Pcb arduino mega 2560trabajos

...help me design and configure a repeater using the Arduino Atmega 328P microcontroller. This project aims to enhance the capabilities of a wireless sensor network by extending its range. The repeater needs to accomplish three main tasks: - Transmit data wirelessly - Receive and amplify weak signals - Extend the operational range of our current wireless sensor network Given the unique requirements of our project, the repeater should support a wireless communication standard not listed among the common ones (Wi-Fi, Bluetooth, ZigBee). The ideal candidate will advise on the best alternative standard to use based on the project's specifics and implement it effectively. Skills and experience necessary for the job include: - Proficiency in Arduino programming and hardwar...

Existing PCB Modification in Eagle Project

Hi I have new PCB desain Project for you.

Our board has 3 distinct functionalities: o Battery charger with overcharge and discharge protection o DC to DC step-up converter (3.10V to 4.2V battery input  5V, 2A max.) o H-bridge motor driver (used to drive a coil/magnet diaphragm pump) Please check the component values, arrangement, board layout and overall logic or anything relevant not mentioned. If necessary, you should redesign it.

Update Sim800H to sim 800C Esp32 connection update Battery connection update

More details: Are you looking for assistance with programming or hardware for your Arduino project? Both What is the primary goal of your Arduino project? Data collection What type of sensors do you plan to use for data collection? Temperature, Mq 4, mq 8, mq 135, moisture sensor, pH sensor

I have the design reference from different websites and here is the compilation I want header and mega menu like this - Hero Section like this - Home Page Section like

I will provide Arduino code for parking system project and also connection diagram

...look; 2. OBD port is a standard, we cannot change it; 3. Final file format should be in .STP format + some rendered photos, so our engineering team can add the inside for electronics, etc; Orientation of the design: 1. We want to maintain the same design language and only make it look more modern and futuristic. 2. It should be in similar in general size, it cannot be smaller than the old PCB size, with no moving parts. 3. There are 3 indicator lights (power on, Bluetooth connection and data transmission) and 1 button to push (it’s wake up button, not power button), they should be clearly visible, and please refer to the attached photo for the position of the lights and cable for the button. 4. This device is plugged to the car’s OBD port, this port can be s...

Arduino code for STM32H750 to display image from SD card on the ST7789 TFT LCD using hardware STM32 SPI and STM32Duino

...payment gateway and must be capable of vending food items. Despite having not used any such solutions before, I am keen to tap into this technology. The critical aspects I am seeking in the development of this project are: - UPI Payment Gateway: This is central to our operations as it will perform instant payment confirmation, hence proficiency with this technology is a must. - Arduino Experience: Knowledge in Arduino is key as this will be used extensively in the development of the vending system. - QR Code Expertise: You will be tasked with incorporating QR technology into our vending system to allow for product selection and payment. - Background in Vending Systems: While not mandatory, previous experience working with vending systems (particularly food vending) wou...

I'm seeking a highly skilled PCB designer capable of creating a large, multi-layer, mixed-signal board. My project requires intricate design capabilities and a deep understanding of both analog and digital circuits to seamlessly blend them for optimal performance. **Requirements:** - Experience in designing large (>20x20 cm) PCBs. - Proficiency in multi-layer PCBs, capable of handling complex circuit integrations. - Strong knowledge in both analog and digital signal processing. - Ability to optimize design for signal integrity and power efficiency. **Ideal Skills:** - Expertise in PCB design software (e.g., OrCAD Altium Designer, KiCad, Eagle). - Familiarity with PCB manufacturing processes and guidelines to ensure design is manufacturable. - Experience in d...

I am looking to have this project adapted for another project with a much larger power requirement: The current project powers a 20-100 watt heater and I need this schematic reworked so that it may power a bank of 30, 150 watt silicone mat heaters up to 4.5kw....com/ The current project powers a 20-100 watt heater and I need this schematic reworked so that it may power a bank of 30, 150 watt silicone mat heaters up to 4.5kw. It must be able to operate up 30 heaters, but also a minimum of 1 heater. The final design should have the same functionality as the original project, and be compatible with Arduino. Items to be delivered: - Reworked electrical schematic - Bill of Materials - Functional Arduino program for operation

I'm on the hunt for a top-notch Mixed-Signal PCB Design Engineer with expertise in creating complex, multi-layer, high-density component designs specifically for the telecommunications industry. My project demands someone capable of adeptly combining both analog and digital circuits to realize a cutting-edge design that operates efficiently within the fast-paced and ever-evolving telecommunications sector. Key Requirements: - Profound understanding of mixed-signal PCB design principles. - Experience designing complex PCBs, with emphasis on multi-layer and high-density component layouts. - Familiarity with telecommunications standards and the ability to design PCBs that meet these stringent requirements. - Proficient in using industry-standard PCB design software ...

...experience in PCB design who can bring my series of intelligent, portable sensor devices to life. These devices are aimed at monitoring various environmental conditions effortlessly. **Requirements:** - Design PCBs for small, battery-powered sensor devices. - Integrate functionalities for Temperature sensing, Humidity sensing, Motion detection, Wind speed, and Wind direction. - Experience in designing for efficiency and low power consumption is crucial. - Proficiency in designing for durable, portable, and possibly weather-resistant devices. - Proficiency and experience in WiFi 2.4Ghz wireless data transfer. - Knowledge of Node.js preferred but not essential. **Ideal Skills and Experience:** - Strong background in electronic engineering or relevant field. - Expertise in KiCad ...

I require an expert to: - Set up an Arduino for controlling a two-port opto-mechanical fiber optic switch. - Ensure this setup facilitates intelligent control of the switching function. - Implement a display interface that provides clear information about the switch state and other operational data. - Establish an efficient, reliable WiFi connection for remote operation. - Incorporate battery-operation functionality, ensuring the system can function effectively without constant direct power supply. Ideal freelancer should have strong engineering background and proven experience in opto-mechanical systems, Arduino setups, WiFi technology, and power systems integration. Experience in creating user-friendly visualization interfaces would be an asset.

...executing specific control and automation tasks. This includes selecting appropriate sensors and designing the layout for effective communication and operation within an industrial setting. **Ideal Skills and Experience:** - Strong proficiency in programming languages relevant to embedded systems such as C/C++. - Previous experience with hardware design tools and software (e.g., CAD for circuit and PCB design). - Familiarity with networking and wireless communication technologies suitable for industrial applications (e.g., Ethernet, Wi-Fi, Bluetooth). - Experience with sensor integration and ensuring reliable data acquisition in an automation context. - A good understanding of industrial automation needs and the capability to design systems that are scalable, efficient, and reli...

** AS ALWAYS PLEASE ASK QUESTIONS BEFORE BID...CONTACT YOU WILL BE IGNORED** LIDAR Sensor for use in an alarm system. Arduino control board. Outputs to a MOSFET Controller and an LED Indicator. Full brief available but this project but basics are: 1. System (Arduino and Lidar Sensor) are to be powered on. 2. A 15 second time window is required for the Sensor to Map the room and establish the basline parameters. 3. Any change of 20% or more in a measured/monitored distance should trigger an alarm. 4. After an alarm of 10 seconds the System should reset - mapping the room again and establishing the baseline for future monitoring. The sensor is here: Deliverables: PIN Diagram Arduino Code Supporting Documentation

I need a vendor who will produce and test (after production) a PCB board which will be used to measure different temperatures. I will provide the schematic and gerber files, list of materials including a complete documentation. Based on that the vendor should produce and ship 3 prototypes to me (Location is in Serbia). Please provide me a total price from production over testing including (fast) shipping costs to Serbia.

I am seeking a talented programmer who has vast experience programming STM32 and that is familiar with the Wiz5500. You must also have enough HTML experience to make a simple webpage displayed with the Wiz5500. We already have a custom board with working firmware and able to display webpage. Your job will be to modify that firmware to display a new webpage as per our spec (only text fi...Wiz5500 on STM32 before. We need someone who can work fast as we are on a tight schedule. There will be many follow-up jobs if you can deliver work correctly. When you apply, please send images of webpage you have done using the Wiz5500. We could accept someone who only worked with Wiz5100 as it's very similar to Wiz5500. We will have a remote desktop setup so you can test your code on our cus...

I'm seeking a skilled PCB designer to create a double-layer prototype that will serve as the cornerstone of my project. This PCB is intended to support both LEDs, sensors, and microcontrollers, laying the groundwork for further development and testing. **Requirements:** - **Expertise in Double-Layer PCBs:** The ideal candidate will have a strong background in designing double-layer PCBs, ensuring that the design is efficient and reliable. - **LEDs and Sensors Integration:** Experience in integrating LEDs and various sensors onto a PCB is crucial. The design should accommodate these components seamlessly, optimizing their performance. - **Microcontroller Compatibility:** The PCB should be designed with microcontroller support in mind, allowing for flexib...

I have schematic please create PCB Layout I Will invite on My Easy Eda Project and do this

...diodes onto a single layer, flexible polyimide PCB. Ideally, the freelancer should have: - Proficiency in through-hole soldering techniques - Experience in working with single layer flexible polyimide PCBs - Able to handle complex, detailed work Potential bidders should be prepared to demonstrate previous experience or proficiency in the skills outlined. Attention to detail, accuracy and a firm understanding of safety protocols when soldering are critical. This project involves soldering laser diodes onto flexible PCBs. A Hakko soldering station, or equivalent, with temperature control and ESD protection must be used. This project can be fully manual or automated using a soldering robot similar to the Weller WTBR1000 Benchtop Solder Robot. Each PCB has 100 laser diodes...

...- Converts the received battery info to DRONECAN batteryinfo and batteryinfoaux message, and displays the link status in another LED Resources available: BMS library - dronecan library (libcanard with driver for STM32) - Batteryinfo example and other examples - Arduino dronecan working example - Looking for a competent embedded system developer with specialization in STM32 firmware for an Industrial Electronics application. Key responsibilities: - Develop and test a production ready firmware solution for UART to DRONECAN conversion module. - Ensure the firmware facilitates reliable conversion of UART messages

I'm seeking a proficient Arduino developer to create a comprehensive home automation system using an Arduino microcontroller and a GSM Shield. The successful freelancer will be able to: - Integrate the GSM Shield to enable features such as answering calls, sending DTMF signals.. - Implement a unique functionality that allows the GSM Shield to auto-answer calls with DTMF. The ideal candidate for this project would have a high level of expertise in Arduino development, strong understanding of GSM Shield capabilities The bidding freelancer must provide evidence of similar successful projects. I need to do a POC when a caller is calling the arduino, the arduino recognizes the calling number and can do specific tasks based on the number : Wait 10 se...

...active harmonic filter for the purpose of mitigating harmonics in industrial loads. This project intends to ensure smooth operational workflow by accurately identifying and mitigating harmonic disruption. Key aspects of the project include: - Effective current sensing - Accurate Fast Fourier Transform (FFT) analysis - Utilizing both Arduino IDE and Python for FFT implementation I am primarily interested in freelancers who possess: - Strong proficiency in Arduino IDE and Python - Experience with harmonics and their mitigation in industrial settings - Understanding of current sensing techniques - Familiarity with Fast Fourier Transform (FFT) analysis. This project aims at enhancing the reliability and efficiency of industrial loads. Your task is to ensure that the ac...

*** PLEASE READ THIS!!! I'm not looking for an actual thumbnail just for a base design that I can use to crate my own. Check DEMO TEMPLAT...will rather have a design inspired from LOL. The thumb should also have room for 2 lines of text. A small one that will have the text Chapter one, two three ..., and a big one that will have the actual title of the video (that should cover the screen from left to right). The text needs to be done in the league of legends font. I need the final delivery to be in PSD. I need the project size to be 2560 x 1440, 300 dpi. I also need each graphical element to be on it's own layer so it's going to be easy to edit. I will upload some designs that I used and I will also leave you the link to my channel:

...project involving programming an Arduino Uno to function as a digital scale, which will then send the weight measurements directly to a specific server. The readings need to be dispatched in CSV format. This innovative project aims to streamline the data logging process for my research work by providing accurate, real-time measurements. Key Requirements: - Proficiency in programming the Arduino Uno, with a solid understanding of handling input from weight sensors. - Experience in setting up WiFi modules on Arduino to transmit data. - Capability to structure data in CSV format before sending it to a server. - An understanding of server-side scripting to receive and process incoming data would be a plus. Ideal Skills and Experience: - Strong background in Arduin...

Hello Avi, as just discussed in the chat.

I'm seeking a talented PCB Designer for the creation of a double-layer PCB prototype. This project doesn't include component sourcing; focus is purely on the PCB design. **Key Requirements:** - Experience in double-layer PCB design (face and back only) - Ability to work with specific design software (please mention your expertise). - Submit prototype design files for review. **What You'll Do:** - Design a double-layer PCB based on my specifications. - Ensure the prototype design meets industry standards for production. About this project: ICs are standard DIP 7.62 resistors standard size 1/4 watt length approx 6mm. lead diameter 0.022 capacitors standard not SMD Potentiometer_THT:Potentiometer_Bourns_3339P_Vertical_HandSoldering connecto...

I need a PCB design for my hobby project. It's a very basic, through-hole design with no surface components required. Here's what I'm looking for: - An uncomplicated design; the circuit isn't complex so experience with advanced circuits isn't necessary. - Hobbyist-level designers are welcome. This could also be a great opportunity for beginners looking to gain more experience with PCB design. - There's no need to adhere to specific electrical standards like RoHS compliance or FCC certification, I only wish for functional design. Ideal skills and experience: - Familiarity with through-hole PCB design. - Able to communicate design specifications clearly. - Reliable and careful attention to details. - Good problem-solving skills, as resol...

I'm seeking a skilled electronics engineer to design a PCB for a UART to CAN converter module. Key responsibilities and requirements include: - Design A PCB using STM32 - and a can transcoder like TJA 1050 to convert data received from UART port to CAN data CAN side: - 5v input - CANH - CANL - GND UART side: - RX - TX - GND LEDs: 3 status LEDs, 1 for CAN side(1 I/O pin) and other for UART side(1 I/O pin) and one for power USB port: a USB C port or micro USB port has to be added to flash the firmware PIN details will be shared shortly Board dimension: Preferably less than 25*40 mm

I'm spearheading a fascinating project aimed at leveraging the Arduino platform to innovate in the realm of motor control and automation. My goal is to create a seamless, efficient system that can manage and operate motors with precision and intelligence. Here's what I'm looking for in a freelance partner: **Project Overview:** - Development of a control system for motors using Arduino. - Incorporation of automation techniques to enable smart operation. **Skills and Experience:** - Proficient in Arduino programming and its ecosystem. - Experience with motor control systems, including but not limited to stepper motors, servo motors, and DC motors. - Knowledgeable in automation concepts and able to implement efficient control mechanisms. - Ability to des...

I'm in search of a skilled Arduino programmer who can breathe life into my project by writing precise code and ensuring seamless integration with various hardware components. My project is centered around creating a system that effectively controls and manages the operations of sensors and actuators, namely buttons, motors, and solenoids, for which I've already selected the specific components. **Key Requirements:** - **Code Development:** You will write robust code that allows for the efficient control of buttons, motors, and solenoids. Familiarity with Arduino programming language and environment is essential. - **Hardware Integration:** Your role will involve the seamless integration of the Arduino with these hardware components, ensuring they work cohe...

I'm seeking an experienced developer proficient in C++ to refine and enhance the efficiency of my existing Arduino code, specifically tailored for the ESP32 with a SIM900L EVB module. Now the primary goal is to streamline operations and ensure smooth, reliable performance with SIM A7670C 4G module. **Requirements:** - Proven expertise in C++ and familiarity with the Arduino programming environment. - Experience with ESP32 and the SIM A7670C 4G module, understanding their nuances for optimal code performance to turn ON and turn OFF relay using SMS and DFMF - Ability to diagnose the current codebase for inefficiencies and propose effective optimizations. - Capability to test and verify the revised code with the specified hardware to ensure compatibility and performance i...

...keep it simple. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ EDIT (This is a list composesd of chat-input through the first 5 hours, getting help is hard work) To start simple lets go fot the following: A PT100 sensor + PCB that reads the sensor, sends the data from it into my Windows based C# (in Visual studio 2022) The flow of data should be: From PT100 Sensor (24V) -> M8 connector -> PCB -> M12 connector .> Ethernet -> POE Switch (48V) -> Ethernet PC -> C# code PCB: - Voltage regulator for DC - dual 4-20mA input from (24V) sensor - a minor CPU, that can send data in defined time loop And as we talked about Power through the etnernet - POE (48V) Sensors (24V) M12 connector for the Etherne...

Need you to build a good looking Wordpress website using Flatsome Theme Will also need you to build a good looking Mega menu with all the categories we have

I'm gearing up for a competition that requires an innovative approach to solving a maze. To meet this challenge, I'm seeking a talented developer to assist in building a maze-solving robot. Here are some specifics about what I need: ### Robot Characteristics: - i will be using arduino l298 motor shield n20 motor gears ir sensor array module chasis ### Ideal Skills and Experience: - **Robotics Engineering:** Proven experience in designing and building robots, particularly those that navigate mazes. - **Sensor Integration:** Ability to integrate and fine-tune infrared sensors for optimal maze navigation. - **Problem Solving:** Capability to develop efficient algorithms that enable the robot to solve large mazes quickly and accurately. - **Programming Proficiency:** Skill...

As the ideal candidate for this project, you are a PCB designer with experience in both analog and digital designs. I need a simple yet effective PCB design that is small in size. We need a customized PCB, an Arduino uno merged with LTE 4G and HX711 and various other components. Skills and Experience: - Accurate PCB designing that suits our specifications - Development of small, simple PCBs - Integration of both passive and active components on a PCB I look forward to your designs that seamlessly integrate both passive and active components. Previous experience with similar projects will be a plus.

Hello! I'm in search of a talented graphic designer, specialized in creating vintage-style, symbol/icon-based logos. I aim to develop a unique and memorable logo for use on s...reference of what the symbol looks like. The symbol I want is the Chi Rho with the greek letters for alpha and omega on the left and right, with a circle around the whole thing, as seen in the images. I am looking for a beautiful, elegant design. Feel free to be creative, including using different backgrounds and colors while sticking to the requirements. Please create two images, one that is 2560 x 1440 pixels for a youtube banner image (this should have a background that is visually appealing) and one that is 800 x 800 pixels (this is for a profile picture and should focus solely on the chi rho image...

I'm seeking a skilled freelancer to convert a small, simple Altium PCB design project into Diptrace. This task is aimed towards a more efficient and streamlined completion, ideally utilizing automatic conversion tools if possible, with no modifications needed post-conversion. The project involves two 2-layer PCBs: one measuring 45x45mm and the other 90x75mm. ### Ideal Skills and Experience: - Proficient in both Altium and Diptrace software. - Experience in PCB layout and schematic conversion. - Knowledge of automatic and manual conversion processes, with a preference for automatic to ensure efficiency. - Attention to detail to ensure the converted project retains its integrity and functionality. ### Project Requirements: - **Conversion**: Accurately convert the entir...

I need an experienced electronics designer to create a double-sided PCB that incorporates mixed components. The successful freelancer will: - Have a background in detailed PCB design, with a focus on double-sided boards - Be familiar with both surface-mount and through-hole components - Be capable of approaching the design with a clear understanding of its practical applications and constraints This project requires the precise placement of mixed components and as such, demands a keen eye for detail. Any prior experience with similar projects will be highly valued. Please provide samples of your work when bidding.

I'm seeking a skilled freelancer to complete a PCB design project that integrates a cellular communication module into a double-layer PCB, utilizing Eagle design software. This project demands precision, expertise in electronic design, and a comprehensive understanding of cellular communication integration. Experience with Eagle software is a must. **Requirements:** - Proficient in Eagle PCB design software. - Experience in double-layer PCB design. - Familiarity with cellular module integration. - Ability to meet project deadlines efficiently. **Ideal Skills and Experience:** - Strong background in electrical engineering or a related field. - Proven track record of successful PCB designs, particularly with cellular modules. - Excellent problem-solv...

I am looking for someone who is able to design a device for payment by scanning a qr code. The device consisting of a black and white display is connected to the MDB v4.3 bus and after pressing the product selection button, the generated qr code is displayed on the display. I will pay for the goods by scanning the qr code in the internet banking application. The device should h...device for payment by scanning a qr code. The device consisting of a black and white display is connected to the MDB v4.3 bus and after pressing the product selection button, the generated qr code is displayed on the display. I will pay for the goods by scanning the qr code in the internet banking application. The device should have a wifi connection and a 4g modem. The control part should be Arduino or Ras...

Re design of F27 and Cas-FL-v2

I've embarked on a personal endeavor to bring my robotics project to the next level. As a hobbyist with a working prototype, my journey with Arduino has been deeply rewarding yet challenging. I've reached a point where the limitations of my code are hindering progress, specifically in terms of its size. The bulky nature of my current software solution saddles my robot with unnecessary memory usage, curbing its potential for expansion and innovation. **Key Objectives:** - **Memory Usage Reduction:** The primary goal is to refine and condense the existing code to free up memory. This will lay the groundwork for future enhancements, ensuring that the project remains scalable and efficient. - **Prepare for Expansion:** As I look to introduce new functionalities in the near fu...

...of a proficient PCB designer to create a double-layer printed circuit board (PCB) that functions primarily as a relay controller with WiFi communication capabilities. This task requires a delicate balance of technical skill and innovative thinking to ensure functionality and reliability in its application. **Core Requirements:** - Development of a double-layer PCB layout tailored for efficient relay control. - Incorporation of WiFi connectivity for communication needs, facilitating remote operations and data exchanges. - Ensuring the design complies with standard protocols and best practices for safety and performance. **Ideal Skills and Experience:** - Strong background in electrical or electronics engineering, specifically in PCB design and layout. - Prof...

Saludos I am sourcing an engineer to prepare a sensor the size of a CR20232 battery. The sensor needs to log the duration of a tile more than 70 degrees and needs a tack switch to log when the sensor is attached and when it is detached to bottles. The size max is the dimension of the battery and the thickness will be that of the thickest part of the pcb/component. The chip probably best for this is the MSP430 and the RF should be 433 mhz to a receiver that will be may 10 meters distant. The receiver needs to transmit the received sensor data to a cloud server via data SIM. The tilt sensor probably best will be an accelerometer but it needs to go into deep seep with nearly zero current draw unless it is tilted when the tack switch is 'on'. The sensor cost is very critica...

I'm looking for an experienced Arduino developer to write code for controlling multiple stepper motors. My project requires synchronized movements, and here's a bit more about what I'm hoping to achieve: 1. **Functionality Required:** - Use an Arduino Uno with a push-button digital input to control two groups of eight 28BYJ-48 5V stepper motors (sixteen total), with a ULN2003 driver board for each motor. - Each group will be controlled using four cascading 74HC595 shift registers (eight total 74HC595s), and all motors will run for a set amount of time (~5 seconds) then stop, until the button is pressed again. - Group one motors (eight total) will run clockwise for ~5 seconds then stop. Group two motors (eight total) will run counterclockwise for ~5 s...

I'm looking for a freelancer with expertise in Arduino programming to construct a working model of a milk dispensing ATM machine. Key Features: - The machine should be designed to dispense milk into containers of up to 1 litre. - It should be capable of both cup and bottle dispensing. - The ATM machine should accept payment via mobile payment systems such as e-wallets and QR codes. -It should permit dispensing of any amounts upto 1 liters. Ideal candidates should have a strong understanding of Arduino systems as well as experience with mechanical engineering concepts. Experience in building similar projects is highly preferred.