Adafruit vl53l0x distance sensorcông việc

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    34,338 adafruit vl53l0x distance sensor công việc được tìm thấy, giá USD
    IoT nông nghiệp Đã kết thúc left

    Thiết lập hệ thống cảm biến, giám sát đo nhiệt độ, độ ẩm, oxy trong đất. Thiết lập hệ thống cảm biến, giám sát đo nhiệt độ, oxy trong dung dịch Thiết lập hệ thống cảm biến, giám sát đo nhiệt độ, độ ẩm, CO2 trong không khí Thiết kế hệ thống phần mềm điều khiển tại chỗ, kết nối các sensor cảm biến, bơm nước, van điện tử nhả khí Ox...

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    Tôi muốn xây dựng một web cho phép tải danh sách địa chỉ điểm đi và điểm đến, sau đó trang web sẽ sử dụng google map API để tìm khoảng cách từng cặp địa chỉ;

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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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    Viết phần mềm Đã kết thúc left

    Mình cần cài đặt các thuật toán như RootSift, Soft assignment, Spatial reranking, Asymmetric distance, Query expansion, Tf-idf trong xử lý ảnh bằng matlab. Bạn nào chuyên về matlab thì giúp mình với nhé

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    WooCommerce distance shipping 6 ngày left

    Hi, Im looking for someone who can help me with woocommerce distance shipping. I would like to let customers pay 25 cents per kilometer. Who can help me and has experience with this? Many thanks Harry

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    Hi, I am a postgraduate dental student. I am planning to do a research on artificial intelligence to detect early bone loss. I should develop a software which can automatically identify 2 landmarks and find the distance between those two landmarks.

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    I need the formula for a paralel line to get the x,y coordinates from both end points C and D. I have point a + b as given line. I want to calculate the x,y for point c and d A x=-3, y=-4 B x=4, y=-1 distance between lines is 1.3 Point C should be 90 degree on line point B,A Point D should be 90 egree on line point A,B

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    Looking for an experienced PCB designer for a small project involving led grow lights. Looking for someone who can check the information and, in case, suggest proper corrections. He will design a PCB which has two separate circuits, the Far Red led circuit and the Photo Red led circuit: circuit one: - no. 4 Photo Red 660 nm led, Cree inc. part number XPGDPR-L1-0000-00G01 (4 led in serie, max c...

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    Develop our app in Tuya, and connect it to our cloud to send all data. To be able to use all TUYA compatible devices and to have our app and have the data on our server. Same appearance and functionality as TUYA standard app but with our image and logo Detailed requirements: 1.- Create our own APP within TUYA with our logo and in Spanish (we´ll send translation). With the same functionality...

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    I need a parcel delivery boy/girl 6 ngày left

    The delivery man collects goods from different locations (mentioned) and deliver the parcel to the said address within a day. price paid according the travel distance.

    $20 - $168
    Địa phương
    $20 - $168
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    Navigation of robot.(p 114).Consider the problem of finding the shortest path between two points on a plane that has convex polygonal obstacles. This is an idealization of the problem that a robot has to solve to navigate in a crowded environment. Suppose all positions (x,y) in the plane are known. How many paths are there to the goal? The shortest path from one polygon vertex to any other in the ...

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    I need a Compass witch shows right direction to north in all positions of the Sensor. That include a calibration of ACC and Mag. Hardware: STM32F411CEU or STM32F407. MPU9250 or ICM 20948 or LSM9DS1. Preferred ICM or LSM9DS1maybee other. Development environment: Cube IDE FreeRTOS You should have experience with it! It's not as easy as you might think! Be free to ask for more information.

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    Arduino BLE Mesh Project on Gas Sensors 6 ngày left

    I need to connect two gas sensors to one arduino, power them with one battery, and let a mesh of such Arduinos send their gas sensors' data to the computer wirelessly and simultaneously. The following components have been chosen by me: 1. Arduino Nano 33 BLE 2. Sensor A (3.3V TTL level RS232, supply vol 4.5 - 5.5 V), sampling rate 1 reading per second 3. Sensor B (3.3V UART), sampling rate 1...

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    Arduino project 6 ngày left

    i need to create some project using arduino sensors include humidity temperature time relay switches all feedback to a central pc screen the screen should have a nice GUI to enable a clear view of the readings will also require the systems to be wifi setup (use less sensor cables / connections => use more IOT sensors on arduino)

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    This is a prototype. Using React Native, demonstrate how to compute the time and distance covered by a person while traversing a map on a mobile device. Deliverables must include full documentation of solution. Write this data to a backend database (prefer SQL).

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    I need an embedded system designer to design a nano PCB to control following component ( a brush motor , led light, Infra Red sensor for collision detection , Altitude sensor , RF sensor for command ) . Having power source from a lithium ion battery and charging circuit for that . The circuit should be very light weight .The controller should be programmable to control all components . The designe...

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    For the payment gateway integration of our consumer mobile Apps we are looking for a backend developer experienced with server side Integration of 3rd party API's & Payment Gateways including Stripe, Adyen, Apple Pay, Paypal and others. This job requires a strong development background in Node.js, [đăng nhập để xem URL], Typescript, MongoDB as well as experience with payment gateway integ...

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    This is a small project.. We use Arduino MKR WiFi 1010 and HC-SR04 ultrasonic distance sensor. Firebase as a database. The project is very simple and it basically works. What the parking looks like, I'll attach it in a separate file. but the problem is that the data comes to the database in a separate cycle and constantly. and I would like so that data is received only when the sensor "s...

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    Data Mining 5 ngày left

    It is about the behaviour of hierarchical space partitioning technique R*-tree vs LSH on high dimensional data on very large datasets. Take the above image data, and perform k-NN (L2) on 100 random points. Plot the number of inspections and running time against: a. Dimensions: Reduce the number of dimensions to 2,4, 8, and 10 using PCA (10 points) at k=1. b. Dataset size: on a subset of 1000 poi...

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    3d printer design 5 ngày left

    need design that suits for relay and motion sensor and wemos and 3 input for electricty and plug

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    i need a coder 5 ngày left

    i wanna make a traffic light signal with a pedestrian button and a camera that takes a picture of an accident that happens and sends a signal to the police and 911. it should have a sensor. i would like it in python and java

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    Mobile App (Android+iOS) for users to book nearest available court for the sport of choice (can be filtered by type, services, price, availability day and time - and sorted by distance and price). First page: quick sign up with mobile number verification, next page different sports as icons, clicking on would take you to list of them, you can filter and sort, next page you will invite friends from...

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    Coder for nodemcu 4 ngày left

    I want a coder who can help me program my project. I have completed the hardware and app i just need someone to code. The project is for a good cause. The code should control relay through ultrasonic sensor(hc-sr04). Dm for more details

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    I should program a collision detection warning system using ultrasonic sensor. I should write the C code on tinker cad and without using any kind of libraries except : #define f_cpu 1600000UL #include <util/delay.h> #include <avr/io.h> #include <avr/interrupt.h> I cannot use other libraries and i should interface each port by my self and get the distance between the sensor and ...

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    Operation Description. The tape and trim machine will attach onto an existing 360 degree rotating turret of a CNC machine. The machine will guide a 1” wide strip of tape as it is fed from a tape spool payoff , through the machine and into the forming head of the CNC. The tape is pulled through the machine by the action of the forming head. In addition to guiding the tape the machine will die...

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    Arduino expert 4 ngày left

    Need help ( ideas and suggestions) with this project, 1- design, implement, test and evaluate a distributed and interactive system using the mobile robot platform and associated hardware provided to monitor conditions in a remote location. 2- The control of the system should be distributed across at least two networked hardware platforms (e.g. Arduino, ESP32, PC/laptop, Mobile Phone), and it mu...

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    SMALL R PROGRAM Đã kết thúc left

    *Read data customer_data<- [đăng nhập để xem URL](file = 'Wholesale customers [đăng nhập để xem URL]') *Write a function called get_distance that calculates the Euclidean distance between two n-dimensional points. The function should take two lists as arguments, where each list contains the n coordinates of each of the two points. Test your function for the points [0, 3, 0] and [4,...

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    Already done code but needed to be simplified and fix some errors with stepper motor. There are large stepper numbers in one work and must be some error because it never get the same distance with the same steps-number. Possibly to add some safety interrupts in code. I made a machine, which is positioned with Nema 23 stepper with 5:1 gearbox. Controlled with Arduino Mega, LCD 8x2 and 4x4 keypad. ...

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    IF YOU ARE NOT AN EXPERT WITH GOOGLE CLOUD PLATFORM & APIs DON'T BID! I have a wordpress site that uses the maps API to find the nearest outlet based on USA zip codes. There is a problem with the code with duplicate requests being made using the API, which costs me money every time a search request is made. I have a list of recommendations from Google that need to be implemented to fi...

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    Im currently working on a python Django web application. The main functionality of my app is Route Optimization (finding the shortest route that a user should travel in order to visit a list of addresses). This is how it works: The users are able to create an instance of a model called Route, after a route is created, user is able to create addresses that belong to that route (Route and Address a...

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    I need to create an FTP server on a Windows laptop. The server should receive data from a sensor which is simply connected to the laptop through a direct LAN cable.

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    Photography 3 ngày left

    Photography is the art, application and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.

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    We are looking for a react native developer/ react native app for indoor navigation application Skills: React Native, Mobile App development Application Description: 1) Load building structure through blueprint/ any other model 2) Identify stores or key points of interest 3) Create navigation routes through shortest distance by a. Identifying current location b. Selecting destinati...

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    I need a driver for a cmos gc308 sensor camera, CSI (8-bit parallel interface), for a custom board with an [đăng nhập để xem URL] processor. The software can be module or executable (int main), which captures the still image and / or the video streaming, and then presents it on the screen (/ dev / fb0). It is necessary to provide the source code of the program.

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    I want to detect 6D pose for 5 different classes of small objects (screw) and measuring the distance from the detected object to the camera.

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    Hacer el diseño en la pc para fabricar las pcb en china, el esquema es bastante sencillo, lo tengo en una protoboard con un microcontrolador arduino, no es necesario la programacion solo el diseño. El diseño consta de 2 entradas que detectan un pulso, 1 boton, una cerradura tipo selenoide y un sensor de apertura de puerta. Me debe entregar todo lo necesario para fabricar la pc...

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    C# developer 2 ngày left

    Looking for someone to create an add-on that will integrate with our web app for our temperature check kiosk. A Windows service written in C# that can integrate with the sensor, automatically detect when a face is present and then start capturing the temperature data. This service could then expose this as a REST/Web Socket server which HTML content on the same device (or other devices on the net...

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    Need a Quick Logo 2 ngày left

    I have a great logo guy.. Unfortunately I need a really quick turnaround. Have an event called Socially Christmas'd Would love the Socially to be on top of Christmas'd Like this Socially Christmas'd Maybe with the bottom of the Y being like a measuring tape for distance and coming across the front to the C in Christmas'd And maybe a Santa to the right of socially with ...

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    CAN sensor device 2 ngày left

    I need to create a small device which is capable of hosting multiple sensors and communicate using a CAN bus or a higher level CAN based protocol like DeviceNet.

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    We are a developer of low power LoRa sensor nodes for industrial applications. We are looking for someone to build a demonstration private LoRaWAN system (for 10-100 nodes). Your expertise should include: - LoRa gateways - Private LoRaWAN networks - Databases - Visual user applications (e.g. browser based) - Experience with LoRa modules/nodes is desirable but not essential. The user application...

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    c++ and Arduino project 2 ngày left

    السلام عليكم احتاج شخص يتحدث اللغة العربية بطلاقة للمشروع موجود عندي الكود لكن هو شغال بس لازم يكون عندنا 16 احتمال A power supply system distributes electrical power to a consumer network. The amount of supplied power will be based on input sensor values that the system receives. In the system, there are three electricity generators including a primary power generator G0 and two auxiliary smal...

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    Solving Capacitive Sensor Issue 2 ngày left

    I need assistance with solving my PCB capacitive sensor issue. I am using an ADC (ADS112C04IRTET) to detect a voltage output from two coplanar electrodes, and I am receiving strange readings. The issue could possibly be due to ADC, or an issue with my schematic. I need a freelancer who is very experienced with circuitry, programming (particularly this ADC in Arduino), and preferably someone who kn...

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    Analysis 1 -- 2 2 ngày left

    You need to prepare and research the following information about Hofstede cultural dimensions power distance, individualism, masculinity, uncertainty avoidance, long term orientation and indulgence between the US and India and answer the following questions: ● Explain Hofstede's cultural framework application to international marketing and global branding? ● Explain Hofstede's cultura...

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    I have 6 sensors in a construction site. Each of sensors report 1. A raw sensor output, 2. a PSI output, 3. a height (mm) output, 4. a temperature output, 5. a barometric output, 6. a humidity output. The sensors report their variables every 5minutes. I need a UI through powerBI (or another portal) where I can view the history of each sensor variable over time as a graph. The length of time shou...

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    [đăng nhập để xem URL] I have same devices with this video and I made the same things. But I have to make connection with my RN42 Bluetooth Chip. Can you help me? this is my code for video issues. #include "mbed.h" #include "ultrasonic.h" DigitalOut close (p28); DigitalOut closer (p26); DigitalOut remote1 (LED1); DigitalOut remote2 (LED2); DigitalOut remote3 (LED3); DigitalO...

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    Please calculate the following cluster's power consumption for two months. And provide practical options to optimize battery life. 1. one Arduino nano 33 BLE 2. one O2 sensor. supply voltage 4.5 - 5.5 v. supply current 6 mA (streaming 1 sample per second), 17mA peak. output type 3.3 V TTL level RS232 3. one CO2 sensor. 3.5mW, 3.3 V supply, peak current 33mA, average current <1.5mA 4. volt...

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    Table 1 shows eight observations with two dimensions: X1 and X2. We intend to perform K-means clustering manually with K = 2. Suppose that Table 2 shows the results after Step 1. ***Please see attached for Table 1 and Table 2*** i) What is the centroid for each cluster? ii) In this iteration, assign each observation to an appropriate cluster, in terms of Euclidean distance. What are the cl...

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    Easygrip2021 1 ngày left

    I am a mechanical engineer and currently working on a prototype. So far I experienced a little bit with a arduino nano on a breadboard, which works great. Bit now I want to have a pcb with the necessary elements on it. Therefore I need some help with finding the right hardware and developing the eagle data. The prototype has the following hardware: - oled display 0.96in - microchip - pressure sen...

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    We are working on a project With LEGO-Robot (2 Wheels). it is much of the code already written. Like odometry, Navigation Interface , etc... . What i need someone who can do the Sensores Parameter Fusion (Distance sensor,Mouse sensor, Line sensor) and the Parking space detection in JAVA. With alot of Comments on the Code not only Code. This work should be done in 7-8 Days not more. I know it'...

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    Karenderia Restaurant Script Changes Needed 1 ngày left

    Karenderia Restaurant Script Changes Needed, need master who knows php, yii 1. Some small changes, i have creat for phone number show and hide function, when user click on show, system shows full number of phone number such as: echo substr_replace($val['restaurant_phone'],'xxx',-3) want to apply this two place more where already phone no 2. i want to run a query that all syste...

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