我有进行中的、与之前的项目相关的工作parsing jsonarray using Arduino mega with esp8266-12 '
I'm looking to design a technical datasheet focused on product specifications. The final output should be a well-structured PDF that includes: - Diagrams/Illustrations: Clear and informative visuals that help convey product features and specifications. - Technical specifications table: A detailed and accurate table outlining all key product specifications. - Usage instructions: Simple and easy-to-follow instructions on how to use the product. The ideal freelancer for this project should have experience in technical writing and datasheet design. Proficiency in graphic design for creating diagrams and illustrations is a plus. Please provide examples of similar projects you've completed in your proposal.
I need a technical datasheet designed for a radio. The datasheet should be minimalistic in style and include: - Technical specifications: Detailed information about the radio's capabilities and features. - Usage instructions: Clear and concise directions on how to operate the radio. Ideal skills for this job include graphic design, technical writing and a strong understanding of minimalistic design principles. Experience working with electronics datasheets will be a significant advantage.
I need a technical datasheet designed for a radio. The datasheet should be minimalistic in style and include: - Technical specifications: Detailed information about the radio's capabilities and features. - Usage instructions: Clear and concise directions on how to operate the radio. Ideal skills for this job include graphic design, technical writing and a strong understanding of minimalistic design principles. Experience working with electronics datasheets will be a significant advantage.
Creating a Datasheet of around 10 Pages. With multiple changes in design allowed
I'm looking for a arduino firmware engineer to create a firmware for an ArtNet node with DMX/RDM support based on the RP2040 + RS485 transceiver. This project is similar to the typical artnetnodes available on GitHub for ESP32 or ESP8266. Key Responsibilities: - Develop firmware to support ArtNet4(Poll/Reply, ArtDMX, ArtRDM) as a gateway to DMX and RDM, with RDM handling efficiency as a priority for 1 universe/RS485 connection - Ensure the DMX settings are fixed for maximum performance for RDM, with only 1-2 DMX frames per second. - Implement USB network communication instead of WiFi (with DHCP server on RP2040 and fix host adress 2.2.2.1 and 2.2.100+ for the PC client) - No web server for configuration required. Ideal Skills and Experience: - Extensive experience with ardui...
I'm in search of a skilled Python developer who can help me convert my MOSFET and IGBT datasheets into energy loss calculations. - Datasheet Format: The datasheets are in PDF format. - Calculation Requirements: I need both conduction and switching losses to be calculated. - Delivery Format: The results should be provided in an Excel file. Ideal candidates for this project will have a strong background in Python programming, experience with energy loss calculations, and the ability to work with PDF datasheets. Knowledge of MOSFET and IGBT components would be an added advantage. Datasheets will be from infenion, st, onsemi. Only serious bidders please.
This project Includes designing of Company Profile with Font and color palette, Assigning proper Implementation of Documents, also includes 2 set of Datasheets to be professionally designed. NOTE:- 4 Revisions.
I need to connect my prepaid metering solution with our custom-built, Laravel-based web application via ESP8266 WiFi modules. The current process involves manually inputting a 25-digit coupon code into a recharge unit, which decodes the code for the meter. The goal is to streamline this operation by directly sending the codes from our web app to the meter, thereby eliminating the need for the recharge unit. Key Requirements: - Proficient understanding of Laravel and custom web applications. - Experience in integrating ESP8266 WiFi modules. - Ability to create a clear, step-by-step plan for this integration. - Previous work with prepaid metering systems is a plus.
Looking for Arduino FastLed library expert to complete board code for 120 Leds stripe (ws2812B) clock Board is NodeMCU ESP8266 , getting ntp local time. Mandatory : smooth led transitions (fading chase sequantial for seconds) Hour shift between minutes aurora / breathing effects on 12 and 24 clock time Day/night automatic (based on hour time) brighness dimmer level any other improvment will be evaluate.
I'm looking for a talented designer to create comprehensive datasheets and product manuals for our electronics. The datasheets should include technical specifications, usage instructions, and warranty details. Key Responsibilities: - Design of datasheets and product manuals - Inclusion of technical specifications, usage instructions, and warranty details - Creating visually appealing and easy-to-understand manuals Ideal Skills: - Experience in designing datasheets and product manuals for electronics - Strong graphic design skills - Excellent understanding of technical writing As we do not have existing branding or style guidelines, I am open to creative and professional suggestions. Your design should be user-friendly and visually appealing. Please provide samples of similar work ...
I'm working on an ESP8266 based repeater to bridge two networks. I already have the code, but I'm facing performance problems and need a skilled programmer to fix it. Successful applicants should include: - A detailed proposal on how you plan to diagnose and fix the code. - Your past experience with similar projects. - Your understanding and skills in dealing with ESP8266 and network bridging.
I'm seeking assistance with converting data from both my MOSFET and IGBT datasheets into their respective switching and conduction losses. This will need to be completed for each document separately. The proposal should apply for a general MOSFET/igbt Datasheet. If possible you can do seperately for hard and soft switching. You can use python or preferred solution for this. Ideal Skills: - Proficiency in electrical engineering - Experience with MOSFET and IGBT datasheets - Data analysis skills Please note, the specific format for the final output hasn't been determined yet, so I am open to suggestions on the most effective way to present this data.
I'm in need of a skilled engineer to provide a working circuit including schematics, items and detailed specs datasheet I have a meanwell power supply Input 240Vac Output 24Vdc 25A I need a variable control circuit to give an output from 0V to 70Vdc with constant voltage and current to generate heat through a heating element. It must have: . Voltage Indicator + Control . Current Indicator + Control . Temperature Control with Self Turn Off Timer after contact . On/Off Indicator light when the heating element is On and Off
We have completed the initial setup of an IoT project using EMQX open-source on an Ubuntu 24.04 server instance. Below is the work completed so far: 1- Server Setup: Ubuntu Server 24.04 instance created on AWS. EMQX installed and configured via SSH. Elastic IP and firewall security groups added. 2- Device Configuration: ESP8266 wireless temperature and humidity controller connected. Readings verified through MQTT Explorer. 3- Webhook Integration: A webhook added to EMQX to forward temperature and humidity data to InfluxDB. 4- Problem: Attempted to connect InfluxDB with Grafana to visualize the data. However, InfluxDB returned a 404 error when trying to store or query data. 5- Objective: We need an experienced IoT developer to help: Debug and fix t...
I'm seeking an IoT and circuit design expert to help me develop a small (credit card size) IoT device based on ESP8266/ESP32. This device should control 4 lights and 1 fan with a regulator(off, on, 1speed 2speed), all of which can also be controlled by a manual switch or IR remote (optional). Key Features: - The device needs to be integrated with the power unit - It should have a reset function triggered by switching the power on and off 5-7 times. - Led indicator for power and configuration mode. - product directly connected to 220v AC supply. - Triac Ideal Skills: - Expertise in IoT and circuit design - Proficiency in using ESP8266/ESP32 - Experience with power electronic Need to deliver: - Gerber file - Schematic - Components list Please note, that the devi...
I need hyperlinks from a specified website extracted and accurately inputted into my website www.naxsg.com. The hyperlinks will primarily lead to product pages. Key Tasks: - Extract hyperlinks leading to product pages - Ensure accurate categorization, branding, and product naming - Input data into our website in a detailed view format with descriptions Requir...Requirements: - Extract and align product photos and detailed descriptions with our existing product pages Ideal Skills and Experience: - Data extraction and web input experience - Attention to detail for accurate categorization and branding - Familiarity with e-commerce website management Use a pre-defined template for the product pages. Include details description in different tabs, photos datasheet and user manual if ...
...product will be to dynamically display content on the e-paper display. The e-paper display has already been selected, and the datasheet will be provided. Hardware Development: Design and layout of a custom PCB integrating the ESP32 microcontroller and the provided e-ink/e-paper display. Selection and integration of other necessary components for power management, connectivity, and interfacing with the e-paper display. Documentation: Complete schematics and PCB layout files (compatible with industry-standard software like KiCAD, Altium, or Eagle). Bill of Materials (BOM) with sourcing recommendations. The e-paper display model has been preselected, and the datasheet with all technical specifications will be provided to guide development. If additional hardware or softwar...
We're searching for a creative designer to produce a label for our cocoa cream liqueur. About us: We are producing high-quality spirits since 2016 and achieved more than 200 international awards for our products. Typically most products are made „Natural... - The design should embody a modern aesthetic. - The label must include our brand logo and a product description. - It should convey a casual vibe. - The design should appeal to our target audience of young people and women -The label should be rectangular in shape. The product description text should be playful and catchy - Alc: 19%vol - Sizes: 500 & 200ml - Bottle: Zadig 500 & 200ml (Datasheet for 500ml here) - Closing: Cork in black - Sizes of Labels: > 500m...
Tengo 35 dólares para hacer un sistema de comunicación inalámbrica que utilizan ESP8266 y módulos Lora reyax RYLR890 tres dispositivos fijos envían información al dispositivo móvil que calcula su posición utilizado trilateracion está información es enviada al dispositivo central el cual se encarga de transmitir el desarrollo del sistema de debe realizar en Arduino IDE
Tengo 25 dólares para hacer un sistema de comunicación inalámbrica que utilizan ESP8266 y módulos Lora reyax RYLR890 tres dispositivos fijos envían información al dispositivo móvil que calcula su posición utilizado trilateracion está información es enviada al dispositivo central el cual se encarga de transmitir el desarrollo del sistema de debe realizar en Arduino IDE
Tengo 25 dólares para hacer un sistema de comunicación inalámbrica que utilizan ESP8266 y módulos Lora reyax RYLR890 tres dispositivos fijos envían información al dispositivo móvil que calcula su posición utilizado trilateracion está información es enviada al dispositivo central el cual se encarga de transmitir el desarrollo del sistema de debe realizar en Arduino IDE
Tengo 25 dólares para hacer un sistema de comunicación inalámbrica que utilizan ESP8266 y módulos Lora reyax RYLR890 tres dispositivos fijos envían información al dispositivo móvil que calcula su posición utilizado trilateracion está información es enviada al dispositivo central el cual se encarga de transmitir el desarrollo del sistema de debe realizar en Arduino IDE
El proyecto consiste en un sistema de comunicación inalámbrica que utiliza dispositivos ESP8266 y módulos LoRa Reyax RYLR890. Tres dispositivos fijos envían información al dispositivo móvil, que calcula su posición utilizando trilateración (latitud y longitud). Esta información es enviada al dispositivo central, el cual se encarga de transmitir los datos a Internet. El desarrollo del sistema se realizará en Arduino IDE, con entregables que incluyen código funcional, pruebas y una guía de configuración detallada. Si te interesa puedes escribirme para mayor informacion.
I'm seeking a seasoned developer to create a comprehensive, full custom API in C/C++ using Websocket. This API will be integrated into an ESP32 and a React Native project derived from the repository: Key requirements: - The API must support: - Real-time communication - Data synchronization - Device control - IoT functionalities - Interaction with Reactjs and Reactnative - Utilization of Websocket and Rest API - The main focus of this project is on: - Seamless IoT integration - The web interface should contain: - Data visualization components Ideal candidates for this project should have: - Extensive experience with C/C++ and Websocket - Proficiency in IoT integration - Strong background in Reactjs and Reactnative - Previous work
I'm seeking a professional who can design an electric actuator motor control system to prevent damages due to flooding, specifically by controlling a channel penstock in a river bed. The control system contains the following parts: A) AUMA multi-turn actuator SA10.2 Type: F10-B3-3Ph-400V-50Hz-32U/min-6-8-IP68-KS (See datasheet and description in project's attachment) B) JUMO NESOS R20 LT, Level transmitter via float (See datasheet and description in project's attachment) Key Requirements: - Design of an electric actuator motor control system - Send detailed BOM of parts which we need to buy - Send detailed instructions on how to install the parts and the system in general - Integration of a remote control functionality (Via smart life or any other internet-...
I'm seeking an experienced PCB designer proficient in working with STM32F103 and ESP8266 for a product development project. The PCB design will be a double-layered board, aimed at supporting the specific functionalities of these modules. Key Responsibilities: - Design a double-layer PCB - Integrate the STM32F103 module - Possibly incorporate the ESP8266, depending on the design requirements Ideal Skills: - Proficient in PCB design software - Significant experience in product development - In-depth knowledge and prior experience with STM32F103 & ESP8266 Please note, while the primary focus is on the STM32F103, the ESP8266 may be included based on the necessity of the design. Your expertise will be crucial in creating a functional, reliable PCB that me...
I'm looking for an expert to create a schematic of the EG8010 inverter driver, as per the attached datasheet, excluding the power output section. The design needs to be done on either KiCAD or Proteus, and it should have headers for the power driver on one side of the board and all other connections on the opposite side. Key Requirements: - Design should be on KiCAD or Proteus (both are acceptable) - Exclude the power output section from the schematic - Design should have headers for the power driver on one side and all other connections on the opposite side - Use of standard components (specific components are not required) Ideal Skills: - Proficiency in KiCAD and/or Proteus - Experience with inverter driver schematics - Ability to follow specific design instructions - Know...
...detected. The audio currently plays, but I am having trouble getting the Arduino to control the start and stop of the DY-SV5W Audio. Assistance is required to trouble shoot or validate both wiring and Arduino IDE coding to ensure proper functionality. Project Overview: Hardware: Arduino Nano ESP32: Central controller for the project. Pinout and datasheet are provided. DY-SV5W Audio Module: Plays preloaded MP3 files from its onboard SD card. Datasheet provided. Signal Source: Analog audio signal to trigger the Arduino. Workflow: The Arduino Nano ESP32 monitors for an analog audio input signal. When the analog signal exceeds a threshold, the Arduino sends a "play" command to the DY-SV5W, playing the audio music. The DY-SV5W plays the corresponding MP3 file. Curr...
...Performaing the Steps in Document will be Required Scope of Work 1) Scrapping 20 Website Commerce Product . 2) Script for Downloading Product Info ( all of it Organised in CSV File such whatever info is there on website . but one Primary Coulmn for Product code should be important as this will be also a Folder on Local drive for each Product and you will save all the related file . Images . Datasheet or any other such as Video if on website ) 3) We will give you access of our pc you will setup the script and will explain us how to run the script so we can do that our self . 4) You will then advise us how to validate those products which scappred in CSv files . depending how you will make this . for 20 Website . ( stock , price . Availibility , Duration of Delivery if available)...
I'm looking for an experienced Android developer with expertise in real-time API implementation. The project...developer with expertise in real-time API implementation. The project involves integrating a WebSocket API into an existing Android mobile application to communicate with an ESP8266 module. The main purpose is to allow the user to activate a buzzer and a specific LED pin at a user-defined time. Key Requirements: - Implementing a WebSocket API for real-time communication - Enabling activation of a buzzer and a chosen LED pin - Providing user-friendly interaction through a button option for LED pin selection Ideal Skills: - Proficiency in Android development - Experience with WebSocket for real-time APIs - Familiarity with ESP8266 modules - Ability to design int...
I'm looking for a skilled freelancer who can write code for an Arduino to control a DC Motor using a DRV8234 Motor Driver over I2C. The code should allow for both speed and direction control, as well as incorporating encoder feedback for motor control. Datasheet: 1 I have the RTE 3*3mm package soldered on the breakout board. I have esp32 dev module, i2c connections are done. Ideal Skills: - Proficient in Arduino programming - Previous experience with DRV8234 Motor Driver - Understanding of I2C communication protocol - Familiarity with using encoders for feedback
...System with Lane Change and AR Camera Functionality Project Title: Alcohol Detection and Engine Cutoff System with Lane Change and AR Camera Function Using Arduino Mega Pro Mini and ESP8266 Project Scope: Develop a robust alcohol detection and engine cutoff system integrated with IoT, lane change functionality, and augmented reality (AR) camera features. The system will ensure vehicle safety, monitor alcohol levels, manage lane changes, and provide visual feedback using sensors, relays, and a top-mounted camera. Deliverables Hardware Setup: Controllers: Arduino Mega Pro Mini: Main controller for system operations. ESP8266: IoT integration for Firebase connectivity. Sensors and Modules: MQ-3 Alcohol Sensor: Detects alcohol levels in the vehicle environment. GPS Module (Hig...
1. 3D modeling 2. Rendering 3. Technical drawing (1 plan, 1 section, 1 elevation) 4. Datasheet creation
I require a Wi-Fi captive portal system for a Realtek RTL8720dn microcontroller. The primary function of this system is user authentication through a simple username and password process. The ideal freelancer for this project should have extensive experience with the RTL8720dn microcontroller, and expertise in creating Wi-Fi captive portal systems. A specific design for the user i...user interface is not necessary. A default template will suffice. The only important thing is it must be able to redirect users to Captive Portal The current RTL8720dn Arduino library does not have DNS Server library, which is needed for Captive Portal to work, so you might need to rewrite the library or port it from another board. The captive portal MUST runs on Realtek RTL8720dn board, not ESP8266...
I need to translate 50x documents in pdf format. once from english to french once from english to german I tried to do it with Chatgpt. Translation quality was ok, but I experimented issues once chatgpt tried to generate the pdffile your mission: - either to provide me a chatgpt prompt that make it working - or translate through chatgpt and make manualy a new document in translated language, that keep 100% original layout. give me price per document based on a first batch of 20 documents. they will all be similar to the one attached the label in table from 1.1 to 8.1 should be translated according to attached translation
I need a comprehensive technical document on WiMAX, intended for a client presentation and specifically tailored for a technical expert audience. The document should cover: - System Architecture: Detailed descriptions of the components, their interconnections, and their functions within...designing and planning the WiMAX network, including site selection and frequency planning. - Firmware Updates: Guidelines on updating the firmware of WiMAX components to ensure optimal performance and security. Ideal freelancers for this project should have a deep understanding of WiMAX, excellent technical writing skills, and experience creating documents for client presentations. Attach is the datasheet and the required information we need. Please use standard professional formatting for the...
I'm in need of a professional PCB designer who can redesign two existing PCB boards for me. Both currently utilize an ESP8266, connect to AC 220V, and switch a relay. - PCB 1 operates with a single relay. - PCB 2 operates with two relays. These boards need to be designed in KiCad, as I plan on having them produced via JLCPCB. The primary objective of this redesign is to make the boards as compact as possible while minimizing the use of components. My previous designer made several errors in the board design which prevented me from placing components correctly. I can provide additional PCB designs from others as references on how to rectify these issues. Key project requirements: - Focus on reducing size while maintaining functionality. - Critical consideration on the ar...
I'm looking for an experienced professional in Sketchup and Lumion who can create an 3D visualization of our product, and prepare a comprehensive datasheet for it. Scope of Work: - Craft a 3D model of the product using Sketchup and Lumion - Develop a detailed and well-structured datasheet that encompasses all necessary product specifications.
I'm having trouble with my SX1278 and ESP8266 project. Specifically, I believe there to be a hardware connection issue, likely related to the wiring between the two components. I've followed an online tutorial for the wiring, but I'm not able to get the system to initialize. I'm looking for someone with experience in hardware troubleshooting, particularly with SX1278 and ESP8266, who can help me diagnose and fix the problem.
I'm looking for a professional who can create technical datasheets for a electronic product. Requirements: - Creation of 1-2 datasheets - Inclusion of technical specifications, usage instructions, and compliance certifications in each datasheet Ideal skills and experience: - Previous experience in creating technical datasheets for electronic products - Understanding of technical specifications, usage instructions and compliance certifications - Attention to detail and ability to present information clearly and concisely
As per our discussion i am hiring you for the one product catalogue or datasheet i have shared all the details and reference i dont want to clone any design but i want you to match the professionalism of the design.
Seeking an experienced designer to create a high-end, classic and elegant product catalogue and datasheet for our company. Once one product is finalized, there will be an opportunity to work on 500+ products. Key Responsibilities: - Design a comprehensive product catalogue that includes all our products. - Each product entry should encompass: Product name and description, Images and reviews. - Create both a digital (PDF) and print-ready version of the catalogue. - Incorporate detailed product specifications, organized into categories or sections. - Design a thorough table of contents. - Include company contact information, multiple language versions, and a section for the company overview. - Add warranty or return policy details for products. - Provide customizable templates for fu...
Hello, I need a freelancer to make an FEA to evaluate the behavior of a tank ( CAD model is offered ) facing wind at 100 km/h speed. given data : wind speed 3d model of the tank in STEP material datasheet. delivrables : A report containing the result of stress, displacement and deformation on the tank. A video of 10 seconds describing the wind effort on the tank.
...provided, ensuring all updates are accurately reflected. Scope of Work Data Review and Familiarization Review the current datasheet and understand data requirements. Familiarize with ID4me and Pricefinder and Microsoft Excel to ensure efficient data matching. Data Cross-Matching and Validation Access and cross-match each entry using ID4me and Pricefinder to validate accuracy. Identify and mark any discrepancies in outdated or incorrect entries. Data Cleaning and Updating Remove or replace outdated and inaccurate information. Enter the verified and updated data points back into the Excel spreadsheet. Quality Control and Final Review Conduct a final review of the cleaned datasheet. Ensure all data entries meet quality standards and are accurately reflected in the final o...
...provided, ensuring all updates are accurately reflected. Scope of Work Data Review and Familiarization Review the current datasheet and understand data requirements. Familiarize with ID4me and Pricefinder and Microsoft Excel to ensure efficient data matching. Data Cross-Matching and Validation Access and cross-match each entry using ID4me and Pricefinder to validate accuracy. Identify and mark any discrepancies in outdated or incorrect entries. Data Cleaning and Updating Remove or replace outdated and inaccurate information. Enter the verified and updated data points back into the Excel spreadsheet. Quality Control and Final Review Conduct a final review of the cleaned datasheet. Ensure all data entries meet quality standards and are accurately reflected in the final o...
...provided, ensuring all updates are accurately reflected. Scope of Work Data Review and Familiarization Review the current datasheet and understand data requirements. Familiarize with ID4me and Pricefinder and Microsoft Excel to ensure efficient data matching. Data Cross-Matching and Validation Access and cross-match each entry using ID4me and Pricefinder to validate accuracy. Identify and mark any discrepancies in outdated or incorrect entries. Data Cleaning and Updating Remove or replace outdated and inaccurate information. Enter the verified and updated data points back into the Excel spreadsheet. Quality Control and Final Review Conduct a final review of the cleaned datasheet. Ensure all data entries meet quality standards and are accurately reflected in the final o...
I need an expert who can help me with a project involving an ESP8266 and a relay. The project involves checking a MySQL database every 5 seconds, and triggering the relay if a specific telephone number is found in the database. After triggering the relay, the ESP8266 should send an update back to the database. Key Requirements: - ESP8266 programming - MySQL interaction - Relay control Budget for this project is $10. If you have any questions, feel free to call me in chat.
I'm seeking an experienced expert in designing and developing bespoke IoT projects using ESP32 or ESP8266. The project will encompass sensor integration, real-time data monitoring, and the creation of intuitive interfaces for easy control. Key aspects of the project include: - Optimized power management: The solution should be energy-efficient. - Reliable connectivity: Use of various protocols (MQTT, HTTP, etc.) to ensure a stable connection. Although I haven't specified the type of user-friendly interface, sensors, or communication protocol, I am open to your suggestions based on your expertise and previous experiences. Ideally, you should possess: - Extensive knowledge in IoT and ESP32/ESP8266. - Proficiency in designing intuitive user interfaces. - Experience ...
