Microcontroller electronic cash register jobs


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    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.

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    We have a domain name which was previously registered on another wordpress but has been hijacked by malware. Your task: 1.) Go to the domain name, and find previous uploads of the website access the user database and save the users on an Xl Spreadsheet 2.) Delete all previous copies of this site so the...4.) We will provide you with a brand new theme recently bought 5.) Install the theme, configure and make sure the main menus, sub menus in the site structure document matches in the admin area 6.) Add logos, social media links, footnotes 7.) Update security for the site, to ensure that it is not infected. 8.) Add WP- Voting poll , list of categories and nominees will be provided , so users can register and vote 9.) Configure Shop Finish the job today and review to make sure all is...

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    Asset Register 6 days left

    I am looking for a freelancer to develop an asset register for me. This asset register needs to include software and have the additional feature of notifications and tracking. No data analysis is necessary. Ideally, I would like the asset register to be user friendly and easily accessible by any authorized personnel. Features required are: * QR Code / Bar Code Tracking * Accessories for Asset (sub level) * Maintenance Schedule (time based / periodic) * Mobile App (QR Code Scan) to retrieve Asset Information) * Asset categories and Groups * Reporting / Dashboard * Admin / Setting Functionality * Multi language - choose language for navigation and data columns * Data hosted on cloud server (SQL Server / Azure) The freelancer should be knowledgeable about asset manag...

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    I'm looking to create a food ordering system called EatMania. This mobile app will be specifically for Android users. Customers will be the main users of the system, although restaurant owners and admins will need to have a user account as well. A back-end server will not be required since all of the data will be kept in-app. Lastly, I want to include cash on delivery as a payment option, so customers can pay for their orders at the time of delivery. With this project, my goal is to simplify the process of ordering food so that customers can quickly and easily find what they're looking for, and conveniently pay for it when received.

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    ...account to run our AMAZON shop independent with agreed weekly reports and activity forecast planning. This included but not limited to the following key activities: - Amazon Seller account already setup (most is done) - Setup and design a branded storefront to showcase our main products - Register our products in AMAZON (initially we have 10 products with our own private label and trademarks / patents registered) - Setup Amazon's Brand Registry for our trademarks/products (we have two trademarks to register) - GS1 barcodes available on each the products itself - Set up FBA and monitor daily (as required) and provide a weekly report with rolling forecast for next 4 weeks - Create product listings: Write descriptive titles, bullet points, and product descriptions, inc...

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    hi, I need someone to inspect my accounts, rationalise bank feeds correct and document cash flow Download amazon invoices Download ebay invoices Run amazon sales reports add bills and connect with bank statements. Get all VAT, PAYE, Corporation Tax to a Submission stage

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    I need a professional to design and manufacture a custom plastic enclosure for an electronic system. This enclosure will be used indoors in a dry environment and so the plastic materials must be chosen accordingly. I am open to recommendations for suitable materials, and I am not sure yet whether the enclosure will need a separate lid/cover. I am looking for someone with expertise and experience in using CAD software to create the design, as well as familiarity with plastic injection molding processes in order to ensure a high-quality product that meets my needs.

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    I am looking for someone to help me with registering a trademark in India. Specifically, the trademark is a symbol or logo. I have chosen to register my trademark for a period of one year. This project does not relate to business or enterprise purposes; it is for personal use. I need someone experienced in trademark registration in India to advise and guide me to make sure my trademark registration is successful.

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    Need to control two digital outputs based on one analog input using st32 mictrocontroller

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    ...reliable Virtual Assistant to help us manage, organize and clean our contact database to join the team for long-term partnership. Tasks: 1. Organize and categorize contacts according to provided instructions 2. Verify the accuracy of contacts available in the database 3. Remove duplicates or formatting errors 4. Update missing, wrong or outdated information Requirements: 1. Experience in managing electronic databases 2. Strong organizational and time-management skills 3. Great attention to detail and ability to work with precision 4. Strong motivation and self-starter attitude We offer a total budget of €30 to complete the job within 7 working days. The selected candidate will need to complete the work for around 15,000 contacts present in the Excel sheet provided by our...

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    Definition of DAO with a comparison on the limitations of why a DAO incorporated in country X with structure Y has specific limitations, i.e. The DAO LLC in Wyoming which force to submit the register of members to the state, which force the KYC and has less benefit than a normal LLC etc And why using a private foundation in Panama is ultimately the best possible structure there is.

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    ...known as metal scrap yards, these are specialized companies that receive, separates and prepares scrap metals for further recycling by sorting, cutting, baling and reloading incoming metal scrap. Examples can be found at our metal MRFs Directory - Note! – we don’t collect metal MRFs which are: 1) collecting only WEEE (waste electrical and electronic equipment); 2) collecting specific objects only – like cars only, ships only, etc.; 3) collecting precious metals only. We classify the company as a metal MRF only if we can find corroborating evidence on the company’s website – which is (if the company meets at least one of the following criteria, we can consider it to be a metal MRF): a) Company collects and sorts scrap metal (can be establishe...

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    Have 17,500 registered charities that file a statement or resource PDF, we need the figure in that PDF. Please see instruction below; From the Excel spreadsheet Click on the “Link to Charity” Select Annual Returns on the left Click the latest link under – “Annual Return Summary” Open the PDF – Heading will read “Annual Return Summary” Statement of Resources and Commitments What we need is the Dollar of the Resource, please enter this into the column H.

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    Hi Vera, thank you so much for responding to the project! I would like to ask – would you please have time to help me register a company in Portugal (single-person company) and the company's name? Thank you, and have a great rest of the evening. Klara

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    Hey, we're a small loan business located in Australia looking for an SEO provider that has experience in this space and can help us rank high for the keywords below: Also we would like all of our Meta page titles rewritten to help us better rank. - Quick loans - Cash Loans - Fast Loans - Personal Loan - Emergency Loan - Payday loan Etc Please confirm you have experience in this space.

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    I'm looking for an experienced developer to correct issues and implement new features in my Electronic Commerce website with Laravel. The main issue that needs to be corrected is Programming Bugs. This will require a major level of customization, and existing data will need to be migrated to the new system. The developer must be knowledgeable and experienced in designing, building and deploying Laravel applications, as well as debugging existing applications. The developer must also be able to integrate third-party APIs, write custom code, and troubleshoot any existing issues. It's essential that this project is completed with the highest level of quality, as the success and future of my business may depend on it. Accuracy, efficiency and reliability are key. If you are ...

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    Register company in Vetnam 6 days left

    Hi. all. I want to make a company in Vetnam. Can you help me?

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    I'm throwing an EDM festival type event to promote the brand and expose/promote a few DJs playing that night. Guest count between 100-200. Cash-bar, need venue with sound and lights installed preferably. Looking at some dates in July

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    ...website is The product is called nStride. The video that you create is just images with a soft music in the background. The images (captured from screenshots is fine) are played slow enough so that a casual observer can read the panels and learn about the product. The product is a medical treatment. When patients come to the medical clinic, they register with the front desk and then sit in the general waiting area until it is their time to be seen by a doctor. While they wait, there is a large flat-screen TV on the wall. The video will be playing on the screen either with no sound, or with the sound very low. The idea is that patients will see the video and with nothing better to do, watch it and read about the product and learn enough to ask

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    We are looking for a software engineer who can write drivers . the cameras are basic and depend on the sensor we are using , most of the time rolling shutter. The platform depends on the specific IC used in the project. It can be either Qualcomm; Nvida; ingenic or others.

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    Assistant / Office Manager 6 days left

    ...be able to use QBO, Airbnb, Excel, POWER POINT, make phone calls to the US, schedule appointments, etc as dictated by the project. The job duties for this role will require tasks related to general support + Airbnb management, such as onboarding and communicating with guests, recording payments, responding to inquiries, and conducting post-stay follow-up. Financial duties may include budgeting, cash flow statements, forecast reports, and other paperwork related to financial tracking and analysis. Ultimately, I need someone who is knowledgeable in these areas and can take ownership of the role. I expect the successful candidate to be present and responsive, have ambition and professionalism and pay attention to detail. Please let me know if you have any questions. Thank you! Thi...

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    Build an invoicing form 6 days left

    ...Present a new Form Location Info Drop down on Location to be selected Provision to add locations later Work Order Info System generated WO Number Proposed template for WO number: YYBBNNNN (year, location number, serial number) System date pickup Customer Info (By Customer) Register New Customer (and add to Database) OR Enter Phone Number for existing customer and auto populate Name and Address OR Autopopulate from Appointment log Vehicle Info (By Customer) Pick up from drop down for existing customer OR Register New Vehicle (and add to Database) Services Info Enter quantity as number (System checked) Description from drop down - All services with pre-set unit rate Option to add new services in drop down menu Manually mark repair location on picture (touch ena...

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    Office Automation 6 days left

    The physician’s office needs to automate the patient onboarding process and also maintain the electronic records of patient information. The electronic records need to be protected under HIPAA guidelines. So only those who has correct permissions can only access the data. The patient will be given a tablet (like iPad etc.) to enter the patient's information and medical history. Once submitted, a record needs to be created in the Database and also an empty folder in the OneDrive and corresponding documents will be placed in that respective patient folder. The physician need to have a way to generate a PDF Form from the data entered in the system.

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    ...able to use QBO, Airbnb, Excel, POWER POINT, make phone calls to the US, schedule appointments, etc as dictated by the project. The job duties for this role will require tasks related to general support + Airbnb management, such as onboarding and communicating with guests, recording payments, responding to inquiries, and conducting post-stay follow-up. Financial duties may include budgeting, cash flow statements, forecast reports, and other paperwork related to financial tracking and analysis. Ultimately, I need someone who is knowledgeable in these areas and can take ownership of the role. I expect the successful candidate to be present and responsive, have ambition and professionalism and pay attention to detail. Please let me know if you have any questions. Thank you! This...

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    Cash Cow channel 6 days left

    Looking for a long term Youtube Cash Cow Team, 10 videos per month. Youtube channel is in multi niche. Your team has to: - Write the script (SCRIPT WRITER) - Do the voiceover (USA/UK/CANADIAN Male/) - Edit the video (10 minutes or longer) - Thumbnail designer - Youtube SEO Specialist - Your team will pick out good video ideas in the luxury niche and make the entire videos. You have to be: - Good at compiling clips and transitions - Loyal and fast - Writing an original, well researched script, entertaining type style with 10 sec. hook. Must be factually sound, no plagiarism/copyright, must pass Copyscape 100% - Performing a human voice over in an excited, engaging and energetic tonality.* Mix/Master/Sync the audio to the video, editing out pauses and breathes - Add in copyrig...

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    Cash Cow video's 5 days left

    Im looking for a team that can make cash cow videos on daily base. The videos will be for multi youtube channels. If you offer multi niches that will be great!

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    firebase cloud funcs 5 days left

    i'm trying to validate user's register and login, and i want someone to explain me simple steps on how to handle errors on the backend

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    Our website is: We need some English articles of PCB, and PCB assembly. Like these: Please apply to this job if you know about PCB well. You must have good knowledge of electronics or PCB boards. Do not bother if you never know about PCB. We'll have a 1000 words article for test, then we will have long term work

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    Hi, I need to program the LILYgo 7000G board to communicate via MQTT via LTE and wifi. It is also required to read the GPS position. Regarding the power part, it is necessary that the board goes into deep sleep consuming in general less than 50 ua/hour. To achieve that it should be possible to turn off the SIM7000G via software through the ESP32 and put...7000G board to communicate via MQTT via LTE and wifi. It is also required to read the GPS position. Regarding the power part, it is necessary that the board goes into deep sleep consuming in general less than 50 ua/hour. To achieve that it should be possible to turn off the SIM7000G via software through the ESP32 and put the ESP32 into deep sleep. It would be necessary to see the rest of the electronic components and their power co...

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    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

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    ...laundrary /medicine / tiffin service SERVICES - Garbage collector/ Room cleaning /Electrician /Plumber/ carpenter / doctor / mechanic / tempo / pest control printing upload and get print , print college books online and take afterwards – cleaner / maid /worker stay , hostel and pg listing / booking ... .. payment system .. notification 3. seller app .. register business (single / multiple) .. get all services related to there service .. payment cycle .. run adds / offer note - with all the baic requirement...

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    Real estate VA 5 days left

    I'm looking for professional real estate va. Must have experience of 2 years in Acquisition Management for Real-Estate,Running Comps, Calculating Offers, Making Offers, as a Customer Service Agent (real estate) in US as well, Cold Calling, Finding Cash Buyers, Lead Generation and Customer Support. For this particular project I’m lookin to add VA’s for continues work. Looking to lock these deals in ASAP. If you’re interested apply and reach out! I look forward to working with you! Must speak English!

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    ...forward an unfinished project where we were building an Audio Mastering App. Most of the things (70%) are done as you can see from the ATTACHED VIDEO. Just need to Add 2-3 (like LUF) more buttons using ToneJS and add the feature of music match with a target/reference music. We can also create a library of Reference music and suggest user's best matches by analyzing his uploaded music. Users login/register, upload audio files, created as you can see in the screenshot. Need to take it forward by connecting the mastering dashboard and create logout and play, store in the dashboard, share/download them after mastering. Can download the remastered audio as MP3, WAV, Hi-Def WAV, can download as 128/256/320 kbps, and 24-bit, 16-bit HD WAVs. I cannot share source code before you ac...

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    Hi, I have a Windows 2003 server running Brekeke Sip Server. With the firewall turned off on this Brekeke server my gateway devices are able to register to my VoIP switch via the Brekeke server and I can have a two-way conversation. But once I turn the firewall on, the gateway devices still register to voip switch but then voice doesn't pass through and I cannot have a two-way conversation. It is all dead on either side of the line. I will need a solution to this because I need to keep my firewall enabled. So either understand which ports are causing this issue and appropriately enable them or use a 3rd party firewall that can handle the job.

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    ...in ios and and Android it can be built in Cross platform framework NOT native. I already have a website for customers to place food orders and the admin panel is ready to receive the orders. I want to make the mobile app same as the website, so the database is ready and the Apis ready. The app is very basic app it will have the following features: - home page - About page - Account page (User Register and login) - View the food menu - Add items to cart - view cart - Checkout page - Stripe paymeny gateway. - Order history The food menu where customers add items to cart and checkout and the order will be sent to the admin panel which is already made. You can use the existing APIs and the database which are already made and also all screens design is already made so this makes y...

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    Hi I need an Electronic Engineer to assist and replace the frequency Generator in my device. Currently I use a UDB1008S Frequency Generator capable of generating 8 MHz. I have seen generators capable of 4.4 GHz and up to 26 GHz. I have no knowledge and need an Engineer to assist. Thanks Willie

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    ...threads post as avatars of their PCs). I prefer it not being vBulletin. Open source would be best to avoid future costs. Old forum is vBulletin but is very outdated. I’m looking for something different than vBulletin If interested I can provide link to existing old forum to visualize what I’m trying to accomplish. The link is however, to see how the game panel looks like one must register as user. Guests will see just the posts not different from discussion topics...

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    I am a Registered Mental Health nurse with over 18 years of experience in managing various care settings. I would like to open Supported Accommodation service for people diagnosed with mental health issues. I am located in Bournemouth, UK where there is a lack of this type of services. I need a strong business plan to be able to register the project with Care Quality Commission (CQC) as well as to be able to secure funding from NHS/ Local Authority. I would like to start from 6-10 bedded property, with en-suite rooms. The cost per patient per week would range from £1000 up to £1600 and depend on assessed complexity of individual needs. The service would offer accommodation, rehabilitative activities, signposting to other mental health services (therapy access), and stage...

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    Hi I need a complete functional IOS application. (It is simple application) Where Users will register by Name Phone Email and password, There will two types of Users, 1. general users, and 2. service user. General users can see real time location of Service users in radius 5 KM, or 10 KM. general user can send his location to service use, There will be a ring with accept and reject button on service user application interface( which one general user will select and call). If service user accept the request map will direct to general user location. Thats it. 1. When general user login he will see real time service user location on map in radius 2,4,5 KM with circle. Service user login he will just see the map and there is progress bar writing finding client. code will be compl...

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    Self Storage Software 5 days left

    ...deliverable will include a sales website for this software that will allow the purchaser to do the following : Note 1: Once the customer creates their account, my server will automatically be configured to host their website and the management software Note 2: I would like the same freelancer to develop the gate controller software. 1. Establish a user account 2. Set up automatic payment 3. Register a domain name 4. Select from website templates a. Edit the their website template easily Features: 1. Include easy to edit website templates 2. Ability to support multiple locations 3. Integrate with a public website that allows the user to: a. Reserve a unit, select one available graphically, and make first payment b. Enter their information i. Last Name ii. First name iii. Stre...

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    Web App devlopment 5 days left

    Looking for a Web App developer to join our team in creating a Social Media and Event managing app. Please get in contact with us for more info. We are looking for a young people or university stuends just like us to join us in the project. Payments will be given in cash and equity in the company as per agreement.

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    We need real cash gaming app 1. Skill games 3 Ludo Carrom Mine sweeper 2. Slots games 5 5 different type of slot 3. Casino games 11 Crash Wingo 3 types Roullete Ander bahar Dragon vs tiger Red vs Black Teen patti Other 4 games

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    If you are not an electronic engineer or have no clue or experience about audio amplifiers, circuit design please do not message, propose or bid. I need to design an all in one pcb board. I already have to schematic and design of the single ended class a amplifier. This amplifier design is working as we speak, a prototype design has been made (please see pictures) I need someone who understands power supplies, things like CRC,CLC, and can simulate power supplies and get the best overall design. An example has been uploaded. Ill need someone to be able to perhaps do a computer simulation of the power supply to design the best fitting one (this is optional) It will have dual bridge rectifiers, choice of capacitors, for this build i need 20 x 2200uf capacitors, It will also have...

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    House built in 91, did not have A/C system. Renovations currently need a floor register design for amount needed. Also need duct work sizing and unit sizing.

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    i add 2 filed in db, and change reigster form controller, and model file but it still wont record to db

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    There are four ready-made codes: 1. The main page is written in HTML, Css, JavaSciprt 2. Registration page (React) 3. Login Page (Login) (React) 4. Server part for registration, written in Java Spring Boot, connected to the Mysql database. And I basically need to share it all. So that a person during registration can register and enter the page, and his data is stored in the database. You will also need to add Spring Security to Spring Boot. Work for the university deadline tomorrow for lunch. The work is simple, for a professional ahead 20-30 minutes. Information in the video.

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    I am looking for someone to help me create and build an iOS app using Xcode. This app needs to have support for user registration and integration with online bundles. This app will have simple functions and require expert knowledge of Xcode. I need a reliable, experienced freelancer who can ensure that the project meets all my requirements.

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    Hello, I am looking someone to develop me a website for my amateur soccer tournaments. It should have all the table classification, fixtures, results and so on, also able to register players, keep their stats per season and so on. I will leave you here some screnshot's for you to get an idea.

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    Hello I need to build an integration Connector for KSA E-Invoicing Phase II. ---------for References kindly check below---------- Electronic invoicing is a procedure that aims to convert the issuing of paper invoices and notes into an electronic process that allows the exchange and processing of invoices, credit notes & debit notes in a structure electronic format between buyer and seller through an integrated electronic solution. Regards

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