Arduino mega 2560 shield pcbPekerjaan

I am looking for a skilled PCB layout designer with experience in Altium to assist me with my project. The main requirements for this job are as follows: Size of the PCB: - The size of the PCB will determine the overall dimensions and layout of the project. Please specify the size range you are comfortable working with. Layout design: - If you have a specific design in mind, please provide the details and any reference materials you may have. - If you have a rough idea of the layout, please share your thoughts and we can work together to refine the design. - If you are open to anything, I will rely on your expertise to create a layout that best suits the project's requirements. Components: - The PCB will include either digital or analog components, or bo...

Embedded System I'm looking for an embedded engineer to develop a project for me utilising the ESP32C3 and MAX30102 modules. Specific functionalities I'm looking for include the ability to measure SPO2, heart-rate and other additional features like Sync Time with BLE and Update the SPO2 Log Data file via BLE to a mobile app or downloadable via USB. The coding language of choice for this project is Arduino IDE C++, and I also have specific hardware requirements that the Main Board is XIAO ESP32C3 that need to be met. This project will ultimately require the engineer to have experience in embedded engineering, firmware development, and interfacing with optic electronic sensors. I'm looking for someone who is eager to develop a project from the ground up, driving us all...

I am looking for a Magento expert to make custom changes to my Magento 2.4x Mega Menu. Specific Changes Needed: - Customizing menu functionality Functionality: - I have a specific functionality in mind and know exactly what I want. Timeline: - I need this project completed within 1-2 days. Ideal Skills and Experience: - Experience with Magento 2.4x and Mega Menu customization - Strong understanding of menu functionality and design - Ability to implement custom changes quickly and efficiently

...7.5%, and cost of goods sold to be normally distributed with a mean of 79% of sales and a standard deviation of 7.5%; and finally the advertising and promotion costs to be normally distributed with mean $300K and standard deviation of 50K. Use at least 1000 simulations in your calculation and comment on the magnitude of the variability in NPV across simulations. Question 2. - How does the tax shield of debt affect project valuation under the standard free-cash flow method of computing NPV as opposed to the APV method? What assumptions are used in both. Are any of the assumptions likely to be violated when using these methods in practical calculations? Which method would be preferable? The analysis needs to be completed by Sunday, so the freelancer should be able to work effic...

...for a logo designer to create a professional and unique design for a football shield logo. The style should be modern, and the design should start from scratch. Additionally, I have a vision for the logo that I am eager to share with the chosen designer. Design a sleek and modern football shield logo. Keep it minimalistic and narrow, featuring a solid line towards the top forming an arch reminiscent of a city gateway. Emphasize the word "Modest" on the arch, showcasing the city. At the heart of the shield, incorporate bold and round letters, F and C, to represent FC. Use thick and bold lines throughout for a cutting-edge and powerful aesthetic. The logo needs to capture the meaning of football with the shield shape, community spirit. Above all el...

As a client, I am looking for an experienced freelancer to create a wearable digital oscilloscope for me using an Arduino board. This device will be required to have a display screen and it must be programmed using the C++ programming language. Size and weight are not of great importance, though I'd prefer the oscilloscope to be reasonably compact. Additionally, I would also like to have a data storage capability and the ability to communicate wirelessly with other devices.

Need QR based payment system using Arduino. When a payment is recieved, the amount recieved, sender details to be displayed on LCD. Hardware to be used: Controller: atmrga328 Output: 16X2 LCD Inputs: API used in program

I am looking for a designer to create a logo for me. I am open to suggestions and would like the logo to be abstract, to convey creativity and innovation. No particular colors or symbols are in mind, so I am looking for something that will make my business stand out. The designer should capture the essence of creativity and innovation so that it can have appeal to my target audience. The logo...our team. The intent is to have this logo embroided onto some polos in 3 weeks time for a team away day. Polos will be black or dark blue. To help with images to use, our trades use paint brushes, sengar saws, wrenches, rope access gear, scaffold, drills and spray guns. The assets as discussed are in the middle of the ocean 140km from land. We protect the assets by stopping corrosion. We are a s...

PCB of a MEGA 2560 PRO breakout board. The design should be simple, consisting of 1-2 layers. Ideally using screw terminals or 2.54 female headers. Please show your design idea, in drawing or photoshop, doesn’t matter, and if I like your design, I will award you with $10 (and 2 more people) and give 1 person the new custom job of $25 for create the gerber/bom (prefer easyeda). Thank you and good luck all ??❤️ Specific requirements and features for the PCB design will be provided by me. I am open to suggestions as well but will provide the necessary details to the freelancer. Ideal skills and experience for this project include: - Experience in PCB design and layout - Familiarity with the MEGA 2560 PRO breakout board - Profici...

Preciso de um engenheiro de hardware para realizar o projeto (simulação, PCB, arquivos de montagem) de uma placa com dispositivo inteligente.

Writting an Arduino code is for automatic pumping machine And web hosting

I am looking for an experienced embedded hardware designer to assist with a PCB layout and design project. The PCB design is of a simple complexity level, consisting of 1-2 layers. The client has specified that they require the use of specific technology or components in the design. Ideal skills and experience for this job include: - Experience in embedded hardware design - Proficiency in PCB layout and design - Familiarity with designing PCBs with 1-2 layers - Knowledge of specific technologies or components required for the design If you have the necessary expertise and skills in embedded hardware design, PCB layout and design, and are comfortable incorporating specific technologies or components into the design, please apply for this project.

Variable Input, Proportional Output Heater Bank Controller Board Project Overview: The objective is to develop an Arduino-compatible PCB capable of controlling a bank of approximately 20-25 silicone heater mats, each with a power rating of 150 watts. The controller/PCB to be built must manage the power distribution efficiently to minimize operational costs. Key Specifications: - Power Capacity: The controller should have a capacity of up to 4kW to regulate the entire bank of heaters, maintaining equal output for each heater at any given moment. - Control Method: Variable control is the primary requirement, although staged control is acceptable if necessary. The use of a triac or a series of triacs would be suggested, although alternative suggestions are welcome. - I...

We are developing 2Kw/3Kw/6KW traction motor controller for BLDC motors. It has HW and FW development involved. We have firmware which is running on the evaluation board (EVB) and can work with BLDC motor. Firmware has a functionality to start/Stop motor, Increase/Decrease the speed of motor). We use the FOC block given by the controller. When we moved to new PCB revision , we are not able to get the same motor working. There are no major changes from EVB to our board revision . Following are the changes w.r.t. two board revisions. 1. Three Current (U/V/W phases ) sensor module/IC is different ( Earlier Revision was using , New Revision is using ) 2. Layout is different (Earlier Revision dimension was : New Revision Dimension is : ) 3. Rest everything’s , schemati...

Size and dimensions of the PCB: - Medium 9cmx15cm 3D rendering requirement: - Yes, I need 3D rendering of my PCB design Complexity of the PCB layout: - Basic (less than 50 components) Skills and experience required: - Proficiency in PCB layout and design - Experience with 3D modeling and rendering - Knowledge of electronic components and circuit design - Attention to detail and ability to follow specifications Additional Information: - I would like the pcb to be laid out in Eagle and the native files provided at the end of the project - The project will involve designing a small PCB with less than 50 components and creating a 3D model of the design. - The freelancer should be able to accurately represent the dimensions and layout of the PCB...

i need a Hand Grip Design for Iphone. The hand grip should be made of metal. Rest detail will be shared in chat.

I am looking for a skilled WordPress developer to create a website for me that will resemble the design and layout of the Illinois Lottery website's Mega Millions page (). Domain and Hosting: - I already have a domain and hosting for my website. Specific features: - I need a dummy (not functional) information page that provides details about the game. - I also need a feature where users can pick their game numbers. Design preferences: - I have a specific design in mind for my website. Skills and experience: - Proficiency in WordPress development. - Experience in creating visually appealing and user-friendly websites. - Ability to replicate a specific design and layout.

I am looking for a freelancer to modify an existing menu library for the ESP32 and ILI9341. The specific modifications needed include revising the menu library to use the Arduino_GFX_Library instead of the Adafruit GFX Library. Skills and Experience: - Proficiency in Arduino programming - Experience with ESP32 and ILI9341 - Familiarity with the Arduino_GFX_Library The Arduino_GFX_Library is already installed, so there is no need for assistance with installation. The timeline for this project is 5 days, so I am looking for someone who can complete the modifications within this timeframe.

Logo Design for a Business Division - I am looking for a talented freelancer to design a logo for a division within my existing business, the name of the division is STORM SHIELD. This division provides a piece of mind to customers when disaster strikes. - The logo should have an abstract style, capturing the essence and uniqueness of the division. - Successful freelancers should include examples of their past work in their application. - Experience in creating abstract logos is preferred. - Detailed project proposals are not necessary for this project. - The ideal freelancer will have a strong portfolio showcasing their ability to create visually appealing and memorable logos. - The final deliverable should be in a high-resolution format suitable for both digital and print use. U...

I need a design for a tire shop front sign. It will be 8x16 landscape format. You can see a rough draft in the file attached. Its is meant as a guide. There are 3 components: Logo: I am happy with the logo, so im not asking to redesign it. But i do need something to make it stand out, like a shield outline or border of some sort. Right now its just flat Services: These need to stand out enough to be easily readable but should not make the sign look crowded. Perhaps icons next to them to make it more graphic and less "text-y" Phone and email - Least important component of the 3. Should be easy to read Focus is on: Large logo Easy to read - people will be driving by and seeing it at a glance Professional and eye catching Will require a vector file in high res so that ...

I am looking for a knowledgeable freelancer to help me with my coding project. I plan to use an Arduino sensor to monitor temperature and when the temperature reaches a certain threshold, trigger an alarm. I am looking for a contactless temperature, shock, and accelerometer sensor that can detect changes in temperature accurately and reliably. The desired response when the threshold is met would be to trigger an alarm. The task would require the knowledge and experience to code the Arduino sensor so that it can detect certain changes in temperature and respond accordingly. If you feel confident that you can complete this project and you have experience with coding Arduino sensors, please consider placing a bid. Thank you for your time.

I am looking for a knowledgeable freelancer to help me with my coding project. I plan to use an Arduino sensor to monitor temperature and when the temperature reaches a certain threshold, trigger an alarm. I am looking for a contactless temperature, shock, and accelerometer sensor that can detect changes in temperature accurately and reliably. The desired response when the threshold is met would be to trigger an alarm. The task would require the knowledge and experience to code the Arduino sensor so that it can detect certain changes in temperature and respond accordingly. If you feel confident that you can complete this project and you have experience with coding Arduino sensors, please consider placing a bid. Thank you for your time.

Two Mega Menus 1: Services 2: Technology Existing menu and format of the new Mega Menus attached. In this example, 'Our Skills' and 'Business Services' would be replaced by 'Services' and Technologies' Project Details $30.00 – 250.00 USD I am looking for a freelancer who can add 2 mega menus to my existing ASP.NET Core menu. The mega menu needs to maintain the existing styling, alongside the existing menu items. (See uploads) I have examples of mega menus that I like for the layout, but the styling (colors, spacing, icons etc. needs to match the existing site.) The project requires the following skills and experience: - Strong proficiency in ASP.NET Core - Experience working with complex menu structures - Abil...

I am looking for a programmer who can help me extend the functionality of my Arduino/C++ program. Specifically, I need someone who can add a user interface and control to the program. Requirements: - Experience with Arduino programming and C++ - Strong understanding of user interface design and implementation - Ability to create a basic user interface with simple inputs and outputs The user interface should be relatively straightforward, with basic inputs and outputs. I am not looking for anything too complex or advanced. The deadline for this project is within a month. If you have the skills and experience to take on this project, please reach out to me with your proposal and estimated timeline. The project is not billed per hour. Further projects will follow in the near fu...

UPGRADE ARDUINO BOARD LAST PROJECT Don't need HDR3 pin connector HDR4 pin connector J3 pin connector J4 pin connector ADD a 2 pin connector with +12v and GND ( camera power suppy) ADD control for another 12v led strip ( total 4 12v led strip) Try to control led with only mosfets (on/off and intensity ) not with cd4066 PCB small as possible (pls try it) If you make all, 100% bonus

I am looking for a freelancer who can help me with coding for my IOT sound detection devices project. i need to detect insect in using Arduino sensors my frequency is 40-44-38kmz i need to develop code and diagram for circuits Sound sensors: - The code should be developed specifically for sound sensors. Sound recognition: - The primary function of the sound detection is sound recognition. - The code should be able to identify and classify different sounds. Preferred programming language: - The code should be written in C++. Skills and experience: - Proficiency in C++ programming language. - Experience in working with sound sensors and sound recognition algorithms. - Knowledge of IOT and embedded systems. - Strong problem-solving skills. - Attention to detail and ability to ...

...controlers like Arduino,and GPS attached to Arduino should take this as input and define the path to reach to the desired location. Platform: The GPS tracking software should be designed to work on both web and mobile platforms, ensuring accessibility and convenience. Ideal Skills and Experience: - Proficiency in GPS tracking software development - Strong knowledge of web and mobile development technologies - Experience with real-time tracking systems - Familiarity with UMGV or similar autonomous vehicle projects If you have the expertise and skills required to develop a reliable and efficient GPS tracking software for my UMGV project, please reach out with your proposal. Note: the project is about, making the robo vehicle go as per defined Currentely I m using Ardu...

...files. Diagram, Simulation files, Schematic and PCB files, Gerber & BOM files. Requirements: 1. There is a hole via for the feed pin in the center of the LNA board for the GNSS patch antenna. The hole via is the input of the LNA board, and the output is the solder pad connected to the RF coaxial cable. 2. Since the LNA consumes power, RF signals and DC 3.3V are transmitted together through the coaxial cable. So the LNA board requires a DC Block circuit. 3. I think the board needs 3 LNA chips and 2 bandpass filters. You can use MAX2659 as LNA and TA1954A as filter. Or you can use another similar chip. 4. The shape of the board is circular, the part with the elements is square, and there must be a soldering pad on the edge to install the shield box. Ideal Skills an...

I am looking for a freelancer who can help me with Mitsubishi PLC programming based on C firmware whihc is written for STM/ATMEL controller on our PCB MCU. The specific model of the PLC is FX Series. I need the plc software to be created from scratch based on C firmware written in IDE compiler The main goal of this project is to achieve process automation through the PLC program. The ideal freelancer should have experience in C programming and Mitsubishi PLC programming, specifically with the FX Series. Skills and experience required for this job: - Proficiency in C programming - Experience with Mitsubishi PLC programming, preferably with the FX Series - Strong understanding of process automation If you have the necessary skills and experience, please submit your proposal for th...

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...experienced freelancer who can help me with my project involving the Arduino Nano 33 BLE and a remote control. Main Purpose of Remote Control: - The remote control will be used to gather information from the Arduino Nano 33 BLE. Specific Functionalities: There is a Bluetooth low energy remote control here For the first I need software for an "Arduino Nano 33 BLE" to readout the pressed keys on the remote control. Goal: At the serial monitor from the Arduino IDE the keys pressed (e.g. "left button pressed") should be shown. Deadline: - The deadline for this project is less than 1 week. Ideal Skills and Experience: - Proficiency in Arduino programming and familiarity with the Arduino Nano 33 BLE. - Experience in deve...

...not logging but ready to go. (b) " have the word "Logging" on the screen when it is logging. (c) I need the Buzzer to sound when I start and stop logging. So, what do you think? Are you interested in this one? With thanks, Craig ----- I am looking for an experienced Arduino developer to edit the existing firmware code for the ESP Gyrologger (M5StickC Plus). The ideal candidate will have a strong understanding of Arduino programming and experience with ESP Gyrologger devices. Key Requirements: - Proficiency in Arduino programming and familiarity with ESP Gyrologger devices - Ability to modify existing firmware code to add new features - Strong problem-solving skills and attention to detail to address any bugs or issues in the code Project Sco...

I need to increase image size from 1500 x 1000 to 3840 x 2560 without sacrificing quality of photos.

...simplifying the firm name to "Walter Mathews, PA" I'm open to ideas on the use of a font (likely san seriff although a seriff font may be appealing to take advange of the "W" and "M". It might be clever to stagger the firm name as such: Walter Mathews, PA (perhaps small caps for the P.A. so it is not so dominate). For the logo, I have attached a file of a lion on a shield. I'd like to use the lion as a logo as it is a family shield. Some ideas: (1) use it as is; (2) simplify it; (3) as a pencil rubbing; or (4) generate the lion logo asa "hedcut" that is largely out of dots and hatached lines (similar to those used in the Wall Street Journal). The total concept is to have the logo on the left with the firm name to ...

...looking for an experienced freelancer who can help me with an Arduino micro project. This project involves using proximity sensors to trigger specific keystroke combinations on a Windows PC. Specific actions triggered on the Windows PC: - The proximity sensors should be able to perform a specific keystroke combination. Desired range of the proximity sensors: - The desired range for the proximity sensors is less than an inch. Number of proximity sensors needed: - I require 5 proximity sensors for this project. Skills and experience required: - Strong knowledge and experience with Arduino micro projects. - Proficiency in programming and coding for Arduino. - Familiarity with proximity sensors and their integration with Arduino. - Understanding of Windows P...

...will be writing the rest of the data acquisition code myself. I been trying to get the SD card working on an STM32F407VET6 using the SDIO bus (STM32F407VET6 black board pcb quite common on AliExpress) There are many free tutorials out there on YouTube and I found one from ControllersTech which usually some very good working tutorials, however their version apparently does not seem to work as I kept getting ERRORS when trying to mount the SD card or do anything with the SD card. I keep getting the same ”ERROR in mounting SD card”. To make sure there was no hardware issues I compiled a DataLogger example from Arduino that uses the SD card with SDIO and that works just fine but in my case I would like to make this work with standard C and using the STM32 Cu...

...or other such digital payment. The factory will receive $800 before completion of the 50 units. They will be paid directly on factory website. You will receive $500 at the beginning of the job and $1000 upon completion and verification of 5 units by us that we have finished production units. You will also remit to us at this time all production files needed for creation of product including PCB design, firmware, source code, STL file for outer housing, and a complete and detailed Bill of Materials. After receiving the final payment, you will connect us to the factory for direct ordering. Please set the job up so Ahmed receives $500 upon accepting the job, and $1000 at the end, upon our verification of the completion of the job, i.e. we receive the units and confirm they ...

I am looking for someone to create a Gerber file for a very simple single-layer circuit board design. It is just a 20mm x 20mm board with two traces for a 5pin battery connector. I have a CAD drawing for the layout and just need someone to do the PCB files. I expect this is only a hour of work, but I'm happy to pay an experienced person to do it and avoid many hours on my part learning KiCad.

I am looking for a skilled PCB designer to create a small board for my project. The board should have the following specifications: Size: Less than 10cm x 10cm Complexity: Simple with few components Turnaround Time: One week or less Ideal Skills and Experience: - Proficient in PCB design software (e.g. Altium, Eagle) - Experience designing small boards with few components - Knowledge of PCB manufacturing processes and guidelines - Attention to detail and ability to optimize board layout for space constraints - Familiarity with design for manufacturing (DFM) principles - Strong communication skills to understand project requirements and provide updates If you have the necessary skills and experience, please provide examples of your previous PCB designs for re...

Necesito realizar los circuitos eléctricos, simulaciones de voltaje y corriente de un correcto funcionamiento además de una pcb para el control de estos. El proyecto consiste en la implementación de un esp32 para el monitoreo de sensores ( los sensores son 15 lm 35, 1 sensor de flujo YF-B1, 1 sensor Vatímetro digital I2C Gravity SEN0291,1 Sensor temperatura y humedad AM2302/DHT22, 1 Sensor de temperatura a prueba de agua DS18B20 - Cable 4MTS y control de 1 Electroválvula plástica 211B VALVE-211B.

Input 12V I want to connect 3 devices to arduino as below D2 -> DEV1 which requires 1.21V, 0.1A D3 -> DEV2 which requires 1.48V, 0.1A D4 -> DEV3 which requires 1.48V, 0.1A Can you give me transistor circuits with resistor values.

I have a tent/chamber where I need to control the gas level. If the gas is low the solenoid valve opens to allow more gas in. If the gas is too high or we want to lower it, a fan will turn on to lower the gas. We already have a sensor that reads the gas levels. The issue is that after the gas turns off it takes a little while for the gas level to equalibrate. So for examp...collects data and knows that when the solenoid is open for x seconds then the gas increases x ppm. Or if the fan turns on for x seconds the gas reduces x percent. Then we know approximately how long to turn on the gas or fan to achieve the desired level. The code you write will be integrated into our current code and will tell the solenoid or fan when to turn on or off etc. Currently it uses both Arduino and Ra...

...the previous freelancer and show you where I know that they have made mistakes. 2: You are responsible for for the development of the electronics on your own. It is completely your responsibility. You have 7 days for this. 3: You upload the PCB to JLCPCB using my account. I pay for the printing and shipping to your address. You will receive 5 PCBs. 4: Meanwhile you start working on the program. You have 7 days to completely adapt the program that I send you to the PCB that is getting printed and to update it according to the User stories I send you. 5: PCB arrives at yours. You set up a testing rig in the form of my prototype with LEDs representing each motor/valve AND a touch screen to show that the touch screen works. This should not cost you more than 20 dollars....

We want to make a smart heat meter reader (wireless and wired Mbus reader). We are working with Arduino MCU and we want to show the data presentation from the calorimeter on the serial port.

...reliability; we aim to prepare each product perfectly for the next owner. Our needs include a logo, a website homepage concept, and minimalist forms. Logo: - Color Scheme: Preference for blue and another color is allowed, but not necessary - Concept: Should symbolize reliability and the enhancement of products. We are interested in incorporating the letters "DK" and are open to elements such as a shield or digital blocks. Creativity is appreciated. - File Format: Vector format SVG so that the logo can be scaled without loss of quality. Website Homepage (Webshop for refurbisched laptops): - Style: Should align with the logo and a design that exudes reliability. The homepage should not be busy or chaotic; we are avoiding promotions and action calls. - Inspiration: The s...

Devo produrre un posteggio con queste caratteristiche: Sotto asfalto bussolotto con rilevamento se libero o occupato da auto (Già prodotto in cina con sensore NB-IoT LoRaWAN GPRS), questo invia segnalazione ad una scatolina contenente una scheda (da fare), completa di Arduino, che rileva il comando libero e occupato. Se libero non fa niente se occupato deve fare: Parte una voce attraverso altoparlanti sulla scatolina che ripete per tre volte una frase. Oppure un "Localizzatore" tipo "Nutale 4PCS Localizzatore" blocca il messaggio quando è sopra l'auto.

I am looking for a programmer who can help me extend the functionality of my Arduino/C++ program. Specifically, I need someone who can add a user interface and control to the program. Requirements: - Experience with Arduino programming and C++ - Strong understanding of user interface design and implementation - Ability to create a basic user interface with simple inputs and outputs The user interface should be relatively straightforward, with basic inputs and outputs. I am not looking for anything too complex or advanced. The deadline for this project is within a month. If you have the skills and experience to take on this project, please reach out to me with your proposal and estimated timeline. Thank you!

...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 together without an issue. We do not want to install any app on the phone, we want it to show up as an air printer on the phone so we can use it the way we use traditional air printers. Of course, there will be some initial setup and configuration and that is okay for the printers but we do not want to have any app installed on the devices. Kindly avoid copy pasting I will test the files/ ideas shared by you to verify it on a breadboard type of setup first, post which I will also get ...

I nee...need a complete Easyeda (mandatory) project with: Powered with 24v 1) Arduino nano ( 2 x16 pin female headers to put arduino nano on it) powered on vin with 7v 2) MAX485 ( correct wired to arduino) 3) L298 to control 2 motors at 12v 4) 3 12v strip led control (switched by my arduino code. Example i made it with a CD4066) 5) 3 composite camera switch 6) PCB will have a screw terminal block with 6 pin ordere as : This board will receive rs485 command to: - switch between 1/2/3 led strip - switch between 1/2/3 composite camera And exit signal on 6 pin screw terminal block: 1 24V+ (IN) 2 GND 3 RS485/A (IN) 4 RS485/B (IN) 5 Camera out (OUT - selected from the 3 cameras) 6 Camera gnd Pls ask 2+3? I need : schematic, pcb and bom. All ready...

My project is to design a street light system using Arduino. The purpose of the system is to improve energy efficiency. It will use a light sensor to adjust its brightness in an intelligent way, only illuminating when necessary. My preferred power source for the system is electricity. With this system, I believe I can make a difference and help the environment by reducing energy consumption.