Arduino temperature sensor with leds and buzzer työt

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    28,683 arduino temperature sensor with leds and buzzer työtä löytyi, hinnoittelu EUR

    I am looking for an expert report writer in the field of electrical & electronics engineering having good skills in schematics, PCB designing, arduino coding and Proteus simulation.

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    Hi freelancers Looking for electronics engineers having good experience in following modules: • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • Drivers (GPIO, UART, SPI, I2C, PWM....) • IDEs like Keil MDK V5, ATmel studio and MPLab XC8.

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    Hi freelancers I am looking for someone having good experience in Arduino, who can do any kind of coding in arduino for different applications.

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    I have a lot of works related to different fields of electrical engineering looking for experts in following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • Multisim • IOT Technologies...

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    I need to design and build a air shower decontamination chamber. I’m using electromagnetic locks for the door, 2 12inch in-line fans, have not decided on the jet nozzles. A helps filter for the return air. And some kind of sensor to let the system know someone has walked inside. The brain that runs this system will be an rpi b+. I need help designing a program to run this.

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    Hi We are looking for an electronics hardware design engineer specifically someone who has worked in the optical sensor area. We require a small design using an IR receiver and IR emitters this can be done either with a beam break type system or reflected IR, we would at this point prefer reflected IR, but will need to discuss The circuit must be able to detect 250 detection's a second as w...

    €581 (Avg Bid)
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    I need to design and build a air shower decontamination chamber. I’m using electromagnetic locks for the door, 2 12inch in-line fans, have not decided on the jet nozzles. A helps filter for the return air. And some kind of sensor to let the system know someone has walked inside. The brain that runs this system will be an rpi b+. I need help designing a program to run this.

    €402 (Avg Bid)
    €402 Keskimäär. tarjous
    6 tarjoukset
    Arduino Dynometer Loppunut left

    Currently I a building a small engine dyno. I am seeking someone familiar programming on the Arduino IDE. Using a Arduino Nano or a generic stm32 board module. I require someone to incorporate different sensors in an Arduino sketch to output the sensor values. Here are the sensors I plan on using: 1- HX711 load cell amp board, and 20kg load cell. To measure ft./lbs. 1- Optocoupler board. To meas...

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    simulation in Matlab simulink for micro controller and soil sensor

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    DSPIC PROGRAM Loppunut left

    Its a project to program a DSPIC33EV256gm106, with another identical DSPIC. One master (DSPIC A) and a Slave (DSPIC B) DSPIC ( A) , send the instruction to the DSPIC B to read a sensor using a ADC port (Analog value), and send the data to the DSPIC A. The communication must be SPI between DSPIC´s. According to the value of the sensor (0-5V), the DSPIC A must modulate a PWM. Where 0V is 0% an...

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    Hi rajeeviitd, I noticed your profile and would like to offer you my project. We can discuss any details over chat. Its a project to program a DSPIC33EV256gm106, with another identical DSPIC. One master (DSPIC A) and a Slave (DSPIC B) DSPIC ( A) , send the instruction to the DSPIC B to read a sensor using a ADC port (Analog value), and send the data to the DSPIC A. The communication must be SPI b...

    €45 (Avg Bid)
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    First of all, I am not a programmer. I would like to build a printer that prints 1.5m wide with the parts from an existing A4 size HP printer. I can build the whole rig and move the parts. I need an ardiouno to run the printer head and motor. I would also need to run the feeder motor. I am looking into using a Rasberry Pie board to connect to the arduino board to give it comlpex commands. Like tra...

    €421 (Avg Bid)
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    Clint and user interface application using by sensor

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    We would like to create a game on arduino where person has to walk on some sensor. And sensor should detect how many times person has walk/jump on the floor.

    €304 (Avg Bid)
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    Hi – we are LPRS Connected Solutions. We design and manufacture wireless sensor devices which sense different conditions from temperature and humidity to pressure and light. We are looking for someone to make us a simple but effective web based cloud IoT platform which can receive data from our devices, database it and then display and manage via a web browser. The ideal system should...

    €2023 (Avg Bid)
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    Sensor Data Analysis to convert data into meaningful insights

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    Dear all, The project is about taking a picture with OV7670 camera module, and saving it in the 24C32 eeprom 1-i need to be able to set different image sizes 2-i need to take both monochrome and color pictures 3-the code should work for both uno and mega 4-it will be nice if you have hardware to test, but not required as long as it work on mine 5- I know we are all busy, however I have a maximum o...

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    €45 Keskimäär. tarjous
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    I need an Android app. I would like it designed and built. App is a simple app but there is 3 important milestone 1. App hasto listen serial port messages from arduino board and send messages. Messagr type is char. 2. Tablet Will be connected to inkjet printer. App has to able to send print data to printer [kirjaudu nähdäksesi URL:n]! App has to be able to send printing data with bypas...

    €493 (Avg Bid)
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    we are a fitness oriented company who manufacture fitness and workout band, smartscale,cycle sensor and gym software. We are looking for someone who can create content like blog for our website

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    I want a line follower robot (CODE ONLY) using arduino, 2x NEMA 17 stepper motors and a4988 drivers. The line follower should be a PID controlled robot and the turns should be smooth.

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    Kiireellinen
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    Hello, Problem description: 15 Xiaomi hygrometers ([kirjaudu nähdäksesi URL:n]) are connected to xiaomi gateway ([kirjaudu nähdäksesi URL:n]), connected to mobile app called XIaomi Home. It shows history of sensor data in graph. What we need is that this data, stored in app, exports occasionally to excel or other table format that is viewable in PC in order to collect data o...

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    Objectives: ---------------- 1.- Find or develop a fabrication method for high temperature solenoids (500-850 K) using Aluminum Carbide instead of Copper for current conduction and Aluminum Oxide as electrical insulation. Write a technical report. 2. - Conceptually design an automatic, or semi-automatic, manufacturing process using machinery or robots not necessarily commercially available. Writ...

    €742 (Avg Bid)
    Mainostettu Salassapitosopimus
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    I need a small but loud programmable PIR motion sensor that will ignore pets. I prefer the device to be easily mass produced cheaply but of good quality to be placed inside a ceramic object power source can be electric but prefer battery. I am building a prototype that could result in a permanent job for the designer.

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    I need a programmer Loppunut left

    I've never done anything like this before, so me explaining the project will likely take the most amount of time. I own and operate a Bar, and expanding to include a kitchen as well as possible "Escape Rooms". I am just learning and understanding for the first time Arduino and Ras Pi's. There are MANY things I want to do in the future, as I have time to install the physical...

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    I need to learn the interfacing between ARM Cortex M4 (on Tiva C lunchpad) and a generic Sensors (Gyro/Accelerometer) like ICM-20948. I'll need tutor to guide me through the steps and concepts.

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    Hello freelancers, I looking for some help with an arduino project that I'm working for my home. Basically I want to control a dc encoded motor using arduino. something very similar to this tutorial on youtube: [kirjaudu nähdäksesi URL:n] the guy that made the video above already offer the basic code, so I would just need help tweaking it.

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    Security Access using MFRC522 RFID Reader with Arduino [kirjaudu nähdäksesi URL:n] Connecting RFID Scanner to PHP using NodeMcu Wifi Module [kirjaudu nähdäksesi URL:n] How to Set an ESP32 Access Point (AP) for Web Server [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n...

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    An moving miniature vehicle which will avoid obstacles! I have all the hardware with me! I am using an arduino

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    POV for motorcycle Loppunut left

    I am an inventor and product designer. I am working on a project called wheelz. I want to place a POV ( persistence of vision) similar to a holographic fan inside the wheel of a motorcycle. I only need electrical schematics and pcb layout in the eagle format. There will be 2 device. Device one: Display device that is mounted on the wheel of the motorcycle. It must use the APA102 Light strip. It m...

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    Android developer Loppunut left

    We have developed a Arduino application. Looking for a developer to develop a android mobile phone app for the Arduino application. The source code is about 2000 lines. About four main features with about 2-6 subfunctions. This app is embedded with a machine.

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    I would like to create an ios as android app. this App needs to contain as following: -photo identification -Face id / touch id sensor from phone -gps signal (via google maps) -editing fields -system for online payments PS: details about time & price will be very important! more I will tell you as the project will start!

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    I need a pcb designed and enclosed for a NodeMcu project which involves reading temperature from MLX90614 temperature sensor and reading weight from load cell and Hx711 opamp and NodeMCU controls a 5v relay. The NodeMcu should be programable after fabrication.

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    Want to sub cool saline water below zero deg c upto-7 deg c by a refrigerator compressor MA57LBJG or MA 72 LBJG. here we want to know the length and Dia of the evaporator coil and condenser coil along with the amount of charge required for the same for best performance. You are required to send us the calculation details to us along with proof of the calculation. Here the ambient temperature i...

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    I need someone that can develop graphing Arduino code for a Nextion touch screen display. The graph should be able to take in analog data from a sensor and graph it on the Y vs X-axis. the user should be able to change to the X-axis legend from hours to days to months to display system characteristics for this time period. one tab should have the data diplayed in a table form

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    I have setup a MQTT Server, Working Fine. Now My requirements are : 1. If i create an event (Example : if a sensor value is 100 then it will trigger a action to turn on a light). then how to handle it ? if i store the sensor value in MySQL database then it will check every seconds or every 5 seconds gap. and in future if we give this service to others it will be more and more hits on database. so ...

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    Previously I posted requesting this system using raspberry pi. Now however I have been educated some from member and it seems I don’t need raspberry pi for what I need, some mentioned Arduino and other mention C+ or something like that. I do know that I would like the program to be loaded on an as card and capable of me copying that card for more systems. This is what I need. I need to cont...

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    We are looking for a Mechanical/Pneumatic engineer to solidify our product! This experienced engineer should be able to work with our visionary and industrial design team to get this product ready for production. Our product can cool and cook sou vide within the same compartment. Figo is a meal prepper that can be controlled from a smartphone. Once the food is loaded into the compartment, it will ...

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    We are looking for an experienced web designer who is well acquainted with - WordPress - WooCommerce - Woovina templates and plug-ins - Other WordPress and WooCommerce plug-ins Completion: Within one month from contract award Maximum number of revisions: 5 In the enclosed files you will find: - The static website content including images - A list of our products which will change regularly We n...

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    deliverable 1>write a code in arduino for my iot project 2->give me list of component need in this project with circuit diagram

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    Vhdl code for spi Loppunut left

    Master is fpga and slave is a sensor. Communication through spi

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    Virtual Reality Loppunut left

    The course deals with physical concepts such as measurement, vectors, foundations of motion, Newton's laws of motion and their applications related to disciplines. Technology, material properties: elasticity, density and longitudinal expansion. And temperature: concepts of temperature, their parameters, amount of heat and capacitance, Thermocouple, specific heat, heat capacity and methods of ...

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    1 - Read all mains variables with ADE7758 (integrated measuring circuit). 2 - Develop a functional and easy to understand code. 3 - Provide ADE7758 hardware and how to connect to the arduino. 4 - Use as current transformer the hwct 5 / 5ma. 5 - Use the arduino platform to develop the code.

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    I am looking for skilled coders who can go though me to fix some issues in my project. We are a startup based company and looking for a long term business relationship.

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    Need logo design for a heating and air company. I want logo to incorporate elements of hot and cold. e.g image of flame and ice, or sun and snow etc. I would also like the words "Solar" to emphasize melting or sweating (be creative) and "Breeze" to emphasize icy or frozen. I would also like to incorporate a temperature gauge for the "O" in solar, and Thermometer for ...

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    Taattu
    €36
    84 työtä

    Using this tutorial as a base for the project - [kirjaudu nähdäksesi URL:n] - update to use a MCP23017 GPIO expander (I2C device) - and add digital read/write to code. Using the adafruit MCP23017 ("Adafruit_MCP23017.h") library (and wire.h or similar library if needed to map I2C pins). Using this board - [kirjaudu nähdäksesi URL:n] . Need to map I2C (SDA and SCL ...

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    Build me android app based on bluetooth , that controll bluetooth arduino car

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    Auto door closer Loppunut left

    I’m looking to have a motion sensor that triggers a closing door and sends a SMS signal to my phone when door is shut

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    We are looking for a freelancer who has worked on the BNO055 - Bosch sensor (sensor is final and can not be changed) to calculate the following details for a heath tracker device Need the raw data from BNO 055 to be computed by an algorithm to give the following details on the mobile app 1. Walking/Activity time 2. Walk mode - to get exact data of the walk duration (time & distance of the w...

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