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    15,490 design temperature sensor jobs found, pricing in USD

    a raspberry pi, which has an IR sensor for interacting with a traditional IR remote, that can then relay those signals to a chromecast on the same network

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    I would like a field deployable data acquisition system (preferably using something simple like arduino) that will record a fluxgate magnetometer for days in the open air. If you want to look it up, this will be used for geophysics, one use will be to be a base magnetometer, which will remove for the magnetic changes due to solar storms and the second will be to record magnetotellurics, which can...

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    Hi ranjukravi, I noticed your profile and would like to offer you my project. The task is: A 5-volt amplitude comes from a sensor to an Arduino Uno. The signal is a digital square wave signal. If the signal reaches 0,6 Hz, a high signal (+5V) should appear on one of the output pins. If the signal reaches 2 Hz, an output signal shall appear on another output pin. That’s all. Will you be able...

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    Logo improvement 6 days left

    I've designed a logo on a android app. It needs to be improved in quality and I require the correct file types. I'm also wanting the coloured wing look more like a temperature dial.

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    Hi, 1. I want a professional engineer to design a battery charging circuit with all the protection circuits (overcurrent, overvoltage, overdischarge, cut-off, shortcircuit, etc). 2. Kindly check the attached file(fig-1), (fig-2). I have different excitation methods for piezo resistive sensor. Which one is stable and long term stability. If you have any other ideas, kindly share it. 3. I would to ...

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    I want to have a sensor which will detect human in a room even when they are not moving.

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    Trophy icon Arduino Programmer wanted!!! 3 days left

    I want an Arduino code for reading 10000 bits of data per second. This is analogue signal from a sensor. I have code that reads data already... see attached file, I want to be able to read and send it fast online fast. Ideally stream... My goal is to stream the data to a google sheet in real time. Please write you codes, test them and submit your entries. Because I can not test all your...

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    I drive a 2003 GMC Sierra quadrasteer option, I'm going to send that most of you don't know what this is but it's basically a very rare option which was offered in 2003 which added a rear steering rack to the truck allowing it to steer with all four wheels. The only problem is general motors discontinued this in 2004 so parts are literally non-existent. the quadrasteer rear ends are...

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    I got several Arduino sketches with some features that I want to be merged. One example is, I got the following functions/sketche * A Larson Scanner / Knight Rider LED effect running on ws2812b LED * a hc-SR04 sketch which lights up a led strip with blue color I want this to be combined so I can use the HC-SR04 ultrasonic sensor with the larson scanner sketch

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    Need supporting code for my hardware design. I have identified the product design (can be tweaked a bit) and need supporting functional code to make it work. Sample file attached (not final design but similar) using nano 3.0 ultrasonic sensor LDR 433 mzh rf buzzer vibration motor and voltage regulator /buck converter (need to decide on this), should allow optional based on source , trying lip...

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    We have an AWS FreeRTOS MQTT Publisher and Subscriber application which is Touch Sensor and Light bulb. But currently the password has to be hardcoded. We needed a project like wifi manager which will be running a web-server to create an access point to insert Wifi credentials and then create an MQTT connection. Something similar to this - [login to view URL]

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    Trophy icon Create Rendering of Doser 3 days left

    I need a realistic rendering of parts, brought together into a unit. I need a screen placed on the top of the outside, the screen is 10 x 6.5 inches. I need our logo small and white centered on the top. ([login to view URL]) on the bottom I need 3 motors placed. The motors need to be the same blue as the box, transparent, and change internal motor from yellow to white... also have a...

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    I need this TDS sensor from DF Robot created into a custom node for the visual based Arduino interface of [login to view URL] Here is the TDS sensor with sample code from DF Robot: [login to view URL] Here is an example of how a custom node in Embrio is created: [login to view URL] I want all the timing to be handled by Embrio. I am currently using Embrio 2.2.4.1 The node should have 1 Analog I...

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    Hi, Topic says it all. I want to have a raspberry pi script that can read data from a JSN-SR04T Ultrasonic sensor connected to the GPIO pins. The value should be measured every 10 minutes and the median value of the last 10 measurements should be published to an MQTT broker running on an OpenHAB system. Goal is to have an item in OpenHAB which displays the value of the sensor. - I have a raspber...

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    Person to program raspberry pi to create motion sensor and blue tooth , WIFI, to relay to turn on/off electronic display.

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    This project requires an understanding of Telecommunication/Networking concepts and engineering background with academic Publishing experience in Academic Journals..........Strictly No Plagiarism...........You need to extract technical information from publications.

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    XDrip+ Port for Tizen OS 2 days left
    VERIFIED

    I want someone to port the XDrip+ software (which runs on Wear OS currently) to run as a Collector on Tizen OS. Both of these software are "open" although XDrip+ is on GitHub, and various SDKs are available for Tizen OS. The primary goal is a Galaxy Watch (cellular) being able to read a Libre Freestyle Sensor via NFC and also via a Bluetooth connection (MiaoMiao reader) directly i....

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    Aim of this project is to detect human body organ internal movement. The sensor-based or microwave-based approach can be taken considering no harm to the human body. The components should be certified and adaptable to a human body with no side effects. More details can be provided on deal.

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    I need an android application for design and decor for doors and window. Application will work with gyroscope sensor to design live with wall and window. there should be multiple options to design and manage size and color too.

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    GPS Server Traccar.org 2 days left
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    We have a server that is from [login to view URL] and we have made a connection between this server and our loginportal that we are using for our clients to follow gps devices and itts working. There are only small thing that are nog working good like parameters of battery sensor and timezone between the server and loginportal. Only please someone with experience and done this before can reply ...

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    This project requires an understanding of Telecommunication/Networking concepts and engineering background with academic Publishing experience in Academic Journals..........Strictly No Plagiarism...........You need to extract technical information from publications.

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    I need to measure AC current passing throw the circuit breaker up to 100 A by using 3 winding on the 3 phase. each winding in one phase. max current in primary is 100 A and max current in secondary is 2 A. I need the following things: 1- what is the turn ratio. 2- how the winding connected with the current sensor ACS712 you can see the data sheet attached. 3- I know how connect the sensor to the m...

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    I need a static java class/method created to calculate some values from sensor and cooling actuator data from an HSQLDB database. Static JSONObject getReportData(String temperature-sensor-db- table-name, String cooling-db-table, Timestamp fromDate, Timestamp toDate, String dbName, String dbUser, String dbPass); Variables Temperature Readings (Timestamp/Value) Cooling Device On/Off Timestamps...

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    I need an interface which can read data from multiple sensors, and send that data to android/ios via Wi-Fi and Bluetooth. Sensor versions can very and the interface needs to comply with them.

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    Basically build a simple model where you insert the given dataset containing many variables and it predicts a temperature set point variable. I will explain the project details in detail once you are interested. Cheers. PS: The dataset is attached below.

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    KNX consulting 19 hours left
    VERIFIED

    hi, developers I looking a freelancer who is experienced on KNX and tuya programming. A mission is to test simply for KNX sensor. lets discuss on chat.

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    Octave analysis 18 hours left
    VERIFIED

    Hello everyone, I would like to create an application that could make an octave analysis on some data, i am using an old version of labVIEW and i can not have the Vibration & sound tool kit. But at the same time i would like that this application could display the energy of the signal by band frequency but at the same time another diagram on the front panel that will display the Y unit LEVEL...

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    Overview: I'm currently using an esp07-slave triggered by events that sends a message to the esp12-master. The esp12 then directs the ardunio to turn-off a solenoid & sends push notification to the app. The arduino also supports an HC-05 module linked to the android app. The simple app can open or close the solenoid. Arduino also uses a manual push button momentary switch to open or clos...

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    We have a NRF5288 Sensor having 2 BLE notifications updating every second. We need a esp32 application written with the MDF (!) that can connect to up to 8 of those at the same time and receive their values. Connections must be unique and will be stored with the notification values in a linked list

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    Hello Wanjing X. The project I would like you to complete for me, is just to show me examples of your work. I want to see apps that you have built entirely & will demonstrate your best skills. I want to see the total each project cost to complete. If possible, I would like to see at least 5 examples of apps you completed, the cost for each app, & the approximate time in days, from start ...

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    Hello Prateek. The project I would like you to complete for me, is just to show me examples of your work. Projects that will demonstrate your skills & the total each project cost to complete. If possible, I would like to see at least 5 examples of apps you completed, the cost for each app, & the approximate time in days, from start of commission till completion. I am interested in mobil...

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    Hi, I need to connect nRf52810 to ST VL53L0X ToF sensor. I am looking for someone who can add the VL53L0X code to Nordic's S112 BLE beacon example. I found a similar driver here: [login to view URL] for nRf51, it should be straight forward to make the necessary changes and integrate it. Preferably supply me with a SEGGER embedded studio project. Thanks, Roy

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    Android HAL 3 hours left

     In-Depth knowledge in Android / Linux  Experience in HAL is desired  Working knowledge on Multimedia(Audio/ Video/ Camera/ Display etc) is preferred  Experience in OpenMAX, Gstreamer, Stagefright etc are plus  Ability to comprehend technical aspects of non-domain skills/projects  Effective Requirement Elicitation skills (needs to be demonstrated in the primary projects as well as other proj...

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    Design PCB for Vaporizer 2 hours left
    VERIFIED

    I need PCB designed for a compact wax vaporizer, It will need to accommodate for micro USB charging, Lipo protection, and storage, Connect to a 510 thread cartridge, modified audio sensor which detects the sound of suction. Its a very basic PCB design and I'm sure plenty of resources online have references. I am unfamiliar with this concept so I'm hiring it off. Here's a start: [l...

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    Web page with JavaScript Use conditional branching Use loops Use two or more implementations of these Array or hash Sensor information (optional) Mashup Library Could be a chrome extension or a game.

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    1 - The ESP32 will be monitoring a Flowmeter sensor; 2 - When to pass water through Flowmeter, it will send the message t to some Telegram users. It must send a message in the start and the end; 3 - The ESP32 should show the historical data in an HTML page; 4 - The EP32 must have the mDNS feature; 5 - The HTML page will be accessed at residential wifi network with mDNS;

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    We need a developer to create a photo / video app for Android (device 3D glasses) with the following characteristics: Milestone 1: Zoom without loss: Working with 16 Mpx sensor as a base, make a preview FHD / HD, with x3 zoom without loss of quality in the preview. Milestone 2: Dual camera preview and Sync setting (focus, WB, EV ...) Milestone 3: Dual Preview Displays: 1º- One Camera + 2&o...

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    Body Logger App V.2 Attention: Read the project thouroughly - Make your final bid for this project. Do not waste my time making false bids that you will increase. This is the second stage of my IOS App. Created in X-Code and swift 5, I need new and altered features to be added to my App which has already been partially developed. The app in its current states records simple button presses (la...

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    We are looking for a wireless sensor PCB layout and firmware to drive it. The device should use the eRIC-LoRa radio module from [login to view URL], to transmit distance measurements, measured by ST's VL53L0X sensor. The device needs to have a low cost ARM MCU, be powered by a non-rechargable AA 3.6V lithium battery (already sourced), RA edge mounted SMA connector for the antenna, read sw...

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    We are looking for help with a large interactive installation being developed in Kolkata, opening 1st October 2019. Specifically, we are looking for folks with experience in Max/MSP, OSC protocol, DMX protocol and Nodejs/Python interfaced with microcontrollers (over USB Serial). Prototyping work is happening in Delhi in July and August. On-site installation for the full month of Septemebr in Kolk...

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    There are lots of examples on how to code LoRa WAN for The Things Network for an RFM95W. That said, I am in need of C code (not C++ code) for RFM95W that works with the CCS ([login to view URL]) C compiler for a PIC18LF46K22 microcontroller. The code should be able to register to a TTN network and have the ability to send and receive messages to a TTN gateway in the North American 915Mhz band. ...

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    Hello I am needing someone who fits the questions about your ability designing and making a pcb without electronic issues. These are the freelance types that would be needed for my project: - Knows the in and out's of WiFi and Bluetooth 4.0. - Worked with ESP32 before. - Worked with the Raspberry Pi 3B/Compute Module 3. - Create a image of Windows 10 IoT core with the needed drivers for usb...

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    Build a low power BLE sensor device with multiple sensors onboard. The device has to be a miniature power efficient design. Main Processor is NRF52. Looking for a person who can do mechanical design for plastic mold, and who can design the schematic and PCB in Altium. do market research for a cost-effective component procurement and Assembly facility.

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    READ CAREFULLY... COMPLETELY... and PROVIDE SOLUTION and METHOD I want to produce an MCU board whose function is to help avoid collision and send warning. See attached file for more details. Freelancer is responsible for making the board and write the software. N.B. SENSOR range should be up to 100 feet. The so called robot WILL NOT MOVE to avoid danger. It will simply send an alert. THEREF...

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    This Project requires Updated knowledge of New Trends in Wireless Sensor networks and an academic degree of Ph.D./Masters in the same area. Requires study of several technical research papers and summarization of the content in own words with high level of strictness in plagarism Experience of academic writing is [login to view URL] will be discussed on chat.

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    I have three tasks/ questions that I need to solve by using Python. The level of code needs to be fairly easy. This is an urgent contest, and I would need answers by next Monday. The three tasks are as follows: Task 1: A Monetary Calculation If you have $200 in your pocket, and you see a shelf with a long row of foobars priced at $1, $1.2, $1.44, $1.73 and so forth. Every foobar costs 20% more ...

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    Hello sir/ma'am, Please find the details of the project on STM8 board as discussed on the call. We want to build a working prototype which has the following components, 1. STM8 Microcontroller 2. 4 * HLW8012 3. 4 * Dimmer (Triac based) Dimmer Module: The module should be able to control the 4 channel Dimmer via UART Commands from the ESP32. The commands will be like "D : 1,52" (*...

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    Hello freelancers, We have a simple web app with a virtual compass developed in html5, css3, js, jquery . The compass turns around depending on the device's magnometer, and plays a sound also depending on the orientation. We have some problems on iphone and android I would like fixed ($40), i will send you 2 versions: 1. It does not work good on Safari, on iphone SE & 6s does not move t...

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