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    17,461 arduino jobs found, pricing in USD

    Hello, I am kind of started on this one. Any assistance would be great. More details on the chat.

    $140 (Avg Bid)
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    Hi Sukanta M., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I want to used an ir sensor with arduino to turn on brushless motor with ecs. Only thing is i have code. i will send u what I have. I just want to fix code. No potentiometer.

    $200 (Avg Bid)
    NDA
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    1 bids

    Hi Muhammad H., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    This is an Arduino-based project using MQ135 / MQ138 gas sensors to detect diabetes type 1 and type 2. There are tons of resources about this topic on the internet, but could not find the code. This is a personal project to help my diabetic friend

    $151 (Avg Bid)
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    Fit Lights with arduino 5 days left
    VERIFIED

    Hi, I need a code to create Fit lights training with arduino. Those lights/sensor will light up and then light off when hovering with hands and then light up another light in the kit. Like 6 lights. I also need the diagram for the wires. tks Seby Something like that

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    We need someone to do and verify arduino/Rpi based hardware connection. Freelancer from Delhi will be preffered.

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    Hi. I have an nRF52840 and I want to send data to an ESP32 via SPI. I need a programmer who can help me do this and send me code that I can try. I am using the Arduino SDK. Thanks.

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    ...specific doors are added to a group called arm on close. Example you hit arm away on the panel, then leave and close the door. The alarm will automatically arm the system when you close that door. All other areas will prompt to be closed. The system should also remember the last state in the event there was a system reboot . I am using an esp32 espressiveesp32: board: esp32dev framework: type: Arduino Connection details # Enable Home Assistant API api: ota: password: "!secret api_password" wifi: ssid: !secret wifi_ssid password: !secret wifi_password # Optional manual IP manual_ip: static_ip: !secret alarm_ip gateway: !secret wifi_gateway subnet: !secret wifi_subnet dns1: !secret wifi_dns ap: ssid: "Pulse...

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    Raspberry pi will be the brains for this project and connected to Arduino via i2c. Modules are multicoin coin acceptor, bv20 bill acceptor, tm1637 7 segment display (4 and 6 digits), mpr121 capacitive touch sensor for keypad, sd card, cnc shield (gbrl), servos Python, c++, sqlite (peewee orm)

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    ...2 thermistors and a simple display SETUP: 1st user input (U1) will store into EPROM the temperature required when tc1 is at 0 deg 2nd user input (U2) will store into EPROM the night setback temperature 3rd user input (U3) will store into EPROM the tc1 max temperature 4th user input (U4) will store into EPROM the time delay reading the sensors eg 5 mins External timeclock will give 2 inputs to arduino (A) for on (B) for off OPERATION: Loop : Wait (U4) then Measure tc1 and tc2 If (A) has power Then If tc1 is less than U3 and tc2 is less than (U1 - tc1) Then Relay1 is on Else Relay 1 is off End If Else If tc1 is less than U3 and tc2 is less than (U1 ...

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    I would like to get the TVout library to work for STM32F030. (with the Arduino IDE, preferably using the stm32duino boards manager ) I tried converting the ATMEGA library to STM but I wasn't able to make any progress (I'm a mechanical engineer, updating that lib was well beyond my capabilities) I also tried one from "" but was not able to get it to work/ it comes up with warnings/errors (some listed below).

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    I need Arduino code for ESP8266 or ESP32 that can connect to a wifi network with proxy settings and then post data to Adafruit. You can check out the code added. That's the basic code idea.

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    An Arduino Uno shield for CC1101SE integration with existing module and a 4 x 16 character LCD module along with software migration to suit. Much of the code required is currently in production with a DSPic processor and a XC16 compiler, the drivers will need to be migrated to the Arduino Uno sketch. A simple shield PCB along with components needs to be designed. The LCD should connect to the shield with the same ribbon cable currently used to connect the LCD to SATR3 devices. Note the LCD currently used in our system will be used in this project. Please read the attached documentation very carefully before bidding. Do not bid until you fully understand the specification. I will not negotiate bid pricing after awarding the project. There will be no scope cha...

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    Arduino Coding 3 days left

    Esp8266 Multi Node Control without any delay

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    I have a CNN program created and a data set provided, I need this to work on my Arduino Uno and the arduino camera. This should differentiate objects on my data set and unknowns clearly after I let the camera scan the object or photo

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    I need a python script that consists of 4 functions: 1. move- to ( coordination in cm), 2. rotation ( in degree), 3. magnet up-down 4. and magnet on-off (by taking 0 or 1), 5. and must send values to Arduino R3( Communicate With Arduino From a Python Script) 6. I do not want to write anything in the python console 7. after sending data to Arduino we will get ok as an answer that Arduino gets these values. 8. I do not need Arduino code, just python script .for example I want to do the process like <mt pos_x1 pos_y1> <take 1> <mt pos_x2 pos_y2> <take 0> That means "go-to source position", "magnet down, on, up", "go-to target position", "magnet down, off, up" or sometimes rotation.

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    I have an IOT device which works on my hosted MQTT server need to have the same integrated with Alexa and Google Home

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    I'm looking for someone with experience in extraction using a USB rubber ducky device. I want to be shown how to work with specific payloads that can be used within a live demonstration environment, to showcase how quick and easy it is for someone to extract information from a PC/Laptop within seconds. The purpose of this is to demonstrate Security Awareness to a specific SME audience. Experience of such payloads using a USB rubber ducky would be essential.

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    Hydroponics system, Design pcb in easyeda using the ESP32 Development Board controller, and Configure the project ready to order shipping. programming in Arduino Program. program sensors, print real data obtained on screen and arduino monitor. ABOUT THE PROJECT: -The PCB board must be a support plate for mounting external modules or with additional outputs, components such as resistors, capacitors, connectors, modules, etc. They must be components of the most Universal possible. The objective is to make the project more efficient and thus avoiding cables. The total measurement of the pcb card must have a maximum size without exceeding the measurements 9x15cm. -The screen has a simple menu that displays the data sensed in real time and uses the encoder to modify parameters su...

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    I want an Arduino sketch to send a float value to firebase from ttgo tcall via gprs. Also want to send an int value from firebase to ttgo tcall via gprs to acknowledge receipt of the float value.

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    ...project "for free" (without spending one of your bids). Please wait *patiently* for up to 48 hours for me to invite you because I do *not* have a bot; I would need to manually invite you to bid. ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. That is probably *very* beneficial for you. Obviously this will almost completely eliminate the risk that you will be unpaid for your work...

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    We would like to drive and integrate some Stepper motors and Solenoid valves with Arduino. The purpose of this project is to develop an automation system for some current manual activities. See attached requirement document.

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    Design a connection of multiple force sensing resistors with Arduino or any other process/procedure the designer feels best.

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    php project 1 day left

    "I was extremely happy working with Alex and his team. It is probably the best overall experience I have ever had with IT specialists. They are not typical freelancers looking to ma...JAVASCRIPT DEVELOPMENT: JS, Node.js, Angular, React.js, Vue.js, , , 3) FRONT-END DEVELOPMENT: HTML5, CSS3 4) DESIGN: Website Design, Graphic Design, Corporate Identity 5) 24/7 TECHNICAL SUPPORT: Linux, Unix, MS Windows Server, cloud solutions (AWS, MS Azure, Google cloud) etc. 6) EMBEDDED SYSTEMS: Embedded software development, Internet of Things (IoT), Microcontrollers, Arduino 7) MOBILE DEVELOPMENT: Android, iOS, React Native, Ionic, Flutter 8) OPEN SOURCE: WordPress, Joomla, Drupal, TYPO3, Shopify, Magento, WooCommerce, Prestashop, OpenCart, Zend, Symfony, Laravel, Yii, Django, Flask

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    It will be exactly the same EXCEPT the components and layout will be different from the original square design. I had a freelancer create the original Arduino but as thing evolved it was never panelized and so I need this to be combined with another smaller design so it can be quoted by the manufacture... There is also another type of Arduino design that needs to be made into a new unique design just as the first. Arduino is Open source and the design can be found here -

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    It will be exactly the same EXCEPT the components and layout will be different from the original square design. I had a freelancer create the original Arduino but as thing evolved it was never panelized and so I need this to be combined with another smaller design so it can be quoted by the manufacture... There is also another type of Arduino design that needs to be made into a new unique design just as the first. Arduino is Open source and the design can be found here -

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    Arduino ecu 1 day left
    VERIFIED

    Necesito, gestionar un valor resistivo, según el valor de rpm de un motor de coche. Habrá una matriz de datos mediante la cual se hará la conversion de rpm a resistencia, utilizando un resistor digital con conexión spi o similar. Si hay posibilidad de modificar datos de la matriz mediante un pc o similar mejor.

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    We need someone who can develop an electronic device. Freelancer based in Delhi/NCR preferred.

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    Code Arduino/ESP8266 IoT Timmer 15 hours left
    VERIFIED

    I need a code to a digital timer using ESP8266. Code should: - connect to IBM Bluemix IoT (I can give info on that) - receive Mqtt messages with timer schedule - turn relays on and off on the programmed times

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    need arduino developer from Pakistan........

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    Need a developer from Pakistan 5 hours left
    VERIFIED

    Developers required from Pakistan. Both Arduino and Webdev. Thanks...............

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    Need an embedded developer for arduino project.

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    Arduino Project 4 hours left

    Need to do a arduino project on propeller based pendulum.

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    I want to pay someone to make an Arduino Nano using Fusion360, and video/screencast ALL steps as a tutorial. SEE PROJECT TEXT ATTACHMENT: NOTICE: This does NOT violate any copyright - the hardware involved is OPEN SOURCE.

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    Hello I need the values of my technical drawing validated. The successful bidder will receive a pdf file with a technical drawing and I need the values of a couple of resistors and capacitors calculated by you to crosscheck my calculation. If you are experienced in Arduino or an electrical engineer or somebody who knows about electrical diagrams, then this should not take you much longer than 5 minutes and the job is complete. its all 12V DC in a car I look forward to hear from you

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    hi I need Arduino solution for offline speech recognition mcu , that can support Arabic and English lang, to add some commands to on ,off some outputs.

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    A datalogger With RTC, MicroSD, ESP8266, 2*analog in 0-24 v, 2*MODBUS in, 2*DIGITAL IN, 2*MAX31865 for PT100, 2*analog out 0-10v, 2 digital out (opto isolated). Require: Schematic Working Prototype Codes (Arduino Compatible)

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    I am making a project for school with an arduino and need help with the coding of it. it needs to be a functioning physical product and I have ideas on what I want to make but I have no idea how to actually make it. It should be simple but I have zero experience with this.

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    Need design and working prototype of Arduino or ESP32 for use as programmable/adjustable constant voltage and constant current regulator. Also, output will need to be Transistor/FET controlled for use as pulse out. Circuit should be capable of being powered by typical usb from laptop or alternate power supply, but built using usb-c preferably. Input power should range from 5VDC to 30VDC or higher. Adjustable output voltage up to 30 VDC minimum with 16 bit resolution. Adjustable output current up to 2 amps minimum with 16 bit resolution. Preference is to have a socket for the Arduino (embedded Bluetooth and UART) or the ESP32 (embedded Bluetooth and UART) in the case of failure. Drawings, schematics, and GERBER files should be included as well as a bill of materials, along ...

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    I want to be able to monitor and record the basic 3-axis acceleration, 3-axis gyro and temperature data that we can obtain from the MPU6050 accelerometer sensor instantly with the help of the interface via Arduino. I need help with this, I'm waiting for your offers.

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    NOTE : Please read carefully and react only if you have coded hx711 before: We have a customized mcu board with STM32F746 processor. We have a HX711 sensor with 4 loadcells for 5KG. We have tested the HX711 sensor with our loadcells on Arduino. It worked : we calibrated it and it weights. We search for someone that : - make a small stm32cudeide project in which our loadcell setup with hx711 works (calibrate and weights) - after that implement the hx711 library to our code and only call the weight and calibrate function. We will code the rest in our own code ( functionality in our coffee machine ). PLEASE: react only if you have HX711 sensor, load cells and code this in c++ / stm32. -- MY Mcu : STM32F746 -- HX711 pins : hx711_init(&loadcell, GPIOH, GPIO_PIN_11, GPIOH, GPIO_...

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    PCB Design 1 day left

    We are looking for a freelancer to design a carrier board for the Arduino MKR series microcontroller. This board will combine components found on the MKR Mem Shield, MKR IMU Shield, and MKR GPS Shield; these designs are open-source and available in Eagle for ready reference. Additional features to be added include a switching power supply, 0-20mA current loop input support, and test pads/external interconnects. Software is already developed, so pin-compatibility with existing shields is preferred. Design goals include: *** Integration of existing modules *** 1) Socket compatibility with the MKR WiFi 1010, MKR WAN 1310, and MKR GSM 1400 modules 2) Integration of the BNO055 IMU module from the MKR IMU 3) Integration of the SD card portion of the MKR Mem Shield (flash memory is not ...

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    We are looking for a freelancer to design a carrier board for the Arduino MKR series microcontroller. This board will combine components found on the MKR Mem Shield, MKR IMU Shield, and MKR GPS Shield; these designs are open-source and available in Eagle for ready reference. Additional features to be added include a switching power supply, 0-20mA current loop input support, and test pads/external interconnects. Software is already developed, so pin-compatibility with existing shields is preferred. Design goals include: *** Integration of existing modules *** 1) Socket compatibility with the MKR WiFi 1010, MKR WAN 1310, and MKR GSM 1400 modules 2) Integration of the BNO055 IMU module from the MKR IMU 3) Integration of the SD card portion of the MKR Mem Shield (flash memory is not ...

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    I am in the process of developing an art installation that uses this code for Boids Algorithm as a basis. I want to link the 'Coherence' and 'Visual Range' parameters from this code to some Arduino sensors so it can be played with using physical interactions with material objects.

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    Need an Arduino or MicroPython script for ESP32 LoraWAN to send temprature as string to TTN network using OTAA. The script should send it every one second.

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    This Project is only For Pakistani's Please I need Fully expert electrical engineers Who has All hardware for testing Who is fully expert in coding pcb's ( EAGLE, ALTIUM, easyEDA, PROTEUS, ) Arduino/ Microcontroller(Arduino IDE, Platform IO, MPLAB, etc..) circuit simulation (Pspice/LTspice/Proteus/Multisim) iot technologies (BLE, Wi-Fi, RF, GSM, ESPa32/esp8266, STM32)

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    We are developing an energy smart meter gateway (SMGW), to enable local P2P energy trading. this SMGW has LoRaWAN as communication media. This SMGW has to be light client in Ethereum blockchain since it has no computational power and it based on an arduino and a secure element (the private key and the encryption functions has to be stored and done on a secure element.). this project has a target Trusted Transactions in Blockchain and Blochchain IoT (BIoT) Platforms.

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    Develop the mobile App to send a message to Arduino Uno through Wifi Reciever and send the reply message from Arduino uno to Mobile App.

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    Hello, I want to develop a smart blind stick using arduino nano which includes 2 Ultrasonic sensors, SIM800l Gsm module and gps module. The system which i want to develop should alert user with the beeping sound when obstacle is near and also when user presses the button embedded in the stick the emergency message should be sent to the respective guradian with gps link (google map) attached with it.

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    Need Alexa skill to be created for Arduino

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