Arduino proximity sensor工作

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    2,000 arduino proximity sensor 份搜到的工作,货币单位为 HKD

    ...monitor system I've developed using Arduino. This report will be accompanied by a PowerPoint presentation. The report should contain: - **Technical Details:** I have a basic structure in place, but I'm seeking a professional who can fill in any missing technical information. - **Benefits and Applications:** The report should showcase the potential benefits of this system and highlight possible real-world applications. - **Data Analysis and Insights:** It's important to have a detailed data analysis section, with insights drawn from the information collected by the system. I also need the report to include missing details such as: - **Hardware Components Used:** I'd like the freelancer to list all the hardware components like the Arduino Uno, voltage ...

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

    I am looking for a skilled Arduino developer to code my Arduino Mega for sensor monitoring. The project requires the code to interact with specific hardware and components. The sensor monitoring required is at an intermediate level, involving multiple sensors and data processing. My project consist of a collision sensor, Bluetooth module, ultrasonic sensor, an OLED screen and a buzzer, all connected to the Arduino mega board. The data from these sensors will be sent to the application through the Bluetooth module and the data like date, time, navigation directions and the call notification from the app will be sent to the Arduino for displaying the same on the OLED screen. Whenever there is a collision of the helmet occurs a collision...

    $370 (Avg Bid)
    $370 平均报价
    8 个竞标

    I'm looking for a skilled Arduino programmer who can help me set up an interface between my Arduino and Lora SX1278. This project involves two primary components: setting up the Lora SX1278 interface and controlling a relay on the receiver side. Key Requirements: - Lora SX1278 Interface Configuration: I need to establish a reliable, long-distance communication channel between two Arduinos. The Lora SX1278 module should be set up for low power consumption and secure data transmission. I would like the system to be able to send and receive data effectively. - Relay Control: On the receiver side, the Arduino should be able to turn on and off a relay. This should be accomplished using the Lora SX1278 module. The relay control can be either manual (via a button), remo...

    $63 (Avg Bid)
    $63 平均报价
    3 个竞标

    I require an expert in Arduino Esp32 to develop the following functionalities: - Implement wireless communication capabilities on the Arduino system. - Integrate both analog sensor input and digital output control on the same Esp32. - Subsequently, the system must be designed to read and store 4 diverse coin denominations. Storage and Processing of Data: - Experience working with Arduino internal non-volatile memory is crucial, as this is the preferred method of storing denomination data. Key Skills: - Arduino ESP32 proficiency - Understanding of wireless communication - Expertise in internal non-volatile memory systems - Ability in sensor input and digital output control - Experience in handling multiple currency denominations This is quite a...

    $2681 (Avg Bid)
    $2681 平均报价
    18 个竞标

    ...up data communication between Arduino devices using Lora technology. Key Project Details: - The project involves simple packet sending between devices, specifically focusing on transmitting GPS coordinates. - You need to be proficient in Lora programming for this project. Previous experience in similar projects is highly desirable. - The sensors that need to be integrated with the Arduino for remote sensing and monitoring include temperature and humidity sensors, soil moisture sensors, as well as motion detectors. Ideal Skills and Experience: - Strong Arduino programming skills. - Proficiency in Lora technology. - Experience with integrating various sensors. - Experience with GPS location data handling. - 1 device is lilygo t-beam v1.2 and the other is Arduino...

    $141 / hr (Avg Bid)
    $141 / hr 平均报价
    21 个竞标

    I need a professional who can handle our GPS tracking ...professional who can handle our GPS tracking platform (Wialon) and perform data entry on a regular basis. Additionally, I require support for the sensors that we are using. Key Responsibilities: - Perform data entry on our GPS tracking platform (Wialon) - Provide support for the sensors we are using - Update vehicle and sensor information on a regular basis Ideal Candidate: - Prior experience with GPS tracking platforms, particularly Wialon - Strong data entry skills - Proficient in sensor support and management - Ability to work on a weekly update schedule - Detail-oriented and capable of maintaining accurate records I prefer someone who can commit to a long-term collaboration and ensure the smooth operation of our...

    $133 (Avg Bid)
    $133 平均报价
    13 个竞标
    Arduino Code for Basic Robotics 15 小时 left
    已验证

    I'm aiming at developing a robot that employs basic movement controls, thereby necessitating a detailed circuit diagram backed by Arduino code. Essential aspects to consider encompass: - The robot's main purpose: Robotics - Level of complexity: Basic movement controls - Sensors involved: Pir sensor, Tilt sensor Ideally, I am searching for a freelancer who possesses have an extensive background in robotics, especially with movement controls, and a strong understanding of Arduino. Proficiency in working with Pir and Tilt sensors would be a crucial addition as well. Knowing your way around servo, stepper, and DC motor styles would be helpful, even though this particular project might not necessarily utilize them.

    $176 (Avg Bid)
    $176 平均报价
    17 个竞标

    注册或者登录后来查看详情。

    保密协议

    I'm looking for a skilled Arduino/PCB designer for my course project which has following features: - Switching ON/OFF power light: I'd like to control this using screentouch. - Temperature measurement: I'd like the device to measure the temperature in a room and display it as a numerical reading on a screen. All the above features should have battery power, just like a smartwatch. The ideal candidate should have experience in Arduino and PCB design, as well as a good understanding of power management and temperature sensing. If you're confident in your abilities and believe you can bring this project to life, please reach out.

    $274 (Avg Bid)
    $274 平均报价
    25 个竞标
    Arduino Code Adjustment 4 小时 left
    已验证

    I'm in need of an experienced Arduino programmer to make simple amendments to existing functions in my code. This project involves code which interacts with external devices - understanding of these interactions will be crucial. Requirements for this task: - Expertise in Arduino programming and language - Experience with code that interfaces with external devices - Strong attention to detail as subtle changes are required - Ability to ensure system functionality post modification I look forward to your comprehensive responses. Ability to deliver promptly and accurately will be considered for ongoing work.

    $1454 (Avg Bid)
    $1454 平均报价
    14 个竞标

    ...game should allow for online multiplayer functionality, so players can compete against each other. - Customizable Characters: The golf game should offer a range of customization options for player avatars, allowing for unique and personalized gaming experiences. This is a physical mini golf putting game where users will putt a ball and depending on where the ball goes it will trigger a sensor and the sensor will be linked to a specific score. There will be 9 or 18 holes and the scoring should be linked for the user from hole to hole. There will be a final leaderboard that will display all scores. Ideal Skills and Experience: - Prior experience in game development, particularly in creating PC games. - Proficiency in applying triggered effect software to games. - Know...

    $31474 (Avg Bid)
    $31474 平均报价
    69 个竞标
    Cryptocurrency PCB Prototype Design 结束于 left
    已验证

    ...significant advantage. Deliverables include the final working PCB prototype model. Reliability, accuracy, and attention to detail are crucial for this project. - BOM File has to be provided - CPL & Gerber files has to be provided - NEEDS to be cost-effective for mass production - Any mining algorithm should/could be programmable - Considerable high hashrate is expected - Raspberry Pi 3/4/5, ESP32xxx, Arduino or any other microcontroller can be used The main focus of this project is: - Low cost hardware ( PCB ) - Electrical Efficiency - Mining capabilities - Scalability - Considerable hashing rates expected This project has a budget of 500-750 USD for a running & tested prototype and has to be done ASAP. You have totally freedom of the components you want to use, but r...

    $4603 (Avg Bid)
    $4603 平均报价
    19 个竞标

    I'm in need of an experienced laser printer technician around the Key West area. My laser printer is producing poor-quality prints across all colors, which is affecting my daily operations. Key requirements for this job include: - Expertise in troubleshooting laser printers - Ability to improve overall print quality across all colors - Proximity to the Key West area. Please get in touch if you fit these criteria.

    $195 - $391 / hr
    $195 - $391 / hr
    0 个竞标

    ...on an LCD screen. The system is based on one or more Arduino boards and addiƟonal components. Design the structure of the system, select components and sketch the structure of the system soŌware. (Based on Arduino Project Handbook by Mark Geddes, 2016) Note: Not all details are specified in the descripƟon. For instance, we don’t know where exactly the system will work, how it will be powered (baƩery or grid), and how oŌen measurements will be taken. Resolving these issues is leŌ to you as the designer of the system. However, remember that each design decision requires a jusƟficaƟon. 3. General idea of the soluƟon: For such a simple system, one Arduino Uno board will be sufficient. To measure both humidity and temperature, the DHT11 sensor can be used, a...

    $172 (Avg Bid)
    $172 平均报价
    7 个竞标

    The project aims to develop an IoT sensor-based bazaar light that can be easily fixed onto any product. The light will be activated remotely via a mobile application, allowing users to locate the product in real-time. This solution involves minimal circuitry and compact design for seamless integration onto various items.

    $1266 (Avg Bid)
    $1266 平均报价
    16 个竞标

    ...contacts in the industry. - Physical Inspections: Conduct on-site inspections of the devices to ensure they meet the 'Like new' standard. You should have a good eye for detail and be able to assess the quality of the devices. - Quality Assurance: Implement and maintain quality control measures to ensure the devices meet the specified standards. Ideal Candidate: - Located in Shenzhen, China: Proximity to the suppliers is crucial for physical inspections. - Experience in Procurement: Previous experience in sourcing refurbished electronics is highly desirable. - Excellent Communication Skills: You'll be responsible for negotiations and quality control, so strong communication skills in both English and Mandarin are essential. - Attention to Detail: You should be able...

    $55 / hr (Avg Bid)
    $55 / hr 平均报价
    13 个竞标

    ...an almost completed power electronics system for bidirectional power exchange of up to 8 kVA across all four quadrants. The system utilizes the IM828-XCC platform, with control achieved via galvanic isolation through the Arduino DUE. Your main tasks involve adding the ADuM1401 Digital Isolator for Arduino connection, connecting the motor and generator functionalities, integrating the iMOTION2go chipset, and creating the PCB design using KiCad. Project Tasks: ADuM1401 Digital Isolator Integration: Add the ADuM1401 Digital Isolator to ensure galvanic isolation for the Arduino DUE connection. Implement necessary connections and ensure compatibility with existing components. Motor and Generator Connection: Ensure seamless functionality of both motor and generator mode...

    $1791 (Avg Bid)
    $1791 平均报价
    14 个竞标

    EC200 : Winbond memory ic integration File system integration, NVS memory integration gyro sensor integration. Sms integration

    $2446 (Avg Bid)
    $2446 平均报价
    6 个竞标

    I need a talented developer to assist in integrating a motor with an ESP32 microcontroller. Here are the project specifics: - Actuator: Tinymovr Axion A1 - Communication Protocol: The ESP32 should communicate with the CAN bus us...integrating a motor with an ESP32 microcontroller. Here are the project specifics: - Actuator: Tinymovr Axion A1 - Communication Protocol: The ESP32 should communicate with the CAN bus using the CAN @ 1mbps - Toolset: I require the project to be developed using the Arduino using Arduino tinymovr library. The ideal candidate for this project will have a background in microcontroller programming, specifically with the ESP32, and demonstrable experience with motor control. Prior experience with the CAN FD protocol and the Arduino framework wi...

    $633 (Avg Bid)
    $633 平均报价
    18 个竞标

    I'm looking for an experienced developer who can create a program for an STM32 microcontroller. The program should integrate a sensor for distance measurement and the data should be processed for monitoring purposes. Key Requirements: - Develop a program for an STM32 microcontroller that seamlessly integrates a distance measurement sensor. - The program should be designed to continuously monitor the distance values received from the sensor. - The data collected should be easily accessible for further processing and monitoring. - The program should be efficient and optimized for the STM32 platform. Ideal Skills and Experience: - Proficiency in programming for STM32 microcontrollers. - Experience in integrating sensors to microcontrollers. - Previo...

    $7910 (Avg Bid)
    $7910 平均报价
    47 个竞标

    I am looking for a freelancer who is experienced in embedded code, specifically Arduino. I have a specific project in mind that requires the use of embedded code. Skills and Experience Required: - Proficiency in Arduino programming - Strong knowledge of embedded code development - Experience in working on projects involving Arduino and RS485 Modbus protocol Refer the datasheet attached if needed The purpose of the project is not specified.

    $215 (Avg Bid)
    $215 平均报价
    3 个竞标

    I'm in need of an Arduino-based relay switch that can operate multiple circuits serially. The purpose of this project is to start lights in a serial fashion, using physical buttons. Key Requirements: - Build a reliable relay switch: The switch should be able to handle automation for up to 15 relays. - Physical Button Interface: The relay switch must be operable via physical buttons for a user-friendly experience - specially to set adjust time delay between the serial switching Ideal Skills: - Arduino Programming: Experience in programming Arduino to build relay switches. - Circuit Design: Proficiency in designing circuits for handling multiple appliances. - Remote Control Systems: Knowledge in implementing remote control systems for automated appliances. - User ...

    $828 (Avg Bid)
    $828 平均报价
    11 个竞标

    I'm looking for a freelancer who is proficient in using the Proteus Design Suite for an intermediate-level simulation project involving an Arduino microcontroller. Key Requirements: - Proficiency with Proteus Design Suite: The ideal candidate should have prior experience in creating and executing simulations using this platform. - Intermediate-Level Microcontroller Simulation: The project involves simulating an Arduino microcontroller which requires a good grasp of microcontroller programming and circuits. - Attention to Detail: The successful freelancer will need to ensure high accuracy in the simulation results. - Timely Delivery: The project has a set timeline, which the freelancer should adhere to strictly.

    $172 (Avg Bid)
    $172 平均报价
    14 个竞标

    I'm looking for an IoT engineer to visit for a project in Erbil, Iraq. The main tasks include sensor integration and system design. The project involves the integration of various IoT devices, primarily temperature sensors and motion sensors. Additionally, I'll need assistance with generator monitoring. The temperature sensors will be used for regular room temperature monitoring, spanning a range of -10°C to 50°C with an accuracy of ±0.5°C. The ideal candidate should have: - Proven experience in IoT sensor integration - Strong understanding of system design - Previous experience with temperature and motion sensors - Knowledge of generator monitoring systems Please note that the project location is Erbil, Iraq.

    $2165 (Avg Bid)
    $2165 平均报价
    17 个竞标

    ...proficiency in C++, Python, and Java for system control and automation. Experienced in mobile app development using React Native, Swift (iOS), and Kotlin (Android). Skilled in web development with a focus on responsive design and secure payment processing. Deep understanding of backend development, including API services, database design (SQL and NoSQL), and server-side logic. Familiarity with sensor integration and real-time data processing. Experience with automation systems, robotics, or similar technologies is highly desirable. Knowledge of machine learning and optimization algorithms is a plus. Excellent problem-solving abilities and attention to detail. Strong communication skills and the ability to work as part of a team. Bachelor’s degree in Computer Science, Engine...

    $70834 (Avg Bid)
    $70834 平均报价
    82 个竞标

    ...use the available space efficiently while adhering to all design rules and ensuring signal integrity. Layers: Design is expected to be a multi-layer PCB to accommodate compactness and routing complexity. Suggest the optimal number of layers for this design based on your professional assessment. Critical Components and Placement: The microcontroller unit (MCU) should be centrally located. EMG sensor inputs should be on one edge of the PCB for easy access. Power management components should be placed close to the power input. Ensure adequate spacing for heat dissipation around power regulators. Routing: Use differential pairs for EMG signal routing to minimize noise. Maintain impedance control for critical signal paths. Route power tracks with sufficient width to handle the cur...

    $868 (Avg Bid)
    $868 平均报价
    35 个竞标

    For my recent short book about utilizing Arduino, I need proficient help with enhancing the aesthetics and formatting of the text. The ultimate goal is to turn my raw material into a print-ready layout while ensuring it matches my preference for a modern and clean style. Final format needs to be one that I can easily edit. Style reference: Makezine (make magazine) books or Hackspace magazine. Key tasks for this project: • Develop diverse page layouts to maintain reader engagement. • Incorporate placeholders for pictures to enrich the content visually. • Include placeholders for elements like flow diagrams and illustrations to support the text. Ideal candidate: An ideal candidate for this position will have considerable experience in book layout design, especi...

    $766 (Avg Bid)
    $766 平均报价
    83 个竞标
    Program in Ladder 已经结束 left

    ...steady to indicate system activated. When the control unit is activated and a person passes in front of the sensor in a room, the siren sounds and the violated sector(s) are indicated on the control panel. 3 sector LEDs to indicate a breached room after activation. When violated, it flashes at a frequency of 10 Hz until the alarm is activated until the siren is deactivated. It lights up steadily to indicate the sector violated until the control unit is reset or rearmed. 1 reset button on the control panel. As a result, the violated sector indicator LEDs are turned off. The RFID reader is at the entrance to the residence. If the control unit is deactivated and the tag is passed to the sensor, it activates the system. The alarm is armed after 15 seconds. If the system is act...

    $289 (Avg Bid)
    $289 平均报价
    10 个竞标

    ...cybersecurity, with a specific focus on sensor network. The aim of this project is to explain the principles, intricacies, vulnerabilities, and mitigation strategies of sensor networks in cybersecurity. However, the twist here is, the information needs to be broken down to a level that non-technical decision-makers can understand. More details about time frame and milestones will be discussed in the chat window. - The freelancer should have: - Deep knowledge and understanding of cybersecurity and sensor networks. - Strong technical writing skills, with proven ability to simplify complex concepts. - Experience in communicating technical ideas to non-technical audience. - The report should include: - An easy-to-understand exploration of sens...

    $78 / hr (Avg Bid)
    $78 / hr 平均报价
    4 个竞标

    Description: I am seeking a skilled freelancer with experience in electronics, Motor Control through Pulse/Step & Direction, Arduino, and servomotors and their drivers to assist me in implementing the basic control for reliable operation. The primary focus will be on the electronics aspect of the project. The motor in question is a "T6 Series 750W AC Servo Motor" (see link: ) which is intended to be controlled using an Arduino Portenta H7. What I Require: - Development of an appropriate circuit diagram compatible with the motor driver and Arduino. - Selection of the required components. - Configuration settings including pulse widths, pulse formats, etc.

    $148 / hr (Avg Bid)
    $148 / hr 平均报价
    37 个竞标

    ...cybersecurity, with a specific focus on sensor network. The aim of this project is to explain the principles, intricacies, vulnerabilities, and mitigation strategies of sensor networks in cybersecurity. However, the twist here is, the information needs to be broken down to a level that non-technical decision-makers can understand. More details about time frame and milestones will be discussed in the chat window. - The freelancer should have: - Deep knowledge and understanding of cybersecurity and sensor networks. - Strong technical writing skills, with proven ability to simplify complex concepts. - Experience in communicating technical ideas to non-technical audience. - The report should include: - An easy-to-understand exploration of sens...

    $151 / hr (Avg Bid)
    $151 / hr 平均报价
    4 个竞标

    ...cybersecurity, with a specific focus on sensor network. The aim of this project is to explain the principles, intricacies, vulnerabilities, and mitigation strategies of sensor networks in cybersecurity. However, the twist here is, the information needs to be broken down to a level that non-technical decision-makers can understand. More details about time frame and milestones will be discussed in the chat window. - The freelancer should have: - Deep knowledge and understanding of cybersecurity and sensor networks. - Strong technical writing skills, with proven ability to simplify complex concepts. - Experience in communicating technical ideas to non-technical audience. - The report should include: - An easy-to-understand exploration of sens...

    $86 / hr (Avg Bid)
    $86 / hr 平均报价
    3 个竞标

    ...is proficient in Node.js, Docker, and API development to design and implement a project absorbing Sensor data from a Commercial EMQX MQTT source into CrateDB. Key requirements and features include: - Real-time data analytics: Ability to analyze and process sensor data in real-time. - Data Visualization: Data should be presented in a user-friendly and intuitive manner, allowing for easy interpretation and use. - Security and Authentication: Ensuring all data is securely transferred and stored with top-notch authentication methods. The successful candidate will have previous experience with CrateDB, Docker, and API development. Knowledge in IoT-related projects dealing with real-time sensor data will be greatly valued. API will interact with Grafana API Ex when...

    $4299 (Avg Bid)
    $4299 平均报价
    21 个竞标

    I'm looking for an expert interactive game developer to create a unique experience. The project is based on a game that utilizes video projections and sensors to facilitate user interaction. - Game Type: It's an action game requiring physical interaction with projections. The objective of this game design is to engage users...objective of this game design is to engage users in a new, immersive way. - User Interaction: The desired interaction involves the use of gestures and body movements, not special equipment or direct touch on the images. Mastery in sensing technology and motion capture is preferred. You should have prior experience in development of video projection games, as well as a strong understanding of sensor integration. If you're up for this exciting ...

    $15452 (Avg Bid)
    $15452 平均报价
    29 个竞标

    I am looking for a skilled developer to create a control app for a thermal camera. The app should be developed for the Windows platform based on supplied SDKs, but will need to communicate wirelessly via radio link, using Arduino. The premise is that we will be able to have camera control over a wireless link (end goal is to mount the camera on a drone). We need to control focus, image camera, video start/stop and some other functions. Hardware is based on Lattepanda Alpha (integrated Arduino processor). Windows 10 OS. Receiver is SBUS. More information on SDKs can be provided upon request. Due to the timeframe, we are looking for developers on same or similar timezone to UK.

    $11806 (Avg Bid)
    $11806 平均报价
    35 个竞标

    I have a requirement for programming a Raspberry Pi Pico microcontroller to interact with multiple sensors in an escape room. The project responsibilities include: - Sensing and gathering data f...pressure, and motion sensors in the escape room. - Control and actuation tasks for unlocking doors, manipulating lights, and triggering audio cues. - Provide feedback to players in the escape room. - Ensuring smooth communication and networking capabilities. Ideal candidates for the job should have experience in microcontroller programming, specifically the Raspberry Pi Pico, understanding of various sensor inputs, and experience with escape room devices would be an added advantage. It is required to have knowledge in coordinating sensed information to act upon various devices in the en...

    $126 / hr (Avg Bid)
    $126 / hr 平均报价
    13 个竞标

    ...cybersecurity, with a specific focus on sensor network. The aim of this project is to explain the principles, intricacies, vulnerabilities, and mitigation strategies of sensor networks in cybersecurity. However, the twist here is, the information needs to be broken down to a level that non-technical decision-makers can understand. More details about time frame and milestones will be discussed in the chat window. - The freelancer should have: - Deep knowledge and understanding of cybersecurity and sensor networks. - Strong technical writing skills, with proven ability to simplify complex concepts. - Experience in communicating technical ideas to non-technical audience. - The report should include: - An easy-to-understand exploration of sens...

    $94 / hr (Avg Bid)
    $94 / hr 平均报价
    3 个竞标

    I'm in need of an experienced Arduino developer to create a custom software for my industrial machine. The software should mainly focus on data logging and controlling the machine's sequences. Key Requirements: - The software must log the machine's operation data onto an SD card. This data should be easily accessible and able to be downloaded for further analysis. - The Arduino software needs to control the sequential operations of this industrial machine. This involves managing the input and output signals, and ensuring a timely and accurate execution of the machine's functions. Ideal Skills and Experience: - Proficient in developing Arduino software. Knowledge of both sensor data collection and actuator control is a plus. - Prior experien...

    $7128 (Avg Bid)
    $7128 平均报价
    20 个竞标

    I am seeking a proficient tech freelancer with skills and experience in working with Nextion Intelligent series HMI and Arduino Nano in combination. The aim of this project is to create a calculation and display system, primarily based on timer measurements and pre-stored factors. Skills and Experience: - Strong understanding of Nextion HMI and Arduino Nano - Experience handling calculations and display systems Project Tasks: - Develop a system using Arduino Nano for accurate timing - Implement calculations based on timer measurements and stored factors - Display results on Nextion Intelligent series HMI This project does not involve processing of sensor data, business metrics. The focus is on timer measurements and stored factors to calculate, display a...

    $1275 - $3826
    加封
    $1275 - $3826
    17 个竞标

    I'm in need of an RF and embedded systems expert with experience in RF design, GPS, GSM and Sensor testing, and troubleshooting. The main goal of this project is to debug and optimize an RF embedded circuit that uses A9G SoC for realtime air monitoring system. Key Project Details: •⁠ ⁠Skills Needed: Circuit design, RF circuits, GSM/GPS communications •⁠ ⁠Specific Task: Debugging and Troubleshooting previous design •⁠ ⁠Frequency Range: GSM/GPS bands Ideal candidate should have: •⁠ ⁠Proven experience in circuit design, testing and troubleshooting •⁠ ⁠Specialization in GSM/GPS systems with A9G Soc •⁠ ⁠Expertise in working with embedded system, SoC and air quality sensors •⁠ ⁠Good understanding of wireless communication devices, and circu...

    $1336 (Avg Bid)
    $1336 平均报价
    6 个竞标

    The project consists of the design of number 2 PCBs. The first PCB named A is a breakout board for Arduino Mega and Giga, with a maximum size of 140x120 mm. The second PCB named B is a small board and it connects to PCB A with a flat cable, the size is not defined. In the PCBs there are JST HX - 2.54 or standard pin connectors, mosfets for power outputs, two A4988 modules to control 2 stepper motors and two DRV8833 modules to control 4 DC motors, there is also a 1W LED controlled by one of mosfets. The motor modules and mosfets must be equipped with jumpers to select the 5 or 12 volt power supply. Not all mosfets need to be controlled by pwm pins. All digital inputs must include a 10k ohm resistor, but with the possibility of excluding it. There are also digital and analog inputs, ...

    $251 - $2091
    加封
    $251 - $2091
    21 个竞标

    ...Location: "San Francisco" } Event Profile { Category: "Technology", Type: "Conference", Location: "Silicon Valley", Keywords: ["AI", "Interactive Sessions"], Time: "August" } Processing: Similarity Score: Calculate how well the event's features match the user’s interests and preferences. Output: Recommendation: High relevance due to the match in professional interest (technology) and geographical proximity. Implementation Considerations Local Processing and Storage: All three components operate entirely on-device, ensuring data privacy and reducing latency. Optimized DistilBERT: Employ techniques such as quantization and pruning to ensure the model runs efficiently on mobile devices. Incremental Lear...

    $377 (Avg Bid)
    $377 平均报价
    8 个竞标

    I'm in need of a professional to help me design and write firmware for a hoverboard. I want to write hack frimware and allow me to control from arduino or controler i need help using team view / remote control

    $1211 (Avg Bid)
    $1211 平均报价
    16 个竞标

    ...Can you give me some good project ideas? A: Making a wrapper around our API for your favorite language is always a good idea, especially if your favorite language is not at the top of the mainstream language list. Mobile weather apps can be interesting, especially if you plan on continuing development beyond this project. Simple embedded projects on platforms such as Raspberry Pi or Arduino are also fun. Visualizations are nice either on a webpage or in a language such as R. Finally, any project with AI in the description is almost certain to be selected. • Q: How many projects will you accept in total? A: We plan to accept as many reasonable submissions as we receive up to 100 total. What else should I know? • Do not submit a bid for any amount o...

    $1329 (Avg Bid)
    $1329 平均报价
    31 个竞标

    ...Location: "San Francisco" } Event Profile { Category: "Technology", Type: "Conference", Location: "Silicon Valley", Keywords: ["AI", "Interactive Sessions"], Time: "August" } Processing: Similarity Score: Calculate how well the event's features match the user’s interests and preferences. Output: Recommendation: High relevance due to the match in professional interest (technology) and geographical proximity. Implementation Considerations Local Processing and Storage: All three components operate entirely on-device, ensuring data privacy and reducing latency. Optimized DistilBERT: Employ techniques such as quantization and pruning to ensure the model runs efficiently on mobile devices. Incremental Lear...

    $150 (Avg Bid)
    $150 平均报价
    9 个竞标

    Seeking a professional with extensive knowledge in Arduino programming for creating a firmware for STM chips in stm32duino or superior, optimized for ESP32, aimed at reading data from NFC tags. The perfect candidate should display: - Proficiency in Arduino - Familiarity with ST25R3911 NFC chipsets and NFC tag operations - Previous experience programming firmware for STM chips - Understanding of data reading process Your responsibility will be to design, develop and test the firmware ensuring the functionality of reading data from NFC tags is seamless and efficient.

    $4432 (Avg Bid)
    $4432 平均报价
    38 个竞标

    ...Location: "San Francisco" } Event Profile { Category: "Technology", Type: "Conference", Location: "Silicon Valley", Keywords: ["AI", "Interactive Sessions"], Time: "August" } Processing: Similarity Score: Calculate how well the event's features match the user’s interests and preferences. Output: Recommendation: High relevance due to the match in professional interest (technology) and geographical proximity. Implementation Considerations Local Processing and Storage: All three components operate entirely on-device, ensuring data privacy and reducing latency. Optimized DistilBERT: Employ techniques such as quantization and pruning to ensure the model runs efficiently on mobile devices. Incremental Lear...

    $250 (Avg Bid)
    $250 平均报价
    9 个竞标

    I’m in the process of creating a robotic arm for plucking tomatoes using six servo motors. I need help in writing the arduino code. Your code will command the robot to perform the following actions: - Rotation of the waist - Shoulder movement - Elbow bending - Wrist rotation - Gripping objects - Detection of red color With the red color detection, the gripper should open up and proceed with the tomato plucking. The kinetic architecture of this robot should be inverse, and the links I'm using for shoulder, elbow, and wrist are 18cm, 12cm, and 8cm respectively. The color sensor model is tcs3200. Once the tomato is held by the gripper, a stroke should be initiated to pluck the tomato. Interested freelancers should share past work of similar projects. Knowledge o...

    $1101 (Avg Bid)
    加急
    $1101 平均报价
    7 个竞标

    I'm seeking a highly skilled researcher who can provide me with detailed information on the location of secondary schools with sports facilities within a 10-minute walk of zones 1 and 2 of the London Tube. An example of 2 schools would be expected before any contract starts, please do not provide before being contacted as I will share the list. Key Requirements: - Research: This project demands high-quality research skills. You will need to locate and verify the schools that meet our criteria. - Mapping: Proficiency in using online mapping tools is essential. - Data Management: The final report should be in Excel format. Experience handling and analyzing data in Excel is a must. - Need to confirm they have sports facilities - Data needed is Name of school - distance to tube - add...

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    29 个竞标

    ...experienced with the Nordic Semiconductor nRF52840 DK to design and implement a pressure sensor system. This system will: Utilize 8 pressure sensors (your preferred models with 0-2 bar or 0-30 psi gauge pressure range) suitable for the nRF52840 DK. Continuously collect pressure data from the sensors with low power consumption for extended battery life. Communicate pressure data wirelessly to a smartphone application via Bluetooth Low Energy (BLE). Allow for configuration and interaction with the pressure sensors through the mobile app (optional). Key Requirements: Expertise in nRF52840 DK development, including sensor interfacing, BLE communication, and low-power programming. Strong understanding of pressure sensor selection and integration for accurate and reliab...

    $1798 (Avg Bid)
    $1798 平均报价
    9 个竞标