Arduino pcb projectKazi

Hola buen día, Estoy incursionando en el mundo de la fabricación de productos de limpieza y quiero escalarlo ahora fabricando pa...vending de productos de limpieza. Ya he realizado varios códigos que puedo utilizar, pero por falta de tiempo por otras actividades no puedo enfocarme completamente. Quiero que mi proyecto sea con el Arduino Mega 100%, que acepte Multimonedas, no me interesa que dé cambio, panel lcd de 16 x 2 o 20 x 4, puentes LH298N, Bombas diafragma de 12v, 6 botones para 6 productos diferentes, quiero que haya una interfase de control mediante la botonera y mediante aplicación móvil (App Inventor Android) para que el usuario pueda modificar los precios y los tiempos de llenado. Necesito los códigos fuente de arduino...

I am looking for a freelancer who can assist me in developing a two axis heliostat control system using a stepper motorb in arduino. The project requires moderate accuracy, with the heliostat control within 5 degrees. The sun position angles (azimuth and elevation) are already derived using another Arduino code. You have to use the angles from my Arduino code. Skills and Experience: Arduino, - Intermediate level programming language skills in C are necessary for this project. - Knowledge and experience working with stepper motors, specifically unipolar stepper motors, is required.

Hello! I'm looking for a talented individual or team to help me build an IOT dashboard hosted on AWS and controlling multiple ESPs. The ESPs I'll be using include Arduino, Raspberry Pi, Particle, and AWS IoT. For the dashboard, I am open to suggestions. I need both admin and user access, so this should be taken into consideration. I am confident that with the right person or team, we can create a solution that suits my needs perfectly.

I am in need of help to repair my PCB on my hard disk that is suffering from an electrical failure. I also need assistance in backing up any data that may be on the hard drive, as the size of my hard disk is less than 1 TB. I would need a professional who can efficiently and cost-effectively help me deal with this issue so that I am able to recover my data and get up and running as soon as possible. Thanks!

I'm looking for a freelancer to help me out with a project involving displaying CAN messages on an SPI Touch Screen. Specifically, I'm using an Arduino microcontroller with an SPI TFT with Touch 3.5'' ILI9488 display. I already have the CAN messages developed and ready to be displayed, so I won't need any help developing them. If you think you can help me with this project, please reach out and let me know.

Project Description: Designing an Electronic Circuit for Low-Level Protection against Both Radiofrequency and Microwave Electromagnetic Energy using a Single Layer PCB Skills and Experience: - Experience in electronic circuit design and PCB layout - Knowledge of electromagnetic shielding techniques and materials - Proficiency in designing circuits for low-level protection against radiofrequency and microwave energy - Familiarity with single layer PCB design and layout techniques - Ability to optimize circuit performance while maintaining low cost and compact size - Understanding of electromagnetic compatibility (EMC) standards and regulations - Proficient in using simulation and analysis tools for circuit optimization and performance evaluation Project ...

I am looking for an experienced Arduino developer who can help me with 3 specific corrections and do improvements for my Arduino mega project. The main issue I am facing is programming errors, 1. I got a pulse on startup from the arduino on pin 40, 42 and 44, this pulse needs to go away. 2. I need 3 disable pins added to the code 49, 51 and 53 (when no GND on those pins, payout on e.g pin 49 = 40, 51=42, 53=44 disabled. 3. messages on lcd screen (screen is connected and working, but e.g when no gnd connection on pin 49, 2nd line in display should say "5 kr. hopper tom" and disable 5 kr. push btn. when no gnd connection on pin 51, 2nd line in display should say "10 kr. hopper tom" and disable 10 kr. push btn. when no gnd connection on pin 53...

Estoy necesitando realizar un calibrador aire de neumáticos tanto la programación y el diseño de el PCB completo con archivos Gerber y BOM.

Project Description: Altium PCB Layout I am looking for an experienced PCB layout designer to create a double-layer PCB layout using Altium software. The design will involve using both through-hole and surface mount components. Specific Requirements: - Double-layer PCB layout design using Altium software - Incorporation of both through-hole and surface mount components Ideal Skills and Experience: - Proficiency in Altium software and PCB layout design - Knowledge of double-layer PCB layout design - Familiarity with both through-hole and surface mount components - Understanding of specific design rules and the ability to implement them accurately If you have the necessary skills and experience in Altium PCB layout design, please su...

Project Description: Altium PCB Layout I am looking for an experienced PCB layout designer to create a double-layer PCB layout using Altium software. The design will involve using both through-hole and surface mount components. Specific Requirements: - Double-layer PCB layout design using Altium software - Incorporation of both through-hole and surface mount components Ideal Skills and Experience: - Proficiency in Altium software and PCB layout design - Knowledge of double-layer PCB layout design - Familiarity with both through-hole and surface mount components - Understanding of specific design rules and the ability to implement them accurately If you have the necessary skills and experience in Altium PCB layout design, please su...

I am looking for an experienced freelancer who can help me with a PCB and firmware project for a temperature control board with a touch screen. Please read the requirements document I attached. Ideal skills and experience for the job: - PCB design and layout. - Firmware development. - Experience with temperature sensors and controllers. - Knowledge of thermal control systems. - Ability to work with multiple output channels. - Strong problem-solving and troubleshooting skills. - Attention to detail and ability to meet project deadlines. If you have the required skills and experience, please submit your proposal detailing your past projects and relevant experience. Chinese developers are preferred.

Create a communication channel between two Arduino processors and will implement a handshake protocol for this communication. The concept is as follows: The first Arduino reads data inputs (from switches connected to it) and passes them to the second Arduino which drives LEDs to display them. This is similar to reading inputs and displaying them but in this case it is one Arduino that reads them, passes the readings to another Arduino and that second Arduino actually displays them. I would like you to use to do this project. Thank you

Description: I need a code written for a device I am building. In simple I want to open a window and turn on a fan and then close the window and turn off the fan. I am using a NodeMCU to control a linear actuator to open the window. The fan will be controlled using a relay. I will also have a rain sensor so that if it's raining the window will...while running o Window/Fan should not operate again until 30 minutes after rain sensor is clear o Email or text if one of the 2 first bullet points happen - Ability to access via Wifi (Remote Access) o Schedule start and stop times o Turn on/off remotely o Don’t need wifi manager. Wifi login info can be built into code as it won’t change. - Fan should never come on without window opened Similar Project:

Looking for a freelancer with experience working with Mitsubishi servo drivers using Arduino maga

...7Ah lead-acid rechargeable battery and a LM2596 regulator (to get 5V). The gateway PCB regulates the voltage to 3.3v with the TL757P LDO. The LM2596 regulator feeds a wireless 4G router. Recently I've noticed that I should add a power path with a Schottky diode and a MOSFET after the charger so the system can manage the solar panel energy more efficiently. And I think I have too many filter capacitors before every chip mentioned. I need a review of the schematics, verify if a power path solution is a better way than the present one, and advise some energy efficiency improvements of the PCB so it can run outdoors for several months. I can delivery the datasheets of every chip used, the schematics and the PCB board layout if needed. The results has to be pres...

I am looking for a freelancer who can help me increase the accuracy in my CS:GO gameplay by pointing an Arduino at my mouse. I have no background knowledge in Arduino programming, but I am willing to learn. The ideal candidate should have experience in Arduino programming and be able to connect a mouse as a controller to the Arduino. This project aims to create a unique gaming experience by utilizing Arduino capabilities.

I am looking for a skilled developer to debug a C application that has compilation errors. The application is written in C using Visual Studio Code and platformio, and it should run on an ESP32 using the Arduino Framework. The program needs to utilize flatbuffers to store and retrieve settings from a littlefs partition on the device. Skills and experience required for this project include: - Must have an ESP32 to run tests - Strong C programming skills - Experience with Visual Studio Code and platformio - Familiarity with the Arduino Framework - Knowledge of ESP32 development - Proficiency in using flatbuffers data structure The ideal candidate should have experience in troubleshooting and resolving compilation errors in C applications, as well as expertise in work...

I need a full design for a axial flux permanent magnet (N52grade magnets) generator - Coreless or PCB Type core. (AFPMG) I have the wind speeds (2-3m/s), desired power output (300W) and voltage (24/48V DC). I want it design for coils (Numbers, diameter of Cu wire, Turns, Bobbin dimensions and process of manufacturing) dimensions. Magnet dimensions and quantity, process of fixing on the stator, Stator / Rotors material, mechanical design, air gaps. I would like Maxwell Ansys design (Must) to theoretically support the proposal solution. Multiple design options for iteration of magnets type, air gap, rotational speed etc. So the requirement is restated: SME - Electrical background with insight into PMG / Wind energy:/ Maxwell Ansys software/ Motor-Generator /Sourcing of Material would...

I am looking for a PCB designer who is familiar with Altium Designer or KiCAD. We have several projects and need to work with a professional PCB designer who is communicative and reliable. Please reach out if you think you are a good fit.

Project Description: I am looking for someone to write an Arduino code that can calculate the sun's azimuth and elevation angles at my location all time all the days of the year. RTC DS3231 will be used for the real time update. Requirements: - Expertise in Arduino programming - Knowledge of working with latitude and longitude coordinates - Familiarity with external sensors and their compatibility with Arduino - Ability to output angles in both azimuth and elevation Skills and Experience: - Proficiency in Arduino programming and coding - Strong understanding of trigonometry and mathematics - Experience in working with latitude and longitude coordinates - Familiarity with external sensors and their integration with Arduino If you have the ...

I'm in need of an experienced electronics engineer to make modifications to a racing car control module and add a new circuit. This project will require the engineer to be able to suggest the best possible solution and come up with their own ideas of how it should be implemented. The estimated duration of this project is 1-3 weeks. The engineer must have a deep understanding of electronics engineering, particularly Analog Circuit Design, Digital Circuit Design, and PCB Layout and Design.

CYPM1311-48LDXI 28V EPR PCB Design Project I am looking for an experienced hardware engineer with expertise in Altium to design a custom-sized PCB for a highly complex and advanced project. The ideal candidate should have the following skills and experience: - Experience in Altium PCB design - Strong knowledge of electronic components and circuit design - Familiarity with power sources such as battery operation, external AC/DC converter, and solar power - Ability to design a small-sized self-powered SINK request board for 5/9/12/15/20/28V EPR requests - Understanding of highly complex and advanced PCB design requirements - Attention to detail and ability to meet project specifications - Strong problem-solving skills and ability to trouble...

I need help with a LED VISUALIZER/ MIDI CONTROLLER.

PCB of Arduino Controller output SSR with fast cycle SW we need to control 4 or 8 or 12 output SSR SSR are PCB standard module on line with 4 SSR each one

For this project you will need to research components to build a small electrical device that is Arduino/raspberry pi based. You will essentially be taking the role of a subject matter expert and provide consultation. You will need to find the appropriate microcontroller and all components that’s will provide the following function: Bluetooth and Wi-Fi Python/C LCD screen(1.5-2inch) magnet sensor(able to detect a magnet swiping by like a door open/close sensor) lithium ion battery(with type c charging) alternative AA battery as power supply You will need to provide a full components solution that will allow for the development of a small electronics device that includes the above components. You will need to create a document with all components, specs of the componen...

Hi everyone, I would need to have my Firmware adapted and updated. I used to have an Arduino board and a 2.4 inch touch screen. Now I have a custom made PCB board with an ESP32. What needs to be done: Update program from Arduino to ESP 32 Slight change to the script. New menu: Settings (includes some values that need to be adaptable by the end-user) Load last settings to be added New mini script to be added. See attached Scenario card

I am looking for an experienced freelancer to develop a Simulink model of a 500W bi-directional isolated AC/DC converter. The input v...Simulink model of a 500W bi-directional isolated AC/DC converter. The input voltage range will be 100-240V from the AC side coupled with a 48V DC side from a LiFePo4 battery. No constructed PCB board is required for the simulating circuit. Additionally, the desired output power of the AC/DC converter should be 500W - 600W. The power convertor needs to be isolated using high frequency transformer (small sized) and should be able to provide AC power when Grid fails and charge battery when Grid is avaiable. Battery is expected to be around 500Wh @48V. If you believe you have the necessary skills to complete this project, I would love to hear fro...

modifier code arduino for stm32f103

I am looking for an expert PCB Designer who can work on multiple tasks. The complexity level of the PCB design is intermediate. I also need schematic design for the project. The type of components that will be used on the PCB are integrated circuits. Ideal Skills and Experience: - Strong experience in PCB design, particularly with intermediate level complexity - Proficiency in schematic design - Expertise in working with integrated circuits - Knowledge of PCB layout and design principles - Familiarity with industry standards and best practices in PCB design - Attention to detail and ability to troubleshoot and debug PCB designs - Strong communication skills to collaborate with the client and other team members.

Necesito programador de Python y arduino para programar un ColorBot

I have a project to do of an arduino mega that reads a temperature and humidity sensor (DHT11) and it needs to turn on a fan by the esp8266 wifi module. The fan will be connected to a smart plug eitghtree.

I am looking for an experienced engineer or PCB designer to review and provide a report on an intermediate level PCB schematic. The involvement of an engineer in the review process is optional. The preferred report format is a text document. Requirements: - Experience in reviewing PCB schematics at an intermediate level - Strong knowledge of PCB design principles and best practices - Ability to identify areas for improvement and provide detailed recommendations - Familiarity with industry standards and regulations - Excellent written communication skills to deliver a clear and concise report Responsibilities: - Review the PCB schematic for accuracy, functionality, and adherence to design guidelines - Identify any potential errors, design flaws, or areas...

I need a power and electronics expert who specializes in digital circuits and can assist me with designing a circuit from the ground up. The project requires expertise in software programming and It just needs to be an effective circuit, and parts list. You need not design PCB etc. Just use an off the shelf waveform generator and couple to the power circuit. Its mainly about the output circuit that will provide the power required with the control (voltage) and out capability (up to 100A/phase) it is a linear synchronous motor driver, just a basic one for initial testing. We will work on a feed back circuit later on. Just for now we just want to test the arrays (which are indicated as solenoids) to see what forces we can get. The output of the wave generator is +/- 5 volts m...

Project Title: Fixing Errors in existing code for ESP32 firmware. Description: I am looking for a skilled developer to fix functionality errors in the existing code for my ESP32 firmware. The code is written in Arduino and requires someone with experience in this language. I have the project repo and here is the readme link to what I need done. I am trying to save the settings in protobuf format: the has a skeleton ... it will compile but there's a logic error somewhere which writes a file incorrectly and it cannot be read back causing a crash on boot/bootloop https://code

I am looking for someone to create a program and IOT dashboard using Arduino Portenta Machine Control. The program should have the ability to monitor data in real-time as well as provide data visualization for easier understanding. This dashboard will not need to be integrated with any existing backend system as it will be completely new. I would like the project to be completed in more than 4 weeks.

Pcb size is 90 x 70mm And outside solar is 80x80 x 2mm And a antenna and cable will come out from enclosure. Enclosure must be weatherproof ( from rain and dust). Must be pipe or wall mounted. All 3D files required necessary for production.

We are currently in search...support our ongoing electronics project. The circuit design comprises three distinctive components, totaling 20 elements. Notably, the PCB layout will feature exposed copper with strategically positioned stitching vias, facilitating the segregation of various functional blocks into distinct regions of the board. Ideal skills and experience for the job include: - Strong RF circuit design expertise - Proficiency in network protocol analysis - Experience in RF testing and measurement - Ability to work independently and provide technical guidance - Strong problem-solving skills and attention to detail - Excellent communication and collaboration skills If you have the required skills and experience, please reach out to discuss further detail...

I am looking for a Freelancer to build me an impressive and functional Dash Window GUI for a 1969 Charger that will allow me to control an Arduino. The Dash Window GUI should contain 6-10 basic control buttons, but no graphical representation or data display. This will be a touchscreen interface. The buttons should control lights, wipers, and other features as needed. If the Freelancer feels comfortable with adding advanced custom options, those can be discussed as well. The goal is to create an aesthetically pleasing interface that functions properly, so documentation and testing are key.

I am seeking an experienced freelancer to design a complex a PCB in Altium Designer. Safety regulations need to be taken into account, and both OEM and off-the-shelf parts are to be used. A thorough knowledge of Altium Designer is required, as well as the ability to meet tight deadlines. While this is a one-time project, I may consider hiring a freelancer on an ongoing basis if I am satisfied with their work. Please include any relevant experience in your application. The device should have a mainboard including a STM32 processor. We have developed our own modules for Motor driver, IMU, GPS, capacitive sensors (2), inductive sensors (2), linear actuator feedback readers (analog and digital), ESP32 for both wifi and bluetooth. These devices should take place on the main boa...

its about internet radio player esp32 based it works well just need few improvements using Arduino IDE: 1- Make changes to code to have it working with ethernet too on ESP32-POE (for now code works with wifi only ESP32-DEVKIT 38 pin version board) 2- Add MDNS () or make a way to can use Static IP 3- Add password to webpage. 4- Make possible to use Spotify Playlists and Albums for realtime play spotify audio streams Budget is max $100

I am looking for a skilled freelancer to help me create a printed circuit board (PCB) for my project. The ideal candidate will have experience in designing and manufacturing PCBs. Requirements: - Expertise in creating PCBs using industry-standard software such as Eagle or Altium - Ability to work with special components as required - Attention to detail and a strong understanding of circuitry and electrical components - Experience in prototyping and testing PCB designs - Ability to work under tight deadlines and deliver high-quality results within 1-3 days If you have the necessary skills and experience, please submit your proposal with examples of your previous work in PCB design.

I am looking for an experienced PCB layout designer to create a 4-layer multi-layer PCB layout using Easy EDA (Std Edition). Key Requirements: - Must have knowledge of motor drive electronics for high current 3 phase BLDC and good understanding or recirculating currents. - Expertise in Easy EDA (Std Edition) and knowledge of its features and capabilities - Strong understanding of multi-layer PCB layout design principles and best practices - Ability to optimize component placement and routing for maximum performance and reliability - Familiarity with signal integrity, power integrity, and EMI/EMC considerations - Proficiency in interpreting and implementing design specifications and requirements - Attention to detail and ability to meet project deadlines PC...

I am seeking a freelancer with expertise in ESP32 based WiFi temperature sensors to develop a battery-operated sensor with a wide temperature range. The ideal candidate should have experience in designing and programming these sensors and be able to deliver a functional prototype that can measure t...ESP32 based WiFi temperature sensors to develop a battery-operated sensor with a wide temperature range. The ideal candidate should have experience in designing and programming these sensors and be able to deliver a functional prototype that can measure temperatures accurately. There are no additional sensor features or integration with other devices required for this project. The developer will 1. Make schematic + BOM 2. Make PCB files 3. Test, debug final units and ship fully ...

Hey all! I have an ESP32 card and a LED connected to that. I want to control LED's brightness by using slider or buttons from my Website--not WebServer .(I created that website but it's blank for now.) It is necessary to use Arduino,PHP, SQL and other languages such as HTML and CSS. I am studying on this project yet I've not succeed yet. I use Cpanel for uploading folders to my website.

I am looking for a skilled Android / IOS ...application designer to create an application that focuses on content presentation on a TV screen or a projector and it should be able to control a certain presentation from a computer if needed and control a stepper motor controlled by Arduino. The main purpose of the application is to provide an interactive and entertaining experience for general users. The Design should be Customizable so we can add certain content to it or change it depending on the project Skills and Experience: - Proficiency in Android application design and development - Experience with Arduino and stepper motor control - Strong understanding of content presentation and user interface design - Ability to create a seamless user experience across bot...

I am looking for an experienced professional to help with the design of an innovativ...with the design of an innovative power electronic circuit. Our team has some rough requirements that need to be refined in order to create a reliable and effective design. We are seeking someone with experience in circuit design, PCB layout, component selection, software simulation tools, hardware prototyping tools, and manufacturing and assembly tools. This individual must have knowledge of current power electronic techniques and cutting-edge technologies in order to provide a high-quality product. We need help creating a design plan that complies with our project objectives, is cost-effective, and meets safety requirements. Attention to detail and good problem solving skills will be essen...

its about internet radio player esp32 based it works well just need few improvements using Arduino IDE: 1- Make changes to code to have it working with ethernet too on ESP32-POE (for now code works with wifi only ESP32-DEVKIT 38 pin version board) 2- Add password to webpage. 3- Make possible to use Spotify Playlists and Albums.

...someone who is a "jack of all trades" in the modern technology field who can tutor me, guide me, help me with projects, do some programming for me, do some research, bounce ideas etc. on an as-needed basis. You do not need to be an EXPERT LEVEL in the following areas but you should have enough knowledge and hands-on experiences playing with them: Electronics: Arduino, Raspberry Pi, ESP32, schematic capture, circuit simulation, pcb layout, circuit design, IoT, Home Assistant, 433Mhz RF modules etc. Computer: HTML, CSS, JavaScript, Python, MQTT, C, VBA, Excel, Photoshop, video editing etc. CAD: 3D designs, 3D printing, The rate I am offering is US$10 per hour, billable in 15-minute increments because sometimes I just have few simple questions to ask. Specifi...

I am looking for a freelancer who can convert Expedition projects into Altium. The converted projects should have identical functionality to the original Expedition projects, which includes schematics conversion and pcb layout. The end PCB should be ready for manufacture and have the same outcome. Skills and Experience: - Proficiency in Altium - Experience in converting Expedition projects into Altium - Attention to detail to ensure minimal errors in the conversion process

Need to add few features for existing ESP32 online radio sketch, using Arduino IDE. 1- Make changes to code to have it working with ethernet too on ESP32-POE (for now code works with wifi only ESP32-DEVKIT 38 pin version board) 2- Add password to webpage. 3- Make possible to use Spotify Playlists and Albums.