Analog piezo disk vibration sensor工作

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    2,000 analog piezo disk vibration sensor 份搜到的工作,货币单位为 USD

    ...log in and use normally. After the login is successful, the current status is displayed next to it, and then you can start and stop the button. After starting the run, the list of historical messages below shows that you have quit a discussion group. The software needs to be a sharing mechanism: It needs to be shared with 2 people to use the software for free for 3 days (this can record MAC, hard disk number, QQ number can be). During free use, the user needs to share it with 2 users to use normally. Otherwise, every 3 hours, the software will automatically stop running. Every month, every user, regardless of sharing with several users, must have 2 shared users who have logged in before (during one month) Leave 2 pictures of the ad position above the software, click to jump, le...

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    I have a project that involves sound and vibration analysis. Key Requirements: - Assistance with sound and vibration analysis - Conducting vibration analysis, specifically focusing on frequency response, more details in the file below Ideal Skills and Experience: - Proficiency in MATLAB - Experience in sound and vibration analysis - Strong understanding of frequency response analysis - Excellent technical writing skills for the preparation of a detailed report. Your primary responsibility will be to help me in analyzing sound and vibration and preparing a written report on your findings. It is important that you have a good grasp of MATLAB and previous experience in similar tasks.

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    I need a Java or python3 programmer to create a sensor-data generator for the website www.voeazul.com.br. The objective is to send a POST request to the site with valid sensor-data in order to obtain a particular cookie (_abck) for data analysis purposes. The sensor data to be simulated includes mouse movements, keyboard interactions, and browser interactions. Key Requirements: - Create a sensor-data generator in Java or python3 - The generator should simulate mouse movements, keyboard interactions, and browser interactions - The sensor-data should be valid enough to trigger the generation of the _abck cookie upon sending a POST request to Ideal Skills and Experience: - Proficiency in Java/python3 programming - Experience in web scraping and automati...

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    ...rounded bar with % value received from 3 x ads1115 i2c connected Key Responsibilities: - Program the ESP32 to recognize and interpret the data from the I2C ADS1115 sensor module - Integrate a responsive touchscreen control and an LCD display on the Waveshare ESP32 s3 Touch LCD 4.3 - Ensure the system is user-friendly and able to display the sensor readings accurately - Implement the system in a way that is easy for someone with an intermediate level of programming experience to understand and modify Ideal Candidate: - Proficient in Arduino and ESP32 programming - Prior experience working with touchscreen displays and sensor modules - Good understanding of data interpretation and display - Excellent communication skills to help guide the client through the system ...

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    I am looking for someone with experience in Comsol simulation to help with piezoelectric energy harvester design at the earliest, ideally within a week. - Beyond the simulation work, I need someone with strong documentation skills. - Required: 1) Generated voltage and power for applied strain% (like in cantileve) 2) Device capacitance, resonance frequency & impedance 3) Piezo strain coefficients for device geometry 4) Displacement (actuation) for different voltage 5) Sensitivity (output) for different level of stimuli (added mass in grams and pressure)

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    ...should accommodate a dual lane setup. - Display: 7-Segment LED HT16K33 Backpack above each lane to show timing results. - Winner Identification Feature: An 8x8 matrix screen for indicating 1st and 2nd place finishes. Ideal Skills and Qualifications: - Working knowledge of Arduino programming language. - In-depth understanding of microcontroller-based systems. - Hands-on experience with infrared sensor technology. - Ability to integrate multiple components into one cohesive, functioning system. - Practical knowledge of LED Display systems, specifically the 7-Segment LED HT16K33 Backpack. - Comfortable with crafting solutions for race-based project requirements. In bidding, please showcase your experience with Arduino Uno projects, and if possible, share examples of similar timin...

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    I'm in need of an experienced Analog Circuit Designer to assist with the conceptual design and simulation of a prototype. - The purpose of this project is to develop a prototype, not for research or educational purposes. - I'm currently in the initial stage of prototype development, so we're focusing on conceptual design. - The major components of the analog circuit I need assistance with are transistors and timers. - I have a preliminary reference circuit whose functionality to be replicated with equivalent circuit. Ideal candidates should: - Have prior experience in analog circuit design for prototype development. - Be proficient in using simulation tools. - Have a solid understanding of transistors and timers. - Possess strong problem-solving skills...

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    ...various elements of the security system for automation. • Incorporation of alarm systems: The controller should easily synchronize with alarm systems, enabling automated responses in case of triggered alerts. • Seamless integration with access control systems: I wish to automate the access system in my shop, hence the PCB controller must be compatible with modern digital access mechanisms. • Door sensor compatibility: The controller should also connect flawlessly with door sensors, to monitor and log the opening and closing activities. The ideal freelancer for this task should have expertise in electronics, PCB design, and have a track record of developing similar high-tech automation systems. Knowledge and experience in security systems integration will be an ...

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    ...intermediate-level programmer with experience in Embedded C and 8051 Microcontroller. The project involves designing a system that takes input from 3 sensors and controls an actuator (motor). Key Requirements: - Design a system on 8051 Microcontroller - Program the system in Embedded C - 3 sensor inputs and motor output - Intermediate experience level - Assist in sourcing necessary components I have a strong preference for someone who has worked with 8051 Microcontroller and has experience with designing systems that integrates sensor inputs and actuator outputs. Your role will involve both programming and assisting in recommending and sourcing the necessary sensors and actuator for this project. If you're experienced in these fields and can commit to assisting w...

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    I'm looking for someone to help me build a handheld thin microscope prototype that will be primarily used for scientific research. Key Requirements: - Transparent Display: The display needs to be integrated in front of a small lens, which will then be in front of an image sensor. The display will serve as the light source, allowing light to reflect off the sample. - Raspberry Pi Integration: The device should be able to stream footage through a Raspberry Pi. Ideal Skills and Experience: - Prior experience in designing and building similar handheld devices or microscopes. - Knowledge of integrating transparent displays and image sensors. - Proficiency in programming and working with Raspberry Pi would be a plus. - Understanding of scientific research needs and sta...

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    ...and selection of components for a project. The project involves the creation of a power supply, an analog digital converter, and a relay. Key Responsibilities: - Circuit design: I need help with creating the circuit for the mentioned components. This includes ensuring the circuit is efficient and functions as intended. - Component selection: I'll require assistance in selecting the right components for the circuit. It's crucial to choose components that are of high quality and fit the project's requirements. The ideal candidate for this job should have a solid background in electronic engineering, particularly in circuit design and component selection. Experience with power supplies, analog digital converters, and relays will be highly preferred. This i...

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    I am seeking an experienced LT Spice expert to assist with the design and simulation of a half-bridge circuit to drive an ultrasonic cleaner load, 60W, 39kHz, and 10R impedance. I have an LT spice model that needs to be updated to meet the requirement. The floating side needs to show a square wave and the output to the load needs to be a sinewave. The main requirement is to update the values of the discrete component and use a much better MOSFET to meet the required output of 600V AC, 0.5A, 39kHz Responsibilities: - Improve the LT Spice model for the half-bridge circuit (no rectifier needed), Output is AC and not DC - Conduct detailed simulations to analyze performance - Optimize circuit design based on simulation results The MOSFET part number is SIHP24N80AE-GE3, The PWM controller...

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    Smart Home Automation Setup 4 天 left
    已验证

    I'm looking for a professional to integrate home automation features in my living space. I'm interested in automating lighting, heating/cooling and integrating specific features for each area. Key Requirements: - Lighting Automation: I need the system to include dimming capabilities, color changing lights, and motion sensor lights. It should be able to adapt to different lighting needs and situations. - Heating/Cooling Automation: I have a smart thermostat and I would like it to be integrated into the system. The system should allow for optimal temperature control and adapt to my preferences. Ideal Skills: - Home Automation: Experience with setting up and integrating smart home features is a must. - Lighting Systems: Proficiency in configuring lighting systems with va...

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    We have diagrams for the cars. We want someone who can create a database of where we can find the analog fuel sensor wire under the dashboard. Project is for 1000 cars and can be long term.

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    I'm in need of a skilled circuit board designer that can create the and design the Greber file for me, I need to send the files to the manufacturing compony. My project contains few components only. SAM D11C 14-pin chip, 3 LEDS, Battery holder, and a reset switch. The "j2" pads are for programming the chip, Gnd, power, and clock. The 2 antennas traces are connected to analog pins A2 and A4. LEDs are connected to digital pins 24,25,31. the reset button to RST pin of course. For the 4 programming pads. Gnd and Power goes to Gnd and VDD pins in the chip, For the clock, I'm not shire which pins. layout size : 10 cm by 5.398 cm

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    I'm looking to create a binding within Openhab for an Elmo alarm system. The binding needs to enable the following functionalities: - Remote arming and disarming of the alarm system. - Monitoring the status of individual sensors and zones. - Sending sensor states to OpenHAB items. I do have a similar project that was written in Python for Home Assistant which I can provide as reference and guidance. Ideal Skills: - Strong experience with Openhab binding. - Proficiency in Python programming. - Familiarity with the Elmo alarm system will be a plus.

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    To integrate my Elmo alarm system with openHAB through bi-directional binding, I need a developer with openHAB and Elmo experience. The binding should be developed for E-connect, Elmo's cloud integration model. The features I'm after are: - Arm/Disarm functionality - Real-time status updates - Alarm event notifications - Sensing and sending sensor status to openHAB items. Anytime there's an event, status change, or a sensor goes on/off, I need the binding to provide immediate updates. Your skills in openHAB binding, Java, and IoT integrations will be essential for this project. The same project is just written in python for homeassistant

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    I'm looking for a skilled freelancer with experience in image stitching using OpenCV. The primary goal of this project is to merge two images into a single image. Project requirements : You will be able to choose 2 grayscale images from the graphical interface. The images will be read from the disk and displayed, and the mouse will be used to choose corresponding points on the images (at least 3). Pairs of dots will be marked with crosses of the same colour in the images, but distinct (random choice of colours) for each pair. After pressing a key a third image will be displayed containing the first image pasted to the second image on a black background. For this, the image registration algorithm will be implemented, which calculates the geometric affine transformation based...

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    My project revolves around the concept of computer vision in OpenCV. More specifically, I am in need of someone proficient with image stitching techniques to create a single, coherent composited image from 2 separate pictures. - Project Goal: You will be able to choose 2 grayscale images from the graphical interface. The images will be read from the disk and displayed, and the mouse will be used to choose corresponding points on the images (at least 3). Pairs of dots will be marked with crosses of the same colour in the images, but distinct (random choice of colours) for each pair. After pressing a key a third image will be displayed containing the first image pasted to the second image on a black background. For this, the image registration algorithm will be implemented, which ca...

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    Design of Digital filter algorithm/ code in C for ARM processor for processing real time raw sensor to removal of noise & unwanted signal Algorithm / code for Digital Filter low bandwidth Real time Sensor Signals 1. Analogue Raw data acquisition in real time at 1000 samples per second in 24 bit precision 2. Raw data signal bandwidth /frequencies restricted to less then 1000 hz by hardware RC anti aliasing filter to avoid aliasing 3. Following Digital in sequence to be applied to raw signal . a. low pass filter 0-170 hzs ( to remove high frequency random / white noise b. High pass filter 1 hz to 400 hz (to remove low frequency dur DC signal coupling ) c. Very steep(narrow band) notch filter at 50 hz / 60 hz to remove power line interference a & b can be com...

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    I need a skilled professional who can perform both static and vibration analysis on a 3D metallic structure using Abaqus. The ideal freelancer for this job should have the following skills and experience: - Proficient in Abaqus simulation software - Strong background in structural mechanics - Experience with both static and vibration analysis - Prior experience with analyzing metallic materials The task involves: - Setting up the model in Abaqus - Performing static analysis to evaluate the structural integrity and stress distribution - Conducting vibration analysis to assess natural frequencies and mode shapes - Delivering a detailed report with findings and recommendations for optimization. Your expertise will be crucial in ensuring the structural soundness and per...

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    I am in need of an experienced individual to assist in the development of a Wireless Sensor Network (WSN) simulation . The main focuses of this project include performance evaluation, energy consumption analysis, and routing protocol comparison. Key Requirements: - Previous experience in WSN network simulation - Able to develop a proprietary MAC protocol - Proficiency in relevant programming languages and software such as NS2/NS3, MATLAB, or OMNeT++ - Strong understanding of WSN system design Your primary role will be to help me create a comprehensive simulation that accurately represents a WSN network, as well as develop and test a proprietary Medium Access Control (MAC) protocol. This will require a keen eye for detail, a solid understanding of network architecture, and a strong...

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    I require a bridge software that seamlessly integrates native device drivers from Android (Java/Kotlin) and iOS (Objective-C/Swift) into my existing ReactNative application. Key Requirements: - I need the software to enable efficient and secure access to device sensor data. - The bridge should be able to handle and manage background services effectively. Skills/Experience: - Strong background in software development, specifically on Android and iOS platforms. - Proficiency in Java/Kotlin, Objective-C/Swift and ReactNative. - Prior experience in building bridge software is highly desirable. - Ability to deliver quality results under a tight timeframe is essential. Drivers: IoT SDK for BeaconSET+: Password: minewtech Documents:

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    ...AWS (build a server). We are looking for someone who can perform AWS-related tasks such as SSL, server management, backup settings, cost optimization, etc. My current budget is around $10-$20. Please write "awsp" in chat or in the proposal to help determine whether bots are verified. ————requirements -Install SSL/TSL certificates -Set up automatic backups (once a day) -Encrypt data ->Database, disk, backup data, email, file system....., etc. ->Use LUKS, etc... -Transport layer security -Connecting domains -Setting up and activating servers -Installing the control panel -Installing the Server Management Panel -Setting Up a Firewall -Harden SSH security -Install fail2ban and -Install log monitoring and analysis tools -Manage file and dire...

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    ...Simultaneous video recording is another critical facet of this application. The developer must integrate a robust video capturing feature that works in tandem with the LiDAR scanning process. This feature is not merely about recording visuals but is intricately tied to the app's core functionality, providing a live feed of the scanning process and capturing the real-world environment as the LiDAR sensor gathers data. This integration must be seamless, with the video and scanning data synchronized to offer a comprehensive view of the scanned area. Audio transcription adds another layer of complexity and utility to the app. As the app scans and records, it should also listen, capturing every word spoken during the process and transcribing it in real-time. This feature is cruc...

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    I'm struggling to SSH into my EC2 instance after attaching a new volume to it. The instance itself is running on Linux. Key aspects of the project include: - Diagnosing the SSH issue post attaching the new volume - Fixing the issue to re-establish SSH connectivity - Ensuring the new ...attaching the new volume - Fixing the issue to re-establish SSH connectivity - Ensuring the new volume is correctly integrated with the EC2 instance and is fully functional Ideal freelancer: - Proficient in working with Amazon Web Services (AWS) and EC2 instances - Experienced in troubleshooting SSH connectivity issues especially in Linux environments - Skilled in diagnosing and resolving system disk and volume related problems Your ability to understand and resolve this issue promptly is high...

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    ...seeking an experienced PCB designer to create a functional prototype design of a multilayer PCB primarily composed of analog components. The main aim is to validate the functionality of the design. Key Tasks and Responsibilities: - PCB Design and testing: The prototype's design should allow for rigorous testing of its functionality. - Component selection: Predominantly analog components will be used in the design. - Creating documentation: Comprehensive documentation must be provided detailing the logic behind the selection and arrangement of components. Ideal Experience and Skills: - Previous experience in multilayer PCB projects - Confident and competent working with analog components - Proficiency in PCB design and prototyping software - Strong know...

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    I'm looking for a UI designer to create a modern and sleek user interface for an ESP32/Arduino and a sensor based project. The design should feature gauges and other components in various colours completing a modern and clean aesthetic design. The UI should include the following components: - Sensor Readings: The main screen should present readings from various sensors in a clear and easy-to-understand format. - Real-time Graphs: The design should incorporate real-time graphs that display data trends in an engaging and user-friendly manner. - Control Buttons: The UI must also include control buttons for user interaction. Ideal candidates should have: - Proven experience in UI design for IoT projects, particularly for ESP32/Arduino. - Proficiency in creating sleek,...

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    ...unnecessary notifications should be avoided as much as possible. The purpose of this technology is to provide a new technology that can notify the driver of the presence of other vehicles at an early stage and has a low possibility of making unnecessary notifications. 【2. Technology to be Searched】 The technology to be searched is about vehicle notification devices. The device is equipped with a sensor that collects information about the surroundings, a direction indicator that changes state by the driver's operation, a notifier that notifies the driver of the presence of other vehicles that require attention, and a unit that controls the notifier. This control unit determines whether there is another vehicle running towards the host vehicle on the opposite side of the lane...

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    I need a skilled professional to add (2) Adjustable analog input noise filters to an existing ( Kinco builder) program. The filter intensity needs to be adjustable In the settings screen on the HMI.(Kinco D tools)

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    ...microcontrollers (specifically the ESP32-DEVKITC-32UE). It needs a certain amount of inputs and outputs to begin with, but also minimum 2 outputs with PWM-control or analog 0-5V, as the motorcontroller of choice works with PWM or 0-5V inputs. Also 2 analog inputs 0-5V for 2 kinds of safety edges. Find also the list of peripherals in the attachment. The pulse generated by the motorcontroller won’t exceed 500 Hz with our current motor/motorcontroller configuration. (see peripheral list: section motorcontroller) In total we need to have: Digital inputs: 12 Digital fast inputs (counter): 2 Analog inputs: 2 Digital outputs: 6 Analog outputs: 2 Key deliverable: A fully programmed NUCLEO-G491RE STM32 and ESP32-DEVKITC-32UE microcontroller that controls a sli...

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    I need a desktop application that can be run on Windows machines over a local area network (LAN). The primary function of the application will be to gather specific details about the computers on the network. Key Features: - The application should collect and store information such as MAC address, IP address, and disk serial number. - The user should be able to enter a computer name to retrieve and store the relevant details in a dedicated file named ''. Ideal Candidate: - Proficient in Python - Experience in developing desktop applications for Windows - Knowledge of networking concepts and system information retrieval - Familiarity with data storage and file handling in Python .

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    ...seasoned DevOps engineer who has hands-on experience in working with Elasticsearch and Grafana. Although I have already set up and configured both systems, I need to fetch key metrics from an on-premise Windows machine and feed them into Elasticsearch. Key Tasks: - Fetch specific metrics: I need the DevOps engineer to configure the system in a way that it can fetch CPU usage, memory usage, and disk usage metrics from the on-premise Windows machine. - System optimization: While I have already set up the system, I am looking for someone who can optimize the performance of the system and make it more efficient. Ideal Skills: - Proficient in Elasticsearch and Grafana: The freelancer should have proven experience in working with these systems. - Windows System Proficiency: A stron...

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    App review 4 天 left

    1. I will register your use of mobile phone and network disk with you,You need to provide some screenshots of the mobile app and the screenshots of the network disk. 2.⁠After collecting the above information, I will give it to our are a network disk company from I will ask you to download a network disk according to the instructions. Follow the instructions to experience the functions on the network disk.(about 10 minutes) 3. Finally, after experiencing the network disk, there will be a video interview (zoom) before Wednesday ,about 90 minutes.

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    [URGENT] Finish by today My existing iOS application is built in Swift and I'm looking to add a new functionality. The app currently utilizes the LIDAR sensor available in Iphone 12+. It allows user to take picture which also saves depthmap and other variables such as distance from phone to the object in the center of the screen and etc to the files app. I would like you to: - Instead of saving the image,depthmap and other variables (current in a json file) in the files app - Send the images and other data to a server via HTTP post request, and display the received processed image back from the server on the screen along with other data as well. Budget is only $150 as this is a 3 hours work max. Ideal Skills and Experience: - Proficient in Swift and iOS app development - Ex...

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    I require an IoT expert to create an advanced system for a parking boom barrier. The end result should be a fully functional, IoT-enabled device. Key areas of functionality to be incor...IoT-enabled device. Key areas of functionality to be incorporated are: - Automatic vehicle detection - Real-time data monitoring - Mobile app integration The automatic vehicle detection system should be implemented using: - License plate recognition - RFID tags - Sensors for detecting vehicle presence The ideal candidate for this project should have demonstrable experience in IoT device creation, sensor technology, mobile app integration, and real-time data monitoring. Knowledge in license plate recognition and RFID tags usage is a huge plus. Your expertise will be vital in bringing this projec...

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    Captar dados de um sensor BLE em um Access Point Aruba 515 e enviar para a nuvem. Tenho o sensor, o AP Aruba 515 e a nuvem.

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    Fix XenServer 3 天 left

    fix problem ith disk on xenserver (all vps blocked)

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    I'm looking for experienced circuit designer who can design sensing circuit for RTD temperature sensor. Sensing should be done by STM32F103 microcontroller ADC. There should be 8 channels for RTD temperature sensor. I need Schematic design and sample code to read temperature value. Only bid if you have experience with RTD temperature sensor.

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    CODE IS DONE, JUST NEED SOME ADJUSTMENTS ON CODE + APP MADE ON AN...understanding of the ESP32 platform is necessary in order to facilitate communication between the app and the device. This includes the ability to send and receive data. Android Studio: Proficiency in Android app development is crucial for this project. You should be able to create an intuitive user interface that allows for seamless control of the ESP32 device. - Sensor Data Handling: An understanding of how to read and display sensor data, in this case, temperature and humidity, is a plus. - u-blox GNSS Module: Experience working with GNSS data, particularly from the u-blox module, will be advantageous for this project. If you have the necessary skills and experience, I look forward to discussing the ...

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    I'm in need of a skilled electronics engineer to assist with an educational circuit design project. The circuit is intended for advanced learners, so it should be challenging yet educational. Key requirements and responsibilities include: - Designing a complex circuit for educational purposes - Ensuring that the circuit is advanced enough to engage students at a high level - Preparing documentation and guidelines for understanding the circuit Ideal skills and experience for this job include: - Proven experience in advanced circuit design - Prior experience in educational circuit design is a plus - Excellent communication skills for creating thorough documentation Looking forward to hearing from passionate electronic engineers who can help me with this exciting project.

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    I'm in need of an experienced Netapp server hardware engineer to help me with troubleshooting, configuring, and installing server components. Key Tasks: - Troubleshoot hardware issues: The server is experiencing hard disk and motherboard failure, leading to performance issues and potential data loss. The ideal candidate will be proficient in diagnosing and resolving these hardware problems promptly. - Configuring Netapp server: I require assistance with configuring the server to ensure optimal performance and security. Proficiency with Netapp server setup and configuration is a must. - Installing server components: The successful candidate will also be responsible for installing new hardware components to replace those that have failed. Ideal Candidate: - Experience with Net...

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    I am working on a project to develop a wireless sensor for vibration analysis. I have already defined some components of the system. I need someone with experience in electronic component design to help me evaluate the chosen components and assess the feasibility of applying these components in a prototype. This person will be responsible for the PCB's technical design (Gerber and CAD) and prototype testing. The hardware design must consider hardware and firmware (software) limitations. My initial idea is to use a Seeed Studio microcontroller controlling different types of accelerometers. If the person has a better approach, I have no problem following their advice. Below is a list of the components I am considering using in this project: Sensors:

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    ...forward to creating an extensive LoRa mesh network with more than 50 nodes. The primary purpose of this setup is for smart city infrastructure, industrial monitoring, and agricultural monitoring. This network will majorly handle the transmission of sensor data, commands for execution, scheduled on/off, node grouping, node discovery and group command. Ideal skills and expertise include: - Solid understanding and experience with LoRa Mesh networks - Ability to design and implement a network for more than 50 nodes - Experience with integrating sensor data, executing commands, scheduling on/off, node grouping, and disseminating group commands - Familiarity with smart city infrastructure, industrial monitoring, and agricultural monitoring applications. Succinctness, attentio...

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    I need a partner to dive deep into the research and composition of two impactful articles on earthquake early warning systems. We will focus on three key areas: 1. Seismic Data Analysis 2. Sensor Technology 3. Algorithm Development The ideal candidate should be savvy in both conducting rigorous research and crafting scholarly articles ready for publication. Expertise in the given key areas is necessary, with an ability to meld quantitative and qualitative research methods. Together, let's create knowledge-boosting articles and get them published in Q1 Scopus indexed journals. I'm in need of a proficient writer with a solid understanding of seismic monitoring technologies, earthquake prediction methods and early warning system implementation. The goal is to create two co...

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    ...available and upload feature ) - Partner creation section . - Gallery with search function (ajax/elk stack) in two catagory. ( Where admin can upload product images with name ) (useful for clients when uploading product image ) . - Resources Limitation/Quota: control for essensial resources such as staff, product section ,blog section, customers signup , invoices, support tickets e.t.c & (disk space quota *) . - The UI/UX design of the should be minimalist in nature, ensuring a clean and user-friendly interface for customers which will be ranging from one page to multipages . (admin can lock/unlock cart feature for client in plan or personally ) . ( 4 single page & 4 multipage themes ) POINTS - * Guest longin in clients store and 1 - click checkout . * P.O.S....

    $647 (Avg Bid)
    $647 平均报价
    30 个竞标

    Programa para crear un radar con arduino, que imite un radar real, con un sensor de ultrasónico Hc Sr04, un servo Sg90, un botón interruptor, un buzzer, una pantalla oled 0.96 o similar. Con el interruptor debe cambiar el modo del radar: pantalla con distancia, con líneas y distancia, grabar en memoria y representar el entorno, etc.

    $153 (Avg Bid)
    $153 平均报价
    9 个竞标
    Fix Jasper Report Error 已经结束 left

    ...handled Jasper report issues before. As the error is based around dependencies, an understanding of relevant dependencies for Jasper Reporting is a plus. Freelancer should work remotely on our machine to fix the error through anydesk Error : Failed to read the project description file (.project) for 'MyReports'. The file has been changed on disk, and it now contains invalid information. The project will not function properly until the description file is restored to a valid state. at () at () at (SaveManager

    $7 - $18
    $7 - $18
    0 个竞标

    I'm looking for a skilled mechatronic engineer who can help me develop a custom food vending machine. This machine, based on my concept, should primarily cater from frozen food to food made ready to eat....Key requirements: - The machine should automate the vending process. - It must be designed to store and dispense the specified food items. -I require design drawings, 3D models, and a fully functional vending machine prototype sample machine As my vision is quite specific, it's important that you have experience in working on similar mechatronic projects. Your expertise in robotic arm control, sensor integration, and automated assembly will be pivotal in bringing this idea to life. If you feel you have the skills and experience to make this project a reality, I'...

    $6 / hr (Avg Bid)
    $6 / hr 平均报价
    8 个竞标