps Needed: Only one Op-Amp (AD743) is required for this circuit. Skills and Experience Required: - Strong knowledge and experience in analog circuit design. - Proficiency in using KiCad or TINA or Altium for circuit simulation and design - Ability to create a Bill of Materials (BOM) and create Gerber files. If you possess the necessary skills and experience, please submit your proposal for this project.

I want the keylogger to be able to store all data input from keyboard with time stamps. when the keylogger is connected to the pc via usb or serial port, the windows will show all saved data time stamped and also have a encryted password so only the end user can see the data the keylogeer must be supplied with 3.7 volts, having sleeping option so it will save energy, I need this project from zero : PCB,softwear and firmwear

I am in need of a power supply expert to assist me with a project. The specific expertise I need is Power Supply Design, and I already have a schematic prepared for the project. I am looking for an engine...to work on this project remotely and support me for a solution to fix the identified problem. Attached documents: 1. Schematic PSU with SMR20.8/10111 2. Datasheet SMR20.8/10111 3. Schematic2 to be used with connected ESP32-S3 and Display 4. Oscillograph records referred to schematic2 (Channel1: VCC_IN, Channel 2: +3.3V, Channel 3: VCC) 5. I5 conducted radio frequency report The product (room controller) has failed the requirements for the CE certification especially in "I5 conducted radio frequency". The expert should have good knowledge in power supply design and CE ...

Project Title: Micro Size Wearable GPS Tracker with Android App Integration Design I am looking for a skilled designer who can create a micro size wearable GPS tracker with app integration. The tracker should be small in size, ensuring comfort and convenience for the user. Key Requirements: - Small size wearable GPS tracker design - Accurate positioning feature for precise tracking - Android app integration for seamless user experience Ideal Skills and Experience: - Experience in designing compact and lightweight wearable devices - Proficiency in GPS technology and accurate positioning algorithms - Strong knowledge of Android app development and integration If you have a passion for creating innovative wearable devices and have the necessary skills and experience, I would...

I am looking for a s...engage and attract my target audience on social media. There are two business names with varying color schemes on their logos. both of which have been included Looking for separate Images / Bundle Packs of suitable Images, to suit one dot point from below on each of the associated brands. For the Brand Name with the Green and Blue logos, the services offered are; - Game Console Repair - Micro-Soldering (Charge Port Replacement / Console HDMI Repairs etc) - Samsung and Apple Device Repairs (Phone & Tablet) For the Brand Name with Red and Black logos, the services offered are; - Computer (Laptop and Desktop) Repairs - Custom Built Computers - Samsung and Apple Device Repairs (Phone & Tablet) - Insurance Replacement Reports - SSD (Solid Sta...

...Converter for a power supply application. The converter should have the following specifications: * Input Voltage : 16-32 V DC * Output Voltage : 28V DC; 5 Amp with dimming facility from 10V to 28V using 10K pot. Skills and Experience: - Experience in designing and building Buck-Boost Converters - Knowledge of power supply systems and voltage regulation - Familiarity with power electronics and circuit design - Ability to select and integrate suitable components for the converter - Proficiency in simulation and analysis tools for converter performance evaluation The ideal freelancer should have a strong background in electrical engineering and power electronics. They should be able to provide a detailed design and schematic diagram for the Buck-Boost Converter, as well as recom...

PCB Design for safety Application, - Complexity Level: Moderate level, - details will be provided, Experienced PCB designer is required to develop a circuit board for an safety application. The design should be of moderate complexity and capable of meeting the specific requirements of our project. Skills and Experience Required: - Proficiency in PCB design software, such as Altium Designer or Eagle - Strong understanding of industrial application requirements - Experience working with complex circuitry and components - Knowledge of best practices for PCB layout and signal integrity - Ability to collaborate with the client to incorporate specific components into the design If you have a proven track record in PCB design for industrial applications and are able to work closely wi...

I am looking for a skilled developer who can create a WPF scheduler controller with the following features: - Date and time management - Recurring events - Resource management *Day And Week And Month View Mode

Hello there! I'm looking for an experienced PCB designer to help me with a personal project. I am needing a single board design that is simple in complexity. The board should be designed as per my requirements, and have good quality component...and have good quality components for it. Ideally, I'm aiming for the board to be low-cost to manufacture and meet all the necessary specifications. The PCB should be designed to enable the best performance and be reliable at the same time. I'm hoping to find someone who has a track record of successful PCB designs and who is familiar with the technical aspects of designing and testing printed circuit boards. So if you fit the profile, please do not hesitate to reach out and let me know more about your qualifications. I look for...

Project Title: Help with OpenPNP and OpenPlacer with Smoothie Board Controller I am looking for someone to help with configuring the Smoothie Board Controller and some help with OpenPNP for my pick and place. Skills and Experience Required: - Experience in configuring Smoothie Board Controller - Familiarity with OpenPNP and OpenPlacer - Knowledge of similar technologies Timeframe: - The task needs to be completed within a week. I have an open placer (Kale CNC) pick and place mini machine where the original controller board had a fault and would not switch all actuators. I have installed a smoothie board V1 instead and now have all the actuators working, I don't have any motion on any of the stepper motors. I believe it is an issue with the file or my...

...MQTT sending of it MS8 - phase preparation for serial production: - provide full detail schematics of the previous prototype - provide full BOM MS9 and later: if you have experiences with circuit board layouting, we would also award you the electronics design for a fully running hardware, which includes - battery power supply - optional USB Port supply - solar panel supply - external antenna connector - schematics and circuit board design of all mutally agreed things - selecting or designing the waterproof case with waterproof connectors - help with your suppliers for implementing the "zero series" on circuit and PCB assembly - help on suppliers for the finishing, means PCB, components, solar into one ready to use device Implementations: - best practice...

I am looking for an experienced electrical design engineer to assist with the design and engineering of an EV (Electrical Vehicle) for the transportation of goods. The specific tasks include circuit design, power distribution, power system, control and protection, and vehicle lighting design. - The project requires expertise in electrical engineering and design principles. - Knowledge of EV systems and components is essential. - The ideal candidate should have experience in designing and engineering EVs or similar electrical vehicles. - The electrical design needs to be completed within 1 month. - The client has specific requirements and preferences for the design, which will be provided upon hiring. If you have the necessary skills and experience in electrical design for EVs, pl...

...phases 380VAC 50Hz motor (10A each phase maximum current) I think is it possible to use same components except for the three phases version where I have to use a lower current sensor (12.5A or 15A for example) In the attached schematic I used hall current monitor like ACS711 for 25A of maximum current. I used TRIAC T3035 (30A maximum current). Important is the detection of over current in shor circuit condition. In this condition I use OCF line of current monitor to disable gate of TRIAC and save it. In the attached schematic is not present microcontroller because is not an important component in simulation. I need to calculate power dissipation of triac in the maximum current and to have the correct size of customized heatsink made with simply aluminum to dissipate the necessar...

...MQTT sending of it MS8 - phase preparation for serial production: - provide full detail schematics of the previous prototype - provide full BOM MS9 and later: if you have experiences with circuit board layouting, we would also award you the electronics design for a fully running hardware, which includes - battery power supply - optional USB Port supply - solar panel supply - external antenna connector - schematics and circuit board design of all mutally agreed things - selecting or designing the waterproof case with waterproof connectors - help with your suppliers for implementing the "zero series" on circuit and PCB assembly - help on suppliers for the finishing, means PCB, components, solar into one ready to use device Implementations: - best practice...

...background in residential architecture and interior design - Proficiency in creating functional and aesthetically pleasing small spaces -Engineering and architectural stamps for Florida (USA) needed - Ability to incorporate specific style/theme into the design - Excellent communication and collaboration skills to understand and meet my design requirements Must have a strong background in tiny and micro-homes and a body of work demonstrating it. Must have knowledge of attaching external water, sewer, and electricity to the home as if it were a recreational vehicle. The home will be open design and include at least the following: -kitchen including a midsized refrigerator -space for a combo washer and dryer -Full bathroom (shower, toilet, sink, urinal) but not wet bathroom, each...

I'm looking for someone to complete a commercial electrical drawing, 1 page, and have it professionally stamped by an engineer licensed to do work in the United States. The project relocates Panel L3 as a sub panel to L2 in circuit spaces 37/39/41 with 100amp breaker. Project requires Drawing E1.2 to be revised. IBC2018 Original city approved stamped drawing attached. Also attached is EIT schematic diagram detailing the change.

Planning WIFI for small-sized Apartment Building with Personal Use - Size of the apartment building: small (8-20 units) Total...the network from anywhere within their apartments. - Strong expertise in planning and setting up WIFI systems for apartment buildings. - Experience in designing networks that can handle high-speed internet connections. - Knowledge of the best practices for achieving multi-floor coverage. - Plan for everything including a dedicated router for the system that will connect to a dedicated internet circuit. - Choose hardware that is secure, low failure rates, has easy availability for purchase and easy to configure with a GUI. This is only for the project design, implementation is not included. Please provide examples of similar projects you have worked on in...

Project Description: - I am looking for a logo for my TV show that has a creative style. - The logo should be bright and colorful in terms of color scheme. - I want the logo to incorporate both a brain and a circuit as specific elements or symbols. - The ideal candidate should have experience in creating abstract logos. - Knowledge of color theory and the ability to create eye-catching designs is essential. - Familiarity with brain and circuit imagery is preferred. - The logo should be visually appealing and able to capture the attention of viewers. - The final deliverable should be in a high-resolution format suitable for use in various media platforms and mock ups. Remember it's for a TV reality show. So google other TV reality shows for geniuses and get an idea

...Once this is done, the server sends this cropped image/pdf back to the system and then the system can send this newly received print file to the printer via USB 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 ...

I am looking for a talented individual to help design an innovative and intuitive user interface/user experience (UI/UX) for a Bluetooth speaker. The speaker is aimed at music enthusiasts, so the design needs to reflect their tastes and preferences. Specifically, I would like to include a party mode, TWS, as well as other basic functions. The product has already been defined and off tool, ...and intuitive user interface/user experience (UI/UX) for a Bluetooth speaker. The speaker is aimed at music enthusiasts, so the design needs to reflect their tastes and preferences. Specifically, I would like to include a party mode, TWS, as well as other basic functions. The product has already been defined and off tool, but we need someone to help finalize the UI. The chip we are using is ZG Micro...

I'm looking to launch an influencer marketing campaign for a SAAS product. My target audience is both B2B and B2C, and I'm hoping to collaborate with micro-influencers. The goal of the campaign is to drive lead generation for the product. I'm ready to move forward with the project and I'm looking for an experienced freelancer to help me make it happen. 1. Lead Generation: Research and create a list of potential influencers, creators, blogs, and other relevant parties. 2. Initial Contact: Send out templated initial contact emails or messages to gauge interest. 3. Appointment Setting: If a lead expresses interest, the VA can handle scheduling calls or meetings for you. 4. Follow-up: If someone doesn't respond, the VA can handle follow-up messages. 5. Database...

...didn’t exist, put a temporary (5-10 second) message to that effect in the PDF area, then after the timeout remove the message and reshow the existing photo. If another plate is clicked, swap the showing PDF with the new one. If one of the arrows (left or right) is clicked, remove the showing PDF and restore the photos. 3) Move the audio controller to the bottom of the left panel. 4) Add a search function. A search bar would be placed above the audio controller. The user would be prompted for the Last Name of the person to find. The system would search the csv file to find the panel, then show all 18 names from that panel. Somehow highlight the person (blue box around the plate or something like that). If the name isn’t found, show a temporary message (...

I am looking for a CAD designer to create an irrigation system for agricultural use. I only have general requirements for the irrigation system, and it will cover 1-3 zones or areas. The designer must have experience in designing irrigation systems, and knowledge of CAD design/software. The final design must be professional and effective, with attention to detail. knowledge in micro-controllers and PLC will be required as well. Please provide examples of your previous work when applying for this project.

There is an electric car window ripple anti pinch solution, please contact me if you need a solution.

... The freelancer needs to submit the all design source files including Altium files for Schematic, PCB, BOM list and Source code firmware files. We ll make prototype, so necessary technical support guidance needs to extend by freelancer through virtual mode to complete the prototype testing. The desired microcontroller shall be choosen as TMS / STM32/ PIC family only for switching of the circuit and for oled purpose ESP32 may be used or same PIC will be used. The scope including all electronics design, heat sink design, Fan fixing, cooling arrenging, cassing or chessboard design, Cabinet size, bus bar design to make an aesthetic look of the products. The detailed specification is attached addition to this for reference. If anything missing, same needs to incorporated...

I'm looking for an experienced programmer to work on a custom PCB programming project. I have a general idea of the features and functions I would like but I am open to suggestions from the programmer. The...update the project via video conference. The successful candidate will be capable of meeting deadlines and have a high attention to detail to ensure the program works accurately and smoothly. Ultimately, I'm looking for a reliable, experienced programmer who can provide excellent quality work. If this sounds like you, I'd love to hear from you. In general, I am looking to create a PCB/program micro arduino to drive a 4 pin PC fan with a few user inputs. User inputs time they would like the fan to run, and at what intensity, and a very small display screen to dis...

...MQTT sending of it MS8 - phase preparation for serial production: - provide full detail schematics of the previous prototype - provide full BOM MS9 and later: if you have experiences with circuit board layouting, we would also award you the electronics design for a fully running hardware, which includes - battery power supply - optional USB Port supply - solar panel supply - external antenna connector - schematics and circuit board design of all mutally agreed things - selecting or designing the waterproof case with waterproof connectors - help with your suppliers for implementing the "zero series" on circuit and PCB assembly - help on suppliers for the finishing, means PCB, components, solar into one ready to use device Implementations: - best practice...

I am looking for an expert in biomechanical engineering who can assist me in prototyping my idea for micro fluidic devices. Specific expertise required: - Biomechanical engineering Design or concept: - I have a rough concept for the prototype, but I need help refining it Intended use of the prototype: - Both testing and demonstration Ideal skills and experience: - Experience in biomechanical engineering and micro fluidic devices - Proficiency in prototyping and refining design concepts - Knowledge of testing and validation processes - Ability to create prototypes for demonstration purposes

I am looking for a skilled individual who can help me develop a circuit and program on a PIC microcontroller. The main function of the circuit will be to control a system. While I have some components in mind for the circuit, I am open to suggestions from the freelancer. Skills and Experience: - Strong knowledge and experience with PIC microcontrollers - Expertise in circuit development and programming - Ability to recommend and select appropriate components for the circuit - Good communication skills hindi /english to discuss and understand the client's requirements and suggestions

I am in need of researching Missouri's for data related to a circuit court judge and their sentencing habits. Specifically, I am looking for all available records of their sentencing data, to be presented in the form of a spreadsheet. My team believes that there may have been an excessive amount of sentencing done by this judge, resulting in increased costs to taxpayers as well as an unnecessary strain on the prison system. We are hoping that this data will provide us with the evidence required to support our allegations. This is a crucial project that needs to be handled professionally and with utmost attention to detail. Experience in researching case law and court records is preferred. Accuracy is key and any data presented in the spreadsheet must be as up to date and com...

Hello Mr, As we discussed, I am sending this quote. I will develop java 17, spring boot 3 app. The app will consist of following things. 1) secured user authentication with user table and login page 2) A table to hold class and its members (variables and functions), controller to load classes from this table and make objects available for further processing 3) ui to show list of those record in the table (customisable column and all sorts of filter , sorting , grouping , search and list and grid view ) 4) UI to show details of one specific record 5) after instantiating the object for the classes created from the table should have sample methods to show operations on Instantiated objects Thanks Sabareesan

For the initial trial project, we will agree a set of objectives / budget. Once successful, we would expand this to a regular program of monthly activities. We are looking for a talented European or US based copywriter with experience in creating articles for micro sites, blogs, web pages, product launches / reviews etc. The purpose of the copywriting is to create compelling advertising copy for our brand. Further to this, the ideal person would have good SEO / Social media marketing experience to place this messaging in multiple types of platforms to develop an integrated strategy. We are not looking for an SEO spammer that happens to add text to their services and focuses on getting as many links on irrelevant sites. Rather, you probably studied journalism or can show you are ...

create a circuit diagram Arduino program with a schematic diagram Ping me for more details

...control. Design and implement new app modules based on product requirements. Maintain and enhance existing code bases. Develop reusable code and libraries for future projects. Integrate user interface elements created by other developers. Bug fixing for the existing modules and code refinements wherever possible. Skills and Experience: - Expert level experience in Flutter development with GetX controller. - Good hands on experience on developing application on WEB using Flutter. - Experience with Beamer package for routing and navigation as applicable - A deep understanding of the mobile landscape, architectural principles, industry trends, and emerging technologies. - Proven ability to work efficiently, meet project deadlines, and contribute effectively as a team player. If yo...

Project Description: I am seeking someone with Electric, LTspice, IRSIM experience for a circuit design project. Specific Experience: - Proficiency in Electric software - Familiarity with LTspice and IRSIM Nature of Project Task: - Circuit design - Simulation modeling - Electrical analysis Preferred Method of Communication: - Instant messaging Ideal Skills and Experience: - Strong background in electrical engineering - Experience in circuit design and simulation - Proficient in using Electric, LTspice, and IRSIM - Effective communication skills through instant messaging If you have the necessary experience and skills in Electric, LTspice, and IRSIM, and are proficient in circuit design, simulation modeling, and electrical analysis, please re...

3D Modeling Task: Background: =========== We build small electronic modules based on a modular platform. Each finished product consists of: • A circuit board with electronic signal connectors attached to it • An extruded aluminum enclosure • Front end plate with holes for the signal connectors • Rear end plate with holes of the signal connectors Here is an example of a finished product (view in any browser other than Safari/macOS): Many of our customers have asked us for 3D models of our products, but we do not have any 3D modeling capability in our company. We did have one customer create a complete model of one product (PRL-425T, shown on page linked above with the actual model linked below), and we would

I am looking for a freelancer to create electrical wiring diagrams that are moderately detailed. No specific requirements or standards need to be followed since there are no specific demands. The diagrams should be of a moderate level of detail. The project should include circuit diagrams, network diagrams, and electrical wiring diagrams.

...us in setting up a Domain Controller on an Amazon Web Instance (AWS) and establishing a secure site-to-site VPN tunnel to link it with our network. This project is of utmost urgency due to critical issues with our existing Domain Controller and the need to migrate users to the AWS-hosted solution. Background: Our organization currently relies on a single Domain Controller server, which has encountered persistent issues, including being stuck in a continuous loop. In light of this situation, we have deployed a secondary Domain Controller to serve as a backup in the event of hardware failures. However, to enhance reliability and performance, we have decided to migrate our user base to a Domain Controller hosted on AWS. Project Objectives: Set up a Dom...

I am looking for a freelancer experienced in circuit design to assist me with creating a thermoelectric generator circuit for charging batteries. The desired output power of the generator should be in the range of 100-500 Watts and I have specific size and weight restrictions that must be met. With this project, I am hoping to find someone who can provide an innovative solution to my specific requirements. I am looking forward to hearing from experienced freelancers who are interested in the project. Thank you for your consideration.

Adapt the circuit to the new technical requirements, integrating external LoRa module and GPRS external module.

I am in need of assistance with 3D printer parts, specifically the extruder. I am looking for a parts cooling fan with a mount for a dc42 IR probe. The fan shroud I would like is similar to the attached but to suit an E3d Revo micro Thanks

I am in need of assistance with 3D printer parts, specifically the extruder. I am looking for a parts cooling fan with a mount for a dc42 IR probe. The fan shroud I would like is similar to the attached but to suit an E3d Revo micro Thanks

...experienced Influencer Marketing Manager to help with my ecommerce brand's influencer marketing campaign. Target Audience: - Our target audience for the campaign is Fashion Industries. Type of Influencers: - We are specifically looking to collaborate with micro-influencers who have a following of 10k-50k followers. Main Goal: - The main goal of our influencer marketing campaign is to increase sales. Skills and Experience: - Proven track record of managing successful influencer marketing campaigns - Strong network and connections with micro-influencers - Ability to create compelling influencer partnerships that drive sales - Experience in tracking and analyzing influencer campaign performance - Knowledge of ecommerce industry and trends - Excellent communicatio...

Scope start date: October the 4th. Scope finish date: October the 7th. Scope duration: 6 hours of work for an experienced individual Seeking support from a electronics subject matter expert with skills in the below four specific areas of electronic circuit design. 1. Operational amplifier circuit design. 2. Instrumentation amplifier using three Operational Amplifiers. 3. Phase Locked Loop (PLL) - Must be able to work with the S-domain transfer functions for a phase locked loop, very similar it will look like a classic second order transfer function. 4. Reliability, Mean Time Between Failure analysis

...MQTT sending of it MS8 - phase preparation for serial production: - provide full detail schematics of the previous prototype - provide full BOM MS9 and later: if you have experiences with circuit board layouting, we would also award you the electronics design for a fully running hardware, which includes - battery power supply - optional USB Port supply - solar panel supply - external antenna connector - schematics and circuit board design of all mutally agreed things - selecting or designing the waterproof case with waterproof connectors - help with your suppliers for implementing the "zero series" on circuit and PCB assembly - help on suppliers for the finishing, means PCB, components, solar into one ready to use device Implementations: - best practice...

I'm seeking assistance with a deep learning task involving image processing and neural network architectures. I have the necessary dataset for the project and I would prefer the programming language to be knowledge and skills required include up-to-date knowledge of deep learning methods, strong programming capabilities, and thorough understanding of image datasets. The successful applicant must be focused, reliable, and have a background in related fields. Preferred qualifications include prior experience with Python, deep learning, and image classification. I'm looking forward to working with the selected candidate to complete this project.

...creating CAN communication between Battery BMS and Smart chargers. The desired outcome of this communication is to achieve efficient battery charging and monitoring. Additionally, I need assistance in broadcasting CAN data for the forklift controller and an IoT device. Skills and Experience: - Expert level knowledge in CAN communication protocols - Proficiency in developing applications for Windows operating system - Experience in data monitoring and recording - Familiarity with Battery BMS and Smart chargers - Strong understanding of forklift controller systems - Ability to analyze real-time data for performance improvement The ideal candidate should have a deep understanding of CAN communication and battery charging systems, along with expertise in developing applicati...