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    18,061 uhf rfid arduino công việc được tìm thấy, giá USD

    Mình hiện tại có 1 hệ cân bằng gồm Arduino, servo, gear, thanh thẳng để banh. Mình đã hoàn thành và chạy tốt. Nhưng yêu cầu thêm là cần phần bản vẽ P&id nữa thôi. Hình bên dưới là bộ điều khiển PID. (nội dung job là so đồ P&ID).

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    thiết kế và lập trinh mạch arduino giao tiếp điều khiển với module sim

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    Thiết kế 1 websever để nhận và gửi dữ liệu từ cảm biến esp32. các tín hiệu thông qua mạng wifi hoặc blutooth. Đầu đọc chất lượng nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm biến " phần này là...

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    Arduino Servo Đã kết thúc left

    Thực hiện sợ đồ, gia công sản phẩm có sẵn, thêm tính năng xoay 180 độ cho sản phẩm nhờ servo!

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    Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo độ...

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    Sử dụng cánh tay 3D vẽ theo mẫu có sẵn , in 3d Sử dụng Arduino Mega 2560 + Ramps 1.4 shield Hiện đã có mô hình

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    Đọc dữ liệu từ thẻ RFID (thẻ thông minh có gắn cảm biến gia tốc, dùng IC Tag SL900A), Reader dùng AS3993 của AMS, công nghệ UHF RFID tần số 915MHz. Phần mềm được viết bằng C++ dùng Qt (mã nguồn mở) làm môi trường thiết kế. Mình đã làm được hơn 50% rồi, tuy nhiên việc đọc tín hiệu hay bị mất gói, m&...

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    Giao tiếp với Thẻ RF ID Đã kết thúc left

    - Đọc ghi dữ liệu vào thẻ tag RFID chuẩn ISO15693

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    Build a IOS and Android APP -- 2 6 ngày left
    ĐÃ XÁC THỰC

    Basically build an app that can be used by our backend suppliers and front end users to authenticate the product. Must be familar with how RFID authentication works Must be well versed in Aliyun cloud server and data base

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    I prefer that you are 16-21 years old. But, you may apply if you are 22 years or older. You don't need an Arduino. Also, you don't need an ESP32. You will help me build a consumer IoT product. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. If you are very intelligent and solve problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP 32. ...

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    I work at an awesome small Camper sales place. We have a few different lots and storage areas. Our inventory is a nightmare. I am trying to hook up a Chafon CF-RU5306 UHF RFID reader to a raspberry pi 4. I need middleware developed to update a database with the ID's read from the reader. I have a USB G-Mouse GPS dongle, I would like the middleware to also pull info from the GPS Sensor to pai...

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    I want to use arduino as HID keyboard and joystick. I want to toggle it with a switch. Complete details in chat.

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    I want to develop an SPI communication protocol with Raspberry Pi and Arduino using Nodejs. I want to send data continuously from the NodeJs server to Arduino with SPI communication for established with Low latency communication and prevent data loss during communication.

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    I need a coder 6 ngày left

    Im looking to have arduino sketch written to turn arduino leonardo into a usb joystick with the buttons being input through a shift register(4021B)

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    Hello, This is a student project for the Modern Embedded Programming subject. It is a simulation of an air conditioner and the way it should work is that there will be a temperature sensor and a defined threshold. When the temperature goes above the defined threshold the blue LEDs will light up and it will show on the LCD that Cooling has started and vice versa for the opposite with the red LEDs a...

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    Hey ı have a homework about arduino my friends. It will be done today but ı think it is very easy for you

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    Hey ı have a homework about arduino my friends. It will be done today but ı think it is very easy for you

    $10 (Avg Bid)
    $10 Giá đặt trung bình
    1 lượt đặt giá

    Hey ı have a homework about arduino my friends. It will be done today but ı think it is very easy for you

    $10 (Avg Bid)
    $10 Giá đặt trung bình
    1 lượt đặt giá

    Hey ı have a homework about arduino my friends. It will be done today but ı think it is very easy for you

    $10 (Avg Bid)
    $10 Giá đặt trung bình
    1 lượt đặt giá

    I prefer that you are 16-21 years old. But, you may apply if you are 22 years or older. You don't need an Arduino. Also, you don't need an ESP32. You will help me build a consumer IoT product. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. I will pay you to learn C/C++ on Arduino or MicroPython on ESP 32 because you must be very intelligent and solve problems scientifically...

    $12 / hr (Avg Bid)
    $12 / hr Giá đặt trung bình
    19 lượt đặt giá
    Canteen System using RFID Cards 6 ngày left
    ĐÃ XÁC THỰC

    Dear all, I am looking for someone to develop a Canteen System using RFID cards. Basically we will have an Azure server which will be linked to a Biometric system located in the canteen, and when the user swipes the card, it will either give an OK or not the user details to a tablet located in the Canteen supervisor. The OK and the user details can be link a HMTL 5 page. We have already all RF...

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    Project on developing program on arduino

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    Security Camera by using Arduino 5 ngày left
    ĐÃ XÁC THỰC

    I'm after security camera system by using Arduino with below Features "IMP" Can access camera over the internet without port forwarding. Motion detection --> Record videos during motion Two-Way Audio Alarm on motion detection Should see video on web interface Planning to use Python for development or can discuss further

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    Arduino robotics coding prototype 5 ngày left
    ĐÃ XÁC THỰC

    I am searching for someone with an abundance of knowledge with robotics coding, prototyping and PCB's to work on a project for my company the project is a wifi dosing pump using stepper motors instead of standard dc motors and be controllable using the device and via phone application. I can send pictures upon request can also google dosing pumps for more info

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    Create a user-friendly mobile app. This mobile app is to take photos/videos. You can create a website if needed. This app will be able to 1. Tell you if the food going to rot, spoilt or fresh. (Expired date might not be the best to tell whether the food is still in good condition). [By using Machine Learning] 2. Sense the surrounding temperature 3. Tell if the food is going to fall. 4. Read da...

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    We Engage Teachers And Students In High Quality, Hands-On STEM (Science, Technology, Engineering And Math) And Maker Learning Experiences, Using CBSE-Mapped Curriculum As A Base. These Labs Include Building Through Making,Design Thinking And Innovation. Junior STEM Lab: Grades 1-5th Senior STEM Lab: Grades 6th-12th Tech Clubs Today's Tech Savvy Students Not Only Want To Learn The Application ...

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    I am writing Android BLE connection code, but cannot get it to work and using different methods and still not sure what is going on. I am connecting to an ESP32 based on Arduino BLE, but I execute the scan and it never finds the ESP32. I have used an Android scanner app it finds the Arduino BLE, but cannot get the code (see attached) working. I would to understand what is wrong with the code and ...

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    I have an toyota prius gen2 hybrid battery ecu and I need to read can bus data with arduino or with any other microcontroller , to see the 14 voltage bar graph on my computer, I have already one built by a someone from Russia, so anyone who can read CAN bus with stm32? As I the one I have is with stm32 Thanks dionisie

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    Raspberry pi communicate through Arduino Uno using LoRa SX1278. Collect Temperature and Humidity using DHT11 and Arduino Uno and send that data to Raspberry pi using Lora SX1278 module.

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    Embedded system Arduino 5 ngày left
    ĐÃ XÁC THỰC

    I need an expert to help me program my ardurino

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    Hello Oleksandr, I have a project that needs skills like yours. I need a electrical PCB board controled by microcontroler arduino pic avr no metter because the logic is not complicated there. The main function of the pcb board is to work properly with 2 x 18650 batteries and to charge capacitor 63v 22 000 microfarads. Then via controller and button I need to send an adjustable signal to the mosfe...

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    Arduino project 5 ngày left

    Hello, I would like some help handling the tasks well.

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    Implantação em Arduino de um circuito para atender um protótipo de Climatizadora. - Desenhar o circuito e conexões dos elementos de sensores ao Arduino. - O profissional precisará escolher os componentes ideias dentro do melhor custo/benefício para a implantação do sistema. - Programar em Arduino a integração dos sistemas/sensor...

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    We are just finishing off a series of 10 tutorials on building an IoT device using the ESP32 and MicroPython. We would also like to make these tutorials available in C++ using the Arduino IDE. So we are looking for someone to take the existing MicroPython code and tutorial text and convert it to create a C++/Arduino equivalent series. We expect you to re-use as much of the tutorial text as possi...

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    Needed: Program a iPhone/android app to control a pre-selected servo motor (Clearpath Nema 23 with integrated driver) using a Blue tooth interface (not selected yet) and a Velocio Ace board (1st preference) or Arduino to control motor speed and direction, start stop and memorize routine function as well as limit switch or magnetic sensor to "home" at startup and to prevent overtravel. ...

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    Require a turn key solution. Apologies 2nd post as original fell through. I have an arduinno Uno, two stepper motors, model 57a2, supplier szruitech. I have two TB6560 3A drivers and 4 Hall effect limit switches. The general arrangement is that each motor drives a leadscrew and moves a trolly along the screw. At the start of the program, I wish both stepper motors to drive clockwise until they r...

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    Hola Rigobert. Veo que tienes experiencia en Mikrotik y Arduino. Tengo un proyecto para Mikrotik y esp8266. Busco una funcionalidad como la siguiente: [đăng nhập để xem URL] La primera página está el portal de hotspot de Mikrotik. La pantalla pop-up corre en el esp8266 (que recibe los pulsos de un monedero electrónico) y luego al dar clic se autologuea al usuario en la r...

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    Hello, I have a order to write code (bootloader) for the Arduino Micro Pro, which in Windows would be displayed alternately as a keyboard or as a joystick - not simultaneously.

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    Hi I need someone to write C or C++ program to a AT Tiny 406 MCU. The code has already been written in Arduino and Arduino prototype is working. Code needs to work to activate a sensor and run a DC motor for a given time period. There are different setting for different run times of the DC motor. A switch is pressed to toggles between the different settings . Code needs needs to be written direc...

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    NDA
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    Hello, I'm arduino n00b, i wanted to make muli-screen display for a board game but it's too hard for me. What I want to do: on 16x2 lcd I want to display "b r y g b 0 0 0 0 0" brygb is a player color and 0 is score of each player. Using IR remote i want to increase or decrease score for each player and light up rgb led with corresponding color. For example if ...

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    We are an Automation company located in Navi Mumbai . Looking for EXPERIENCED ARDUINO PROGRAMMER . 2. must have done atleast 15-20 programming [đăng nhập để xem URL] to have adequate experience of at least 6-10 programs. 3. its a one month+ project. 4. to work from home , programming of the m/c from residence, the development kit will be provided and validation / checking of the program will ...

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    teach me about AMG8833 and aduino uno -- 2 3 ngày left
    ĐÃ XÁC THỰC

    Having problem with the arduino coding

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    I prefer that you are 16-21 years old. But, you may apply if you are 22 years or older. You do not need an Arduino. Also, you do not need an ESP32. You will help me build a consumer IoT product. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. I will pay you to learn C/C++ on Arduino or MicroPython on ESP 32 because you must be very intelligent and solve problems scientifically but not...

    $11 / hr (Avg Bid)
    $11 / hr Giá đặt trung bình
    34 lượt đặt giá

    Hi freelancers, I am looking for an expert in arduino/ESP32, i will share work details in chat

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    I have a working arduino sketch working with a separate rf board that i need cleaned up and adjusted to make work on a the RF nano board, please have experience with arduino rf nano and sketching with arduino ide

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    Hola Maria Elizabeth, espero estes bien, me gustaria conversar comtigo para un proyecto de un wearable en Arduino, mi telefono es 321 431 3358

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    Hola Yeisson, deseo realizar un prototipo de un wearable en arduino. Por favor me comparte un telefono para llamarlo. El mio es 321 431 3358

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    The parts are welded and with me(I can move the weld). I need you to program it from distance if possible and to control it from app such as (cayenne) and to show readings as a dashboard. (DON"T COME TO TRY, IF YOU KNOW BID) The main idea is that we are building a smart gas or water controller. All the readings and control shall be from a phone app. Parts are: Two channels relay. TTGO T-Disp...

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    Certain error has to be solved for Arduino Mega with Nextion Display

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