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    38,646 mems sensor working principle công việc được tìm thấy, giá theo USD

    Chào Vlad Alexandru T., tôi thấy hồ sơ của bạn và muốn mời bạn làm việc cho dự án của mình. Chúng ta có thể thảo luận thông tin thông qua chat.

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    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 Oxy, CO2 Thiết kế hệ thống phần mềm điều khiển từ xa có kết nối giữa điện thoại thông minh và các sensor cảm biến, bơm nước, van điện tử nhả khí Oxy, CO2 Xây dựng cơ sở dữ liệu để lưu và lấy các số liệu phục vụ nghiên cứu

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    ...dụng cụ khác giúp chúng tôi dễ dàng thử nghiệm và test sản phẩm. Yêu cầu: * Nhiều năm kinh nghiệm về các công nghệ 3D cho website * Làm việc đúng tiến độ bàn giao We would like to develop a website to store products in a planogram. A planogram is a virtual supermarket shelf on which products can be arranged to define an organization. This site will be used by students in France. The principle is as follows: The student connects with a login and a password and arrives on an interface. Two options are offered to him, he can choose "linear" (supermarket radius) or "warehouse". In the "linear" mode, the student will be able to arrange products on a linear ONE suc...

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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 động đột nhập. - 3 ngõ Output khiển tích hợp timer: bơm hơi, đèn, quạt. Bạn thạm gia dự án có thể chọn 2 phương án: giá thầu tổng hoặc chỉ thi công (vật tư dự án cung cấp)

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    Hola Muhammad B., observé tu perfil y me gustaría ofrecerte mi tarea. Es urgente y necesito terminarlo en menos de dos horas., 12 media noche de UTC -5 Es hacer un circuito en Multisim que representa un sensor de temperatura con tres fuentes de voltaje , varias resistencias, un ua741, lm35

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    Tenda Fast Ethernet Switch not Working 6 ngày left
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    I have an old D-link switch it is able to ping but newly bought tenda switch is not pinging any device.

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    ...provide an alert to the players the status of the bag in the hoop/net. The problem we are solving is very basic, you cannot tell if the bag has made it through the hoop and net OR if it went very close but not through. 2. PROPOSED S OLUTION We need a solution that will determine if a bag has landed in the hoop/net as well as how many have landed. To accomplish this, we are suggesting a weight sensor that will trigger outputs based on total weight on the enclosure at any time. · If the weight is between 14 19 ounces (actual weight amounts are to be tested in the field) then we should trigger the LED to turn on to “state 1” AND play an audio sound. · If the weight is between 20 36 ounces, then we should trigger the LED to change to “state 2” A...

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    Radar sensor for autonomous vehicles which is used for smart driving

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    Hello! I am looking for somebody who has a friend or family member who now works as a healthcare giver in Germany. Why? --> Some healthcare workers work with / for handicapped people. For example people with multiple sclerosis or stroke or so. Some of these patients can not speak anymore due to their disease. I have developed an app that enables them to speak again with a computer voice. The problem is that the patients do not know about it. SOMETIMES, very motivated health care workers google for solutions, and then they find my product and recommend it to their patients. It worked nicely in the past, but it didn't happen often. So I am now posting this project to find people who know people who work in this area in Germany. What would be your job? --> Whenever you ...

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    black bird 5 ngày left

    - PCB Redesign; - Change from ESP8266-01 to ESP82266-12F; - Add 2 new sensors (temperature, humidity and gas); I accept suggestion for sensors (sensor Mq-2 and Dht11) - Add 3 Push Button Switch 3*6*2.5mm smt Tactile switches 3*6 smd tact switch ( 1 mode setup / 1 (+) / 1 (-) ) - Update BOM componets with end of life; - Work on tentative the remain within PCB same size. - Ultimate goal is to make the PCB with the lowest possible cost of production and manufacture 10 samples for test; notice: currently i am using MCU Mega 2560 and isn't possible deploy FOTA (firmware over the air) with ESP8266-01 (Serial3). So, if identified any concerns please, let me know before start - milestone #1 Design(SCH, PCB, BOM, Gerber, Pick place, Assembly Drawing): 2days - milestone # 2 componen...

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    ESP32 Programming 5 ngày left
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    We want to use ESP32 for our project 1. COMMUNICATES TO CLOUD: Firmware for Data upload to AWS IoT Hub​ via MQTT 2. READ SENSOR DATA: Firmware for data write communication from sensors​ 3. COMMUNICATES TO LOCAL NETWORK: Communication with Mobile APP

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    Transistor working principle 5 ngày left
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    Need a 2d animation explanatory video showing how transistors works, their general components and applications. No script available. Should be done by experienced freelancer only.

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    working with DAW 5 ngày left

    In your DAW of choice, please create and export a sequence of up to 32 bars containing: MIDI data controlling a percussion source on one or more channels MIDI data controlling a melodic source (e.g. a piano instrument) on one or more channels Audio regions on one or more channels Demonstrate some level and pan mixing on these channels Edit your MIDI data and audio regions Process channel audio with EQ, compression and any special effects e.g. reverb, delay Any of the leading DAWs would suffice, including FL Studio should you require them: Ableton - Pro Tools - Cubase - Reason - Reaper -

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    The project was basically a productivity time tracker. How it worked was that I would place gesture sensors around my home, and they would detect when I entered a room and when I left. This would also be in combination with proximity node modules that would detect a chip place onto my phone. This way when I enter a room, the gesture sensor will trigger the proximity node to check for the chip I’m carrying to confirm that I am in the room. This is done so the gesture sensors that are constantly on, will not trigger a bunch of false positives. The purpose of this system is so I can get data like: 8:30am – 10:00am Office, 10:01am – 1:00pm Kitchen, 1:01pm – 3:00 Outside, ect, in a Excel. I hope this makes sense.

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    Statement of Work: Exoskeleton 5 ngày left
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    ...Support arbitrary USB-VCP and USB-HID BCRs - Receive data from attached barcode scanners and send it to specified html form control(s) or AJAX endpoints Basic Serial Input - Send the weight from a USB-serial attached scale to a specified html form control, either on a loop or on a <button> press - Integrate Hardware with provided SDK; send data to specified AJAX endpoint o Omron Environmental Sensor...

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    I need to create a simple circuit diagram including specific components that allow me to detect a light or infrared, and get a 5v signal in an Arduino Uno when the light is seen. I have a 5v laser for Arduino and the sensor may get only a 1% or less of the intensity of the light. don't think if there is light around, the sensor and the laser will be inside a dark space. Could be awesome if you can use LTspice XVII to make the circuit.

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    Dear freelancer, I am looking for someone who can help me to run apps in parallel on my huawai android phone. Many people refer to the split-screen when I ask them about this. In principle, I want to have a split-screen but not with two apps but instead optimally have 4 apps opened at the same time on the screen. These apps will be custom apps and identical apps. So for example the same game 4 times. The solution, therefore, consists of two components: 1) Running the same app multiple times on different accounts 2) Running 4 x the app on the screen (execution for all 4 apps) Please let me know if you can help me with this. Thank you very much. Best, Sebastian

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    I am working on simulator (interactive animator) along with an interface to illustrates one of the most fundamental concepts in computer networking: queuing delay (w/ possible packet loss). and I am working on - a dropdown menu for the packet arrival rates - a dropdown menu for the link transmission speeds - the simulator shows the packet being arrived at the input buffer and forwarded to the output buffer through the queue. - the Start button to initiate simulation - the Reset button to restart simulation with new setting

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    Hello, I would like your help in developing an app (iso and android) or web-based application that will allow a client to find an adult entertainer/topless waiters/waitress. The application would need to have a few features, deposit payment system, booking system, access to google maps, cancellation rebooking system, calendar/bookings record and peer to peer download as well as secure profile accounts. I will send remainder of message/idea once contact is made. Thanks, Michael & Jess Poznik

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    We need C#/Unity expert that would copy the native iOS/Android SDK for nRF52 Sensor and make Unity Plugin for it. We need to read accelerometer data and display it on the screen. If you know how to, you can also use some of Unity plugins from Asset store and modify it to work with our sensor. We're using this sensor: Here are native SDK's and documentation: Please apply only if you have experience with nRF52 sensors.

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    I am using atmega and wifi more information please write.

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    Necesito que la app controle mediante Bluetooth un juguete sexual. El jueguete es para el entrenamiento de piso pelvico en las mujeres. tiene sensor de presión. Mediante ese sensor quisiera hacer varias actividades dinámicas para que la mujer pueda entrenar su piso pelvico. El juguete se conecta a el móvil por Bluetooth. Y necesito que almenos tenga 5 actividades distintas. Para orientarse que clase de juguete es pueden buscar ejemplos en el buscador con el nombre de Smart kegel. Entrenador de piso pelvico inteligente.

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    Sum function is not working in my excel invoice. Please bid if you can do this right now and expert in excel.

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    Frequency meter 3 ngày left
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    The project is to read frequency from a magnetic sensor and display the reading on a stepper motor and oled display and design the PCB board.

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    Mobile App Development (Native) with MAP and by Integrating Sensor data to routes.

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    We would like to create a video with 3D animation showing how our liquid metal circuits can replace a rigid circuit board with a super stretchy material that can be embedded into a thin glove, shirt, elbow sleeve, etc. We'd like to show an exploded view of circuit/sensor with the typical "engineering diagram" aesthetic (like in the attachment) pointing out key components and capabilities. Then we would like to animate it “going into” a garment and convey that there is useful data now streaming out of the clothing. Perhaps after the circuit is embedded, we zoom out and see that this garment was being worn by a person and they are performing an action and it is emphasized that the material is still extremely thin and pliable. I have attached some imagery. ...

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    So, I have made a node app that is running well on the local machine, so this library for generating pdfs named Puppeteer is not working on the clould.

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    The project consists of connecting ESP32+RFM95 nodes that have sensors (you don't need to program the sensor, just the communication) to a lora gateway, either multichannel or a packet forwarder (a dual channel gateway). Not necessarily using TTN. The data must be sent to the cloud and the parameters sent by the nodes must be displayed. Proposals are accepted.

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    a description of the methodology and the required components following a specific format will be provided the work is urgent and needs to be done in 5-6 hours time around 3000 words

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    Fix some bugs in a working C# project. 1 ngày left
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    We have a working C# project that now has some bugs in it. These bugs were not there 6 months ago and have occurred since various freelancers have worked on the sln. They are not critical to the working of the code but they are nice to have. We have code dated November 2021 where these things work. The code has advanced since then and we want the new code to basically stay as it is with the old features back. These features are 1. a graphical display that could be on/off is now only off. 2.A parameter that is calculated by the software has a limit (say for example-55) that stops the output to an SQL if the value is < 55. The calculation of the value is OK, but the value does not seem to have any effect on the output. buttons that request data (for list boxes) shou...

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    I need a full business plan with the pitch deck for a co-working space I am planning to open in Addis Abeba Ethiopia. The aim of the business is to incubate university fresh graduates. The business work with universities in the country based on an agreement between the university and the organization the business will operate. The main aim of the business is 1. To create a beautiful and comfortable co-working space with a fair price 2. To help and enable university graduates to create their own startup company And I also need a business pitch deck for this business. Thank you

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    Magento 2 Varnish Not Working 1 ngày left
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    I have installed varnish in Linux server but the ports of configuration something is stopping it connecting to Magento 2, need some one fine tune and get it working with Magento 2 we have setup

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    ++++ BUDGET $50.00 +++++ Our Magento 2 Store is not working. Please see attached screenshots Only apply if you have experience in fixing this problem Thank You

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    arduino LED 1 ON, LED 2 OFF 22 giờ left
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    LED1 ON when humidity sensor less than 2.5 <50% (using potentiometer to adjust range) LED 2 ON when PH <6 (using potentiometer to adjust range) both status apper at LCD just simple code for beginner

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    PT 100 tempreture sensor 21 giờ left
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    I need to control the dc motor speed using the Temperature sensor PT 100. The speed of motar should increase /decrease with temperature. The circuit should be simple and cost effective. No need to use microcontroller.

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    I need a very simple task, I have a esp32 and a moisture sensor 0-10 volts but I’m not getting the correct values, esphome or tasmota could be used for it to show the correct values.

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    Using foscam cgi to control cameras via scrips in VB so I can run some automation through Homeseer At this stage I can turn off motion sensor - see attached script - But when I run it does enable motion sensor but resets 1) Sensitivity 2) Triger intervals 3) Snap intervals 4) Action - eg send email, push message, take snap shot 5) Schedule 6) Detection area This is the list of scripts from foscam Any help on this would be appreciated

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    Rfid inventory system poc 16 giờ left
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    I need an application proof of concept that will allow me to track inventory in different locations in realtime through rfid pasive labels and a sensor. I need help to choose the correct sensor. It should be an entry level sensor around $100 usd and should be able to track up to 100 items in a 1 meter range (or more). The sensor would be connected to an arduino or similar and will write the count of items in a given interval (can be changed via a config file)

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    We are using Heltec Cubecell HTCC-AB01 1. Code Logic Updates, We like to add some updated logic to our code. 2. Power Loss with Magnetic Reed Switch / Sensor When we connect resistor (10k) and simple magnetic reed switch we are getting major power loss.

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    I need a minimum viable solution for a website working in the same principle as eBay. Ca 100 users, possibility of posting, internal messaging function and search function. The posts should be categorized and contain a picture, a title, a short description a date and a location

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    I need a minimum viable solution for a website working in the same principle as eBay. Ca 100 users, possibility of posting, internal messaging function and search function. The posts should be categorized and contain a picture, a title, a short description a date and a location

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    Sap SD consultant with 5years experience required Working hours: 5:30pm IST to 02:30Am IST

    SAP
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    Failover cluster 10gb connection not working 10 giờ left
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    Need some help with this config Node a is connected to node b via 2 x 10gb connection Wheb doing crystal mark tests its not using the 10gb connection but it is using the 1gb nics

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    Hi, I need someone to make this simple VI for me. I would like to measure the speed of a rotating shaft inside a transmission gearbox. There's 3 shafts in total, each having a hall effect sensor mounted to them. I would like to have the RPM of the shaft displayed on gauges at a rate of 10 Hz minimum (meaning 10 RPM readings per second) in order to have a high speed reading of the speeds. The data must also be logged with their time stamps. Additional info: The speed sensor outputs a voltage (pulse) with each passing gear tooth so you can simulate a high/low digital signal to as an input from the sensor. I have already attempted to write this VI but it is currently unreliable because it fluctuates. The DAQ device I am using is the USB 6002 from NI and I want...

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    ...John decides to click on the notification/bible verse that was pushed for the Afraid emotion, it will take him back to main Fear thought where he can see the Prayer Out Loud along with the 4 other items (as seen above). This same structure is followed if John is struggling with Lustful emotions. He can select the Lust thought and choose Lustful emotion and see the verses tied to it. The same principle is followed....

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    light and sensor Đã kết thúc left

    need to connect motion and dawn to dusk sensor, and for other project touch sensor switch in pen holder plus solar panel for garden and outdoor lights.

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    We need a sensor added to a machine that resets a timer each time a knife cuts. The timer needs to be adjustable. Once the timer reaches the limit, the machine needs to shut off. It should be a fairly simple wiring job. This is a one-time job, but if we like your work, we will keep your name on hand for other similar jobs.

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    We have many simple modules to design like temperature sensor or LED drivers. For each module, you must select the key components and produce schematics and layout in Altium. You must also provide a basic Arduino firmware for basic interactions with the module. The jobs will be awarded on a per module basis but ideally the same person would end up making most of them. You must be experienced with Arduino and Altium.

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    We have 4 servo robot arms, we have 1 color sensor,

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    Hi, We are a small team working on a site called performance pads, selling a range of pad brands for a vast range of vehicles. We got a freelancer to design us a theme and a home page, product browser page. The freelancer couldn't merge his designs to our working staging site which our web developer has been working on. Our web developer has recently come down with brain fog from long covid and is taking a brake from developing so we require another freelance to merge the two projects so that we can utilise the aesthetics of one and the working core of the other. Our developer has created a github to document the project and has been primarily using PHP for building the site, if there any questions regarding the site he may be able to assist. The freela...

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