Arduino led code jobs
I'm seeking an experienced web developer to implement enhanced security for my existing website through QR code authentication. This project will require generating unlimited QR codes for our product. Key elements of the project include: - Developing a secure QR code authentication system compatible with a website - Generating unlimited QR codes whenever required - Ensuring seamless integration with our existing website Ideal applicants should have a deep understanding of QR code authentication systems, experience with web security, and an impressive portfolio of similar projects completed. Prior experience in working with website platforms is essential for this role.
...platform. I have written a sophisticated Python code that is meant to place buy and sell orders flawlessly. However, it's been giving me some headaches in the order placement process, and I've been receiving various "notional size" errors as well as other types of errors. The project involves extensive use of the 'Binance-python' library, which is the backbone of my code to connect to the Binance API. Finding someone who's familiar with this library would be highly preferable. Ideal candidate for this project should have: - Demonstrable experience in debugging Python code - Working Knowledge of the Binance-python library - Understanding of trading platforms and placing orders The ultimate goal is to eliminate any issues to ge...
...to connecting and sending commands to a 4-7 Digit MODBUS-RTU-ASCII LED display from an RS232 port rather than the native RS485. The primary usage of this LED display will be to showcase alphanumeric textual messages, and the RS232 port runs on a Windows operating system. Thus, ideal candidates must possess: - Proficient knowledge of RS232 and RS485 ports - Experience with MODBUS-RTU-ASCII LED displays - Skills in creating easy-to-understand instructions - Capacity to detail required parts and part numbers Without these skills and experience, the freelancer would not be successful in this task. The end goal is creating a document that clearly illustrates these steps and connections to successfully display messages on the LED screen through an RS232 port. I...
The task is to program a refrigeration controller in Arduino. Inputs: two temperature sensors digital input for freely programmable functions (comp on/off, fan on/off, both on/off, alarm on/off, remote shutdown) Outputs: Three relays 12A (comp / fan / defrost) One alarm relay (temperature or personal alarm) The following points must be fulfilled: - Temperature sensor must be selectable between pt100/pt1000/ntc/ptc - Defrosting as an interval / example, defrosting should be started every 8 hours - Two different defrosting types (circulating air fan on, defrost off or heating fan off/defrost on) - Defrost end temperature (t2) - Temperature alarm (deviation from setpoint) - Alarm delay can be changed in minutes - Fan standstill after defrosting - Fan start temperature - Sensor corre...
...of a program that interfaces an Arduino Mega with a Zebra ZD621 printer. - Utilize the printer's serial communication to send commands. - The program should include two primary functions: used a putton on pin to to send a command to the printer 1. Command to unpause the printer. (there is a button on the printer to pause and unpause i just want to send a command instead of pressing the button. 2. Initiate the printing of a label immediately after unpausing. Skills and Experience Required: - Proficiency in Arduino programming and understanding of the Arduino Mega platform. - Experience with serial communication protocols. - Ability to work with Zebra printer APIs or knowledge of sending raw commands to printers. - Reliable and efficient ...
1. Modify the arduino code 2. Modify the apk code Requirements: autoclose 2. All motor spinning at the same time
I'm looking for a skilled electronics engineer to create a custom circuit design for a solar mobile phone charger capable of operating in cold and snowy conditions. The charger should have LED status indicators to showcase charging levels and power status. **Key Specifications:** - Design suited for cold, snowy environments - Includes LED status indicators **Ideal Skills:** - Electronics Engineering - Circuit Design - Experience with solar power devices - Knowledge of temperature-resistant components The successful freelancer will have a proven track record with solar-powered electronics and understand how to design for durability and efficiency in harsh weather conditions. I'm keen to see your portfolio of related projects. Let's power through the cold with...
...its memory the automation scenes previously created in the app Ewelink : they can only perform these scenes each time they receive them from a cloud based service (Ewelink). Solution could involve : - the creation of a firmware for the Sonoff BasicR2 devices that will allow each device to store in their memory the automation settings programmed with Ewelink - an small piece of hardware/PCB/Arduino connected to the Sonoff basicR2 device that would store the automation scenes received by Wifi and give orders to the Sonoff devices when there is no internet. - I dont want to create a server for this purpose. The memory of automation scenes on the device must update when the automation scenes are modified on the Ewelink App. Key Requirements: - The product should function specif...
...skilled Arduino programmer with expertise in sensor integration for a data logging project. The programmer will need to integrate multiple and manage both analogue and digital inputs as well as outputs. - Sensor Integration: * Connect and program Arduino with temperature sensors. * Process both analogue and digital sensor signals. - Data Logging: * Efficiently log sensor data for analysis. * Ensure data accuracy and reliability. - Additional Requirements: * Experience with Arduino-based data loggers. * Strong understanding of sensor interfacing. * Capability to troubleshoot and optimize performance. * Knowledge in data storage and retrieval systems. Preferably, you have prior experience with similar projects or have a strong portfolio demonstrati...
...real-time UPI payment processing systems, particularly instance based on Arduino hardware. This project entails not just creating an Arduino-based framework for UPI payments, but integrating dynamic QR codes into the mix. Fundamental Key Tasks: - Enable real-time processing for online transactions to enhance user experience. - Implement functionality for handling dynamic QR codes, comprising generation and subsequent confirmation of payments. Critical Hardware Interaction: - Ensure the system can properly interact with digital dynamic QR codes. Extremely valued skills and experience: - Proficiency in UPI payment platforms - Experience in Arduino-based project development - Deep understanding of Dynamic QR code implementations. - Knowledge about secur...
I am looking for an expert developer to create a unique program leveraging ChatGPT capabilities. Here's what I need: - A program that integrates with ChatGPT for an unspecified purpose, which is drawing a floor plan drawing or a 3D model in the website face front. - Should be able to drawfloor plans, give 3d lock and other features. Ideal Skills and Experience: - Strong proficiency in programming languages like Python, JavaScript, or relevant to ChatGPT integration. - Experience with OpenAI's GPT-3 API. - Familiarity with user interface design, preferably with room template features. - Proven track record with innovative software solutions. Application Requirements: - Highlight your related experience. - Brief explanation of your approach towards the project. In your bid, pl...
Seeking an expert to guide InTune Mobile Device Management setup. Ideal Candidate: - Highly Proficient with Microsoft InTune - Experienced in mobile device management - Patient and excellent communicator Key Responsibilities: - Walk me through Microsoft InTune setup specifically for Android tablets. - Instruct me on how to deploy and manage applications on enrolled devices. - Provide ...quick setup and deployment End Goal: - Ensure smooth deployment and management of applications on our mobile devices using InTune, with adherence to our organization's needs and policies. This project involves working together 1-on-1 using web conferencing tool for audio and screensharing. Looking to get this done right away - Immediate hire Estimated less than 4 hours of training/instrutor-l...
I need Fanuc Industrial M800iA robot's connection schematics,
I'm looking for someone to help me synchro my Simplybook booking system with my Remotelock door control system. When someone books a time slot in the booking system, I'd like the door control system to automatically send a code for the time slot. Additionally. Someone with experience in SW development and integrate API's is very welcome to help me with this task. If you're the right person for this job, please reach out. Thank you.
Manage and/or make new complex websites from scratch. HTML, CSS, Javascript. You have to be responsive, fast delivery and agile. Collaborative. No toxic working environment. $3/hr for maintaining existing codes $50 for make new websites from scratch for few pages, there will be about 20-30 pages.
...designs for a small apartment with an area of around 80sqm + 60sqm terrace. Lighting Plan: 1- Fixture Placement: Indicate the precise locations for all lighting fixtures, including smart and energy-efficient options. 2- Lighting Control Systems: Specify the use of a smart lighting control system for seamless integration with the overall smart home ecosystem. 3- Lighting Types: Detail the use of LED fixtures and smart bulbs, considering color temperature preferences for different areas. Electrical Plan: 1- Outlet and Switch Placement: Clearly mark the placement of electrical outlets, switches, and receptacles throughout the apartment, including smart outlets. 2- Power Distribution: Illustrate the distribution of power circuits for various appliances, devices, and smart home syst...
i have 0 experience in arduino code, but alot of experience in wireing. so a while back i had a arduino code for a wordclock made. and it works 99% but i need a few modification and addons. simple stuff like adding buttons for change time and a 1602 display for showing time in addition to neopixel.
I require a LabVIEW code specifically designed for sensor data acquisition and meticulous analysis. The task involves managing data from a displacement sensor. The primary functions of this code will be: - Data Collection: Capturing real-time data from a displacement sensor meticulously - Data Analysis: Detail-oriented analysis of the gathered sensor data to extract insightful details An ideal freelancer for this job would have strong proficiency in LabVIEW programming, a solid understanding of sensor data management and a commendable experience in data analysis. Prior experience in working with displacement sensors will be a distinct advantage. Be prepared to showcase relevant past work during the selection process. Skills: LabVIEW, Data Acquisition, Data Analysis, Sens...
I am looking for experienced freelancer for my one logo for LED Manufacturer business and 2 logos for Essence stick / AGARBATTI Manufacturer business. As part of my brand's development, I am seeking a skilled graphic designer to create a series of three innovative logos. Here are my requirements: - Style: The three logos should be designed in a minimalist approach, reflecting simplicity and elegance. - Composition: Each logo should flawlessly integrate both text and image. It's pivotal for the text to be clear and readable. - Color Palette: A vibrant color palette should be employed in each design, using bright and colorful tones. Ideal freelancers for this project will have extensive experience in minimalist design and proven ability to work effectively with diverse...
I need a beautiful and functional 3D model for a medium-sized iron cabinet (between 3-5 feet tall) meant to house an LED video wall. The intricacies of the compartment details are crucial in this task. Proficiency in SolidWorks and an eye for aesthetic yet functional design are must-have skills. Experience in designing furniture for electronic equipment will be an added advantage. • Model Specifications: - Material: Iron - Purpose: LED Video Wall - Compartment Style: Customised according to LED Video Wall needs Please provide previous project samples similar to this requirement during your bid.
this is a request for 2 different images 1. Puff/Bubble letters revamp of logo (bubble letters attachment) 2. Animate the image attached to a cut out (cut at...are two different images being requested same colors. Colors: Colors used: Blue - #5271FF Purple - #E4D7FF Yellow - #FFEB9C Pink - #FF66C4 Orange- #FF914D Teal - #48C5B7 Background - #FFF8EF. Bright green #AEDF1A Please use bubble puff letters with no other images but the words EMPOWERING ENDO SISTAS Tagline: Together for Healthy Equity Endo Black, Incorporated is a black-women-led organization advocating for African American women living with endometriosis. Campaign objectives: to encourage African American women to seek endometriosis screenings to ensure accurate diagnoses and to become active patient...
I'm seeking a skilled Arduino programmer to create a custom sound trigger setup on my device: - Utilize a photo sensor to detect events. - Upon detection, initiate a specific sound sequence: a prominent boom followed by a whistling tone. - These sounds are vital for event signaling purposes in my project. Required Expertise: - Proficient in Arduino programming and audio output integration. - Ability to interface sensors with sound modules effectively. - Creative problem-solving skills to ensure seamless sound playback. The perfect candidate will have experience with sensor data management and a track record of creating interactive devices. I'm excited to see how you can help bring this aspect of my project to life with precision and creativity!
I am in need of an expert to create a custom WordPress plugin with specific requirements: - The ability to overwrite existing geographic postal codes in my database with new data from a Comma-separated Values (CSV) file. - A feature to import and process the CSV file, ensuring seamless data updating within my WordPress environment. - A simple and straightforward file upload field should be included within the WordPress admin - an elaborate user interface is not necessary. Ideal Skills: - Proficiency in WordPress plugin development - Advanced knowledge of databases and CSV file manipulation - Experience with PHP, SQL, and possibly AJAX for file uploading - A strong understanding of WordPress admin hooks and filters Experience: - Previous work on similar plugin development projects - Demo...
I have already managed to build an Arduino project with keyped 3*4 and LCD. Now, I am looking to add RS485 communication to the mix. The purpose of this is to send control commands from my Arduino to an industrial controller. To take on this task, experience with Arduino development and RS485 communication is crucial. Understanding of industrial controllers is a plus, as it will assist with taking the control commands and effectively translating them to the receiving device. In summary, I need a freelancer who can: - Update my Arduino code to include RS485 - Program the Arduino to send control commands - Test the code to ensure that communication with the industrial controller is successful. Previous work with Arduino communicatio...
I'm looking for a skilled developer to create a QR code that redirects to a specific URL, focusing on compatibility with web platforms. The designing aspect must be able to integrate the company logo into the QR code. Key requirements are: • Proficiency in QR code technology • Proven track record in creating bespoke QR codes • A thorough understanding of web compatibility • Previous experience in implementing URL redirection • Ability to incorporate company branding into QR codes designs. Creativity, precision, and attention to detail will be invaluable for this project. My expectation is to get a QR code that not only serves its technical purpose but also resonates with our brand identity. More Details.... The customer scans...
...informative layouts - Skilled at writing persuasive and captivating copy - Ability to incorporate brand elements seamlessly **What I Need from You:** - A portfolio showcasing brochure and sales presentation design - Initial concept and direction based on my brief - Flexibility for revisions based on feedback - Final files in print-ready and digital formats **Achievements:** - Previous work that's led to increased customer engagement - Experience with consumer education materials - A solid record of meeting deadlines and adhering to brand guidelines Get ready to help us turn knowledge into excitement and drive our consumer engagement to new heights! To note: I already have a presentation in progress. You would finalizing, formatting, adding some photos or images to he...
I'm in need of a highly experienced and versatile professional to drive forward my Industrial automation project, which involves the design and development of an Arduino driven electronic servo motor control system. Phase 1 of this project will be ported to an ATtiny 8-pin chip. This project will require: - The design of the requisite circuitry - The development of appropriate code - Extensive integration testing to ensure functionality on real hardware. Acceptance Criteria: User enters a number and the servo should make that many turns and stop. Direction should be togglable as forward and reverse. This has to be wireless. Cheaper solution wins. If you have experience with mobile app development, it would be a significant bonus. However, your primary role will be to...
I am looking fo...for a developer with strong proficiency in C# and debugging. The ideal candidate should have an expertise in designing a character debugger specifically for Windows platform. Key Deliverables: - Designing a C# debugger which is capable of executing the code step-by-step. This will allow us to seamlessly track the progress of our code and rectify any potential errors. Skills Required: - Proficiency in C# - Experience in creating debugging tools - A strong understanding of Windows systems Although the primary task will be to debug the code, additional experience in application development, particularly desktop, web or mobile, would be a bonus. I am excited to work with someone capable of offering a solution which provides convenience and eases u...
I'm looking someone to help me to design/capture a schematic based on Small Led PWM Driver(must include a power supply, transistor driver for the LED, MCU and UART Interface). Must be done for KiCad V5 or V7. I will provide you the circuit guideline, schematic components and footprints. Please only bid if you have previously experience with KiCad. Include the text "kicad mciau" in your proposal description. Regards
1) I have a sports news app built using Android Studio. I want the same app in flutter. (So that one can export the iOS file). 2) Also you have to change the API from to newsapi.ai. 3) You don't need to copy the exact code. You can keep the code simple until the functionality remains the same.
I must do a no-code application that use many already made free libreries. I already start the job and i add already some libreries, but have some errors to work inside cpanel. So it is necessary solve Cpanel compatibility (now use framework, so it is necessary migrate to a compatible framework for cpanel) and make the other features of project (add other libreries and integrate. It is necessary competences in no-code application, php. react.js, python and next.js. please demostrate your comptence sending me the url of similar job made
Looking for help editing html code for an ad on my website. First, need the ad resized to larger size, next need padding fixed as it is overlapping items below.
I’m in urgent need of an experienced developer to review and optimize my PHP and SQL code. The code is meant for database management but unfortunately, it's returning errors upon execution. What I'm looking for: - Strong background in PHP and SQL - Experience with debugging and optimizing code for database management systems - Ability to diagnose and resolve errors quickly Your task will be to: - Review the existing PHP/SQL code - Identify the causes of errors during execution - Optimize code to ensure smooth database operations - Provide recommendations for best practices and future maintenance Ideal candidates will have a proven track record of successful code reviews and optimizations, with specific expertise in database-rela...
I'm in need of a professional who can efficiently generate 2500 QR codes for my business's inventory system. Key Details: - Output in PDF format. - QR codes arranged in grids per PDF page. - No branding required, only the QR code. Ideal Skills: - Proficiency in QR code generation software. - Experience with batch processing. - Attention to detail for accurate code production. The right freelancer will ensure the final product is clean, organized, and ready for integration into our system. Efficiency and accuracy are paramount for this project.
We are in immediate need of a freelancer with expertise in WordPress website recovery, PHP code cleanup, and server/domain security. Our site recently fell victim to a malware attack, resulting in false code injection into the file and also other root files maybe. We already changed the spam content in index. php with the default index. php code but now we are getting error This page isn’t is currently unable to handle this request. HTTP ERROR 500 In addition to restoring the site, we require a professional with comprehensive server and domain-side expertise to ensure the overall security of our online presence. This Rectification should not be take more than 1-2 days. The ideal candidate for this project should have: - Proven experience in
For this project I welcome hearing from someone strong working with C++ in Visual Studio, more specifically 'someone who's created TabControls in any past projects!' The article below shows an example of a particular form I want to create. As I'm currently using VS2019 and wish to stick with VS2019 for now, I will give preference to anyone who has VS2019 installed, and ideally, someone who's saved a past project working with Tab Controls. This makes the task much simpler for the person doing this project. (1st time creating TabControls may be a hassle.) Only bids $30 or less will be considered and pls note that if you have VS 2019 I strongly suggest ***that you state this when placing your bid.*** I will promptly get back to those having VS2019. Success buildi...
...to help bring my control and switching project to life. The core idea is to build an Arduino-based system that uses RS485 modules for communication and manual buttons for operation. Here are the specifics: - Utilize the Arduino platform to develop a system that controls 5 analog switches. - When a switch is activated by a manual button, its corresponding LED should illuminate. - Integration of RS485 modules is crucial for communication purposes. - The project should be designed for easy user interaction and reliable operation. Ideal Skills for the Job: - Proficiency in Arduino and embedded system programming - Experience with RS455 communication protocols - Ability to design circuits with switches and LED control - Creative problem-solving skills and...
Hello We have a new Production Vending Maschin with a.i. ! For that We Need a futuristic Vending Snack, Drink maschin Design. The Vending Maschine have: * Coin akzept Modul * Bill akzept Modul QR Modul * Touchscreen Display with a.i. * Biz Promo Display * The Vending Funktion with Lift System * LED System
I am looking for an expert to create an automatic arduino CNC coil winding machine with under 0.3mm gauge wire. The ideal freelancer would possess a mix of hands-on experience in CNC machine design, electrical engineering, and software development for automation. I have a dc motor coil winder that i made controlled with a potentiometer, but i would like to make it automatic with stepper motors. Key Project Requirements: - Incorporate automated control for efficiency with pre-programmed operations. - Ensure system reliability and precision in repeatable coil production. Necessary Skills: - Proficiency in Arduino and stepper motors - Experience in automation software or robotics. This project demands a blend of innovative engineering and software programming to achieve hig...
I'm seeking an experienced freelancer to create Arduino code that will control a DC motor, enabling direction shifts and interfacing with three additional switches. - Motor Control Requirements: - Facilitate bidirectional control of a DC motor. - Integrate control with three additional switches for varied functionalities. - Ideal Skills: - Proficiency in Arduino programming. - Experience with DC motor integration. - Strong understanding of electronic circuitry. - Ability to write clean, well-commented code. Your bid will help bring to life a project that hinges on precise and responsive motor manipulation. Your expertise in crafting reliable and user-friendly Arduino solutions will be the cornerstone of our success.
I require an experienced MATLAB developer to calculate the Error Vector Magnitude for a 16-quadrature Amplitude Modulation scheme. The details for this project are as follows: **Core Objectives:** - Develop MATLAB code for EVM calculation. - Work with simulated signal data. - Generate basic plots for result visualization. **Ideal Candidate:** - Proficient in MATLAB and signal processing. - Familiar with QAM schemes, especially 16-QAM. - Experienced with EVM concepts. - Able to produce clear, accurate plots. **Scope of Work:** - Analyze the given simulated signal data. - Calculate the EVM for the 16-QAM scheme. - Create basic plots to visualize EVM results. I'm looking for someone who can deliver precise and reliable calculations with a clear graphical presentation of the da...
...logo and start of message to 15px. 3. reduce space to 2 lines. These requirements are illustrated here: 4. Spacing: 5. Spacing: Beethoven on the Flute 1. Spacing: 2. Spacing: Your code must be responsive and mobile-friendly. The deliverables will be two TXT files that I can copy and paste into my Arigato plugin. To demonstrate your ability to do the job, please include in your proposal a file with two of the issues corrected. It's likely that there will be many applications for this job. If you don't receive acknowledgment from me it's because it's too tedious for me to respond
Need a PCB designed using the ATMEL SAM21D + SIM7020G and should have the proper resistance trace and connector for an external LTE antenna. It should use a usb connector to program the SAM21D in a similar way to the Arduino MKR Zero. The Atmel microcontroller will be connected to the SIM7020G in such a way to send data over LTE of course. Additionally, there should be 3 channels to measure voltage between 6-40v using the Atmel's onboard ADC. Cost of components should be a consideration. Designs should be submitted in Eaglecad format.
I must do a no-code application that use many already made free libreries. I already start the job and i add already some libreries, but have some errors to work inside cpanel. So it is necessary solve Cpanel compatibility (now use framework, so it is necessary migrate to a compatible framework for cpanel) and make the other features of project (add other libreries and integrate. It is necessary competences in no-code application, php. react.js, python and next.js. please demostrate your comptence sending me the url of similar job made
We are looking for an experienced engineer in field of CFD to conduct LED fixture analysis. The scope is to analyze thermal properties and behavior of the product. We will provide 3D models. Preferable software FloEFD for NX. - Preferble Simcenter FLOEFD for NX - Thermal analysis under different current setting for LEDs - Thermal Analysis under different ambient settings. - Training for the setup process to understand the flow.
- OLD SITE - NEW SITE I am using DIVI + WP I need the MENU (check old site) so style of menu / overlay when move down page + mobile version for HOME PAGE + Other pages (different in function) are the same I need the HTML / CSS / JS code to add to DIVI site please so old menu site and new are the same The menu FADES IN / Turns white when moving down page, and other pages FADES / turns white straight away so different home + other pages to add to the WP/DIVI code to make the same
