Arduino mega 2560 shield pcbproiecte

...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.

PCB Design for Single-Sided Commercial Use - I am looking for a skilled PCB designer who can help me with the design of a single-sided PCB for commercial use. - I do not have a schematic or sketch for the design, so I will need assistance in creating the design from scratch. - The PCB will be used for commercial purposes, so it needs to be professionally designed and optimized for performance and reliability. - The ideal candidate for this project should have experience in PCB design for commercial applications and be familiar with industry standards and best practices. - Knowledge of PCB design software and the ability to create a layout that meets the specific requirements of the project is essential. - Attention to detail, good communication sk...

Estoy desarrollando un dispositivo para uso personal que ayude a medir la presión en el piso pélvico. Este proyecto consiste en una esfera insertable he...membrana. Deben ser pequeños y seguros para uso interno. Transmisión de Datos: Bluetooth de bajo consumo (BLE) para una transmisión inalámbrica. Visualización: 5 LEDs que se encienden progresivamente según la presión detectada. Alimentación: Batería recargable o baterías de botón. 3. Materiales: Hardware: Sensores de presión. Módulo Bluetooth (ejemplo: HC-05 o nRF52832 para BLE). LEDs. Placa base (Arduino, Raspberry Pi, etc.). Batería. Firmware para el Dispositivo: Leer datos del sensor. Transmitir datos vía Blu...

I am looking for a skilled 3D designer who can design an ear cup for the Beyerdynamic DT770 pro which can hold its original driver and the Logitech G435 PCB+ Battery. The desired outcome of this project is to create a functional prototype that combines these two components flawlessly. The buttons, USB connector and microphones should be accessible as in a normal ear cup. I want to make my DT 770 pro wireless and with microphone using the software and pcb of the Logitech G435. The final build should fit both the driver and pcb/batterie. The button should work. I can share the exact measures of the PCB later. Further there is already a Earcup design abailable online. This can be used and modified. :126734 Preferred printing Material: SLS I am seeking a designer

I am looking for a freelancer who can recreate an existing circuit diagram and component list and verify my PCB design. The complexity level of the circuit diagram is moderate. Requirements: - Recreate existing circuit diagram and component list - Verify PCB design - Test basic functionality of the final product Ideal Skills and Experience: - Experience in circuit diagram design and PCB layout - Knowledge of circuit components and their specifications - Ability to verify and test PCB designs - Attention to detail and accuracy in recreating the circuit diagram and component list

I need a PCB Schematic laser model

I need a PCB designer who will design Heating elements, vacuum motor, electrical, electronic parts

I need a PCB designer. schematic design thermoforming machine

I am looking to have a single layer PCB design created with a medium size of between 5-10 cm. This PCB design will primarily be used for LED indicators. I am looking for a PCB designer who can effectively and efficiently design a single layer PCB that can accommodate LED indicators within the specified size. I need someone who has experience creating PCBs of this nature and can produce quality work in a timely manner.

...versions. - High-resolution PNGs or JPEGs for both versions. - Logo in black and white for both versions. Social Media Banner: Objective: Design a banner for various social media profiles, reflecting speed and reliability. Specifications: -Size: - Facebook Cover Photo: 820 x 312 pixels - Twitter Header: 1500 x 500 pixels - LinkedIn Company Cover: 1128 x 191 pixels - YouTube Channel Art: 2560 x 1440 pixels - Content: - Incorporate the newly designed logo. - Key message or tagline conveying quick, reliable service. - Design: - Emphasize the amber-like color. - Imagery of roadside service or vehicles is a plus. Deliverables: - Vector (AI or SVG) and high-resolution PNG or JPEG formats. - Allow for 2-3 rounds of revisions. Additional Notes: - We encourage creativ...

I am in need of a PCB design for my product with 3d design.

We need a system developed with STM32H750XB WITH RAM, DUAL SPI FLASH,50 PIN TFT INTERFACE, and output Mezzanine connector PCB size 50MM X 50MM 6 Layers

gonna make a word clock, but have no knowledge about codeing so i found a free working code online. need help to add 3 pots so i can change the colour of the LED*s. only codeing needed.

...a skilled freelancer to create a 3D design and Model of a hand grip for the iPhone 15 Pro and Pro Max with an internal USB-C PCB design. The hand grip should be made of metal to ensure durability and a premium feel. While I don't have specific dimensions, I have a general idea of the size and shape I want for the hand grip. The freelancer should be able to provide suggestions and work with me to finalize the dimensions. In terms of the USB-C connector, I would like a custom PCB design that meets my requirements. Ideal skills and experience for this project include: - Proficiency in designing and manufacturing metal accessories for smartphones - Experience with PCB design and USB-C connectors - Ability to collaborate and communicate effectively to refine the...

to create a laser grid to identify a ball or a strike on a pitched ball. Need to know the differences in the laser difference laser sensor modules so the best one can be used.

Hi, I want to have my printed circuit board (PCB) validated and also integrate the components of the NRF24L01 module directly onto my PCB. For the NRF24L01, I intend to use a crystal instead of a quartz. I am working on EasyEDA, and I want my entire PCB to be manufactured by JLCPCB, which means that all the components need to be available on LCSC. Additionally, I would like to add a 6-pin JST connector to be able to program my ATtiny84 microcontroller with an Arduino Uno. This approach will facilitate a more efficient and functional integration of all the elements in my project. tactile switch dome for button

I need to design a NFC PCB for business card with LED. I already have a basic circuit, I need to change replace components on them and update the routing according to it

I need a PCB designer. schematic design thermoforming machine

I need a PCB designer. design a machine with schematic templated

I am looking for an well experienced PCB designer, specially in audio and cm4 carrier boards, to create a simple (!) custom CM4 Carrier board for audio purposes (low noise) the board needs: CM4 seat m2 slot + if this is possible i wish for a custom m2 card with usb 3.0 hub on top 1-4 ports ethernet slot usb 2.0 otg gpio header (for audio hats) these things will mainly be point to point connections for the connector, the board should be as simple as possible, what i want is good trace routing/layout and noise filtering when possible (big oscons for the power lines etc.

I am looking for a freelancer to create a QR code display for me. The project involves creating a digital display with a arduino or similar The main purpose of the QR codes is to provide user credentials to connect to an app. I will need 1 QR code to be displayed on a 2 - 2.5" square screen in monochrome, color is not needed Skills and experience required for this project include: - Proficiency in arduino or Raspberrypi Pico microPython - find a board and screen that is all in 1 or simply plugged together and doesn't need soldering cables together, it should be slim - receive png from node webservice via usb or wifi I have already done this a couple of years ago with a esp8866 board and ardafruit ST7735 display and a node webservice. The source code is attached...

Design a ruler on PCB board for marketing purposes. Deliver Gerber files. - Dimensions 210x31mm - Thickness 1.6mm - No silkscreen - ENIG surface (gold) - all markings ENIG only - Blue soldermask - Centimeter and inch scales - PCB must be milled on the edges

I'm looking for a PCB designer and embedded software specialist to help with my design project. I'm looking to create a single-layer PCB and I have a specific software preference that I need included in the design. I have a flexible timeline of 1+ months for the completion of this project. Experience in both the design and the software implementation of PCBs is a must. Ideally, the freelancer should have a solid understanding of industry standards and be able to produce high quality results. If the project proves successful, repeat business may be available. If you feel you have the skills and experience necessary, then I look forward to hearing from you.

I am looking for a freelancer to modify an existing PCB design file. The modifications needed include: - Dimension change - Silkscreen placement - Removal of a few components The client already has the existing PCB design file, so they can provide it to the freelancer. The client prefers to communicate [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] Ideal Skills and Experience: - Experience in PCB design and modification - Proficiency in CAD software for PCB design - Attention to detail in making precise modifications to the design - Ability to effectively communicate and collaborate.

Please see detailed requirement in the attachment. There will be two milestones, one is the schematic, and the other one is the PCB design

I am using an ESP32 board in Arduino IDE (1.8.19) and I am encountering a compilation error when trying to upload a particular code while before I didn't have any problem. I don't know if this problem came from PlatformIO. I have deleted now the VSC and platformIO. I suppose that the problem comes from some broken libraries (ESPAsyncWebServer, AsyncTCP) You can try on your own Arduino IDE and if works, then you can let me know which libraries you have, or to discover what else could be the problem in my system.

Need Simple arduino ide code for BDK-ATxx4-MSTP() for bacnet communication object need is -device -ai1>read only>room temp>any pin free -av1>r/w>room setpoint -bv1>r/w>valve relay>any pin free -any other mandatory object Instance will be mac adress+ 10000…. Ie if Mac Is 45 instances will be 10045 Av2 will be the instance value that will be available to be customized if bv2 is enabled

I am looking to have a Hubspot menu built for my website. My preference is for a mega menu that includes specific elements, and I would like it to have more than two levels. This project requires experience in developing menus for Hubspot, so I am seeking out an experienced freelancer who can bring out the best possible design for my website. The freelancer must be able to implement a sophisticated menu system that is user-friendly and allows visitors to navigate through the different sections of my site quickly and easily. They must have an eye for detail, as well as knowledge of the latest trends in terms of navigation design. The final menu system should be aesthetically pleasing and easy to use for all kinds of visitors - experienced and novice users alike. If you believe ...

I am looking for an experienced Arduino developer to create a code for my project. The main functionalities that I need the code to have include LED control, sensor data collection, and motor control. Specifically, I need an Arduino Uno board to control 8 relays in a sequence with a push button start. The ideal candidate should have: - Strong experience in Arduino programming - Knowledge of controlling relays and sensors with Arduino - Familiarity with LED control and motor control using Arduino The project needs to be completed within a week, so the candidate should be able to work efficiently and deliver the code on time. If you are confident in your Arduino skills and have the necessary experience, please submit your proposal with relevant ...

I am looking for a programmer who can program an esp32 microcontroller using Arduino programming language. The specific functionality I desire for the esp32 is communication. Ideal skills and experience for this job include: - Proficiency in Arduino programming language - Experience in programming esp32 microcontrollers - Knowledge of communication protocols and techniques for esp32 devices. The main goal of this project is to develop a program that enables the esp32 to communicate with other devices or systems. The programmer should be able to implement reliable and efficient communication protocols, such as WiFi or Bluetooth, to facilitate data exchange. Key requirements for the project: - Develop a program for the esp32 that enables communication with other devices or ...

I will need Arduino programming, consulting how to do the schematics and integration with Android phone. Sensor data should be taken from the same Android phone. Full specification is attached. If you want to do it, I would like to have video call with you first to answer your questions regarding the project. I already have some necessary equipment, but I am willing to purchase any additional equipment required for the project. If you have the necessary skills and experience, and can complete the project within the specified timeline, please reach out to discuss further details.

Arduino LoRa programing assistance needed for code writing and debugging, including assistance with wiring and setup. Intended use: Sensor Monitoring Deadline: Within 1 week Skills and experience required: - Strong proficiency in Arduino programming - In-depth knowledge of LoRa communication protocol - Experience with sensor integration and data transmission - Ability to debug and optimize code for efficient performance