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    18,604 arduino 份搜到的工作,货币单位为 USD
    基于Scratch二次开发 已经结束 left

    任务: 1、集成Arduino,实现正常的初始化、连接Arduino硬件,并且支持向Arduino上传代码; 2、UI调整; 以上第1步已经完成集成Arduino部分,初始化、连接存在BUG,需修复,上传代码功能待实现。

    $412 (Avg Bid)
    $412 平均报价
    1 个竞标
    编写软件 已经结束 left

    认识ARDUINO,马达运作,电路,驳线等 我想要一套xy轴的运作系统

    $209 (Avg Bid)
    $209 平均报价
    2 个竞标

    我有进行中的、与之前的项目相关的工作parsing jsonarray using Arduino mega with esp8266-12 '

    $50 / hr (Avg Bid)
    $50 / hr 平均报价
    1 个竞标
    Arduino 仿真 已经结束 left

    主要是想仿真一个激光测距的,暂时可以不考虑激光传感器,只需要模拟出计算时间差然后乘以光速,最后显示在LCD显示器上。自己已经做了一部分,proteus图已经画好,程序但是有点问题,求帮忙,有偿。

    $20 (Avg Bid)
    $20 平均报价
    1 个竞标

    需要一位热衷 Arduino、电子设计的玩家创客帮忙介绍一个拇指般大小 32 位 Arduino 兼容开发板给中国的玩家. 这小小 38mmx18mm 的开发板功能含: 100MHz 32bit RISC / FPU + 1MByte Flash + 212KByte RAM + 2 UART + 2 SPI + 1 PWM + 17 GPIO + GPS 接收器. 售价 $12 (不含 GPS 有源天线). 性价比远超越在群众募资网站 Kickstart上能看到的任何 Arduino 相关开发板 (Digispark, Microduino, Tinyduino, Galago, Teensy 3.0...). 目标是 10 天内帮 NavSpark 活动增加 250 位中国区的支持赞助者, $500 做酬劳, 超过或不及都照比例计算. 例如: 增加 200 位中国区支持赞助者则以 US$400 做酬劳, 1000 位则以 US$2000 做酬劳. NavSpark 活动网址:

    $250 - $750
    $250 - $750
    0 个竞标
    Arduino program C -- 2 6 天 left
    已验证

    For this project an Arduino programm is needed which measures the frequency of a speed sensor is measured and forwarded until a certain frequency. For a higher frequency manipulated values must be given to output. Program should be automatically in manipulation mode but should be possible to disable and enable by getting double input high low hig within 2 seconds. pin7 = input enable disable Pin 8 = input sensor Pin3 = Output additional inforamtion and calculations are done and will be provided.

    $80 (Avg Bid)
    $80 平均报价
    12 个竞标

    Just like a remote control car . But a little bit change

    $13 (Avg Bid)
    $13 平均报价
    7 个竞标

    Je voudrais un Arduino qui coupe (inverse la polarité 12v) le poêle pendant la chute de x° et qui allume (polarité 12v normale)

    $358 (Avg Bid)
    $358 平均报价
    13 个竞标

    The pcb design that i made has an small error and i need someone to help me figure out the issue. Its a combination of Arduino Nano MCP328P + MCP2515 CANBUS board but in a smaller size with lots of extra arduino nano stuff removed as i will not be needing it. MCP328P chip and FDTI chip do communicate with PC and all digital/analog in/outs work quite well so no issues there, however the MCP2515 part is not able to receive nor send CANBUS messages so i am guessing within this simple pcb design i made an error that i cannot figure what is.

    $34 (Avg Bid)
    $34 平均报价
    15 个竞标

    You must live in the Western Balkans, Eastern Europe, Latin America, or the Caucasus. I am looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just as Arduino is a microcontroller). Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You must be able to work five days each week for one hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    12 个竞标
    Sms Arduino 5 天 left

    Se trata de modificar un sktche de Aduino, es incluir el envío de Sms y modificar el tiempo de encendido de un Led

    $27 (Avg Bid)
    $27 平均报价
    9 个竞标

    I have written some code in Arduino IDE for the Arduino Nano. I have 3 inputs and 4 outputs. The code I have written works fine, however, I need the motors to ramp up to the desired speed set by the potentiometer when the pedal is pressed and ramp down to a stop when the pedal is released. The ramp time of the motors needs to be a variable I can adjust. All other functions I have in the code need to work as they currently do but with the ramp up/down ability for the motors.

    $78 (Avg Bid)
    $78 平均报价
    11 个竞标

    Buenas noches a todos, quisiera hacer un control de asistencia de estudiantes que registre hora de llegada, hora de salida, registro de estudiantes (nombres - curso), capacidad de agregar o quitar estudiantes y registrar sus huellas, que genere un informe que se pueda visualizar en la computadora (sistema operativo windows), mediante wifi, para poder buscar si el estudiante asistio a la u...llegada, hora de salida, registro de estudiantes (nombres - curso), capacidad de agregar o quitar estudiantes y registrar sus huellas, que genere un informe que se pueda visualizar en la computadora (sistema operativo windows), mediante wifi, para poder buscar si el estudiante asistio a la unidad educativa, y ver en que dias falto. para el proyecto cuento con: ESP32 dy50 fingerprint sensor arduino...

    $43 (Avg Bid)
    $43 平均报价
    5 个竞标

    Developer a microcontroller (in the beginning could be Arduino, etc. - later own controller hw) application that does control temperature on a device and modifies performance settings (volt, amps) based on some characteristics. It uses input and output information via a touch display or OLED/steering buttons. Needs to control also a few actuators/relays.

    $546 / hr (Avg Bid)
    $546 / hr 平均报价
    46 个竞标

    You must live in the Western Balkans, Eastern Europe, Latin America, or the Caucasus. I am seeking a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just as Arduino is a microcontroller). Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You must be able to work five days each week for one hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    9 个竞标

    I have a PCB board with esp32 and mfrc522 and sim800c. There is some coding using Arduino to do some tasks and the rest of code is not yet coded to functional the mfrc522 and sim800c. I'm looking for a freelancer who have a good knowledge about coding the rfid mfrc522 and sim800c using freeartos to communicate with a server by sending the rfid number to a server via the sim800c and get back the result to complete the rest of the code which is ready.

    $141 (Avg Bid)
    $141 平均报价
    16 个竞标

    Refer to attached scope it explain the project for hydroponic controller

    $10 - $100
    加封
    $10 - $100
    17 个竞标

    We are looking for Arduino, Raspberry Pi developer (upto 10 freelancers) having sound knowledge of hardware programming in Python. Please bid if you are available for long term Full Time position. Please start your proposal with the word "success" and share your past projects

    $633 (Avg Bid)
    $633 平均报价
    18 个竞标

    I have a simple NeoPixel Sketch for the Arduino Nano. This is loosely based on the NeoPixel Adafruit buttoncycler example sketch and the tweaking4all examples This sketch cycles through 4 different NeoPixel effects at the press of a button. The button uses the ezbutton library for debounce. The limitations of the current sketch is that I have to wait for each NeoPixel pattern in the cycle to complete before I can press the button and cycle forward to the next pattern. Each pattern has a delay(), which I understand to be not best practice. Sketch to be modified is attached to the Project. Project requirements: Refactor the sketch so that: - Each pattern loops indefinitely (currently each pattern only plays once)

    $128 (Avg Bid)
    $128 平均报价
    4 个竞标
    AutoPlay Fifa 22 PS4 2 天 left
    已验证

    am trying to make a project using arduino or another microcontroller to make the ps4 controller autoplay in fifa ultimate team i have tried to do it by myself using this website but the library is only made for sending data from the controller to the arduino and actually what i want to do is to send data from arduino to ps4 controller then to ps4 console in order to autoplay in fifa ultimate team

    $291 (Avg Bid)
    $291 平均报价
    6 个竞标

    I need realize one software for arduino o raspberry that recognize information during use the toothbrush. All information should be send in one server where I can see it.

    $144 (Avg Bid)
    $144 平均报价
    23 个竞标

    I need someone experience in Arduino programming. The job is to create the firmware for an Arduino Nano with multiple simple sensors (LEDs, temperature, buttons, EEPROM, RTC, etc...). You need to be able to code object-oriented (a class for each sensor) and know how to have multiple process running (using timers or interrupts, no delays or halting the MCU). It can also help if you know a lot of open-source libraries that can be used/adapted. Detailed specification will be provided to selected candidates.

    $151 (Avg Bid)
    $151 平均报价
    37 个竞标
    Looking for firmware engineer 2 天 left
    已验证

    our company is looking for firmware engineer with the following skills. - Arduino, ESP32, STM32 - Raspberry Pi, Embedded linux - C/C++, Python, PyQt We will provide the remote environment for developers. If he/she has a hardware, it would be great. We prefer the firmware engineer with experience about hardware design.

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    59 个竞标

    necesitamos calcular el caudal de un flujop con un arduino nano y un sensor de flujo YF S201 de agua

    $24 (Avg Bid)
    $24 平均报价
    11 个竞标
    AutoPlay Fifa 1 天 left
    已验证

    am trying to make a project using arduino or another microcontroller to make the ps4 controller autoplay in fifa ultimate team i have tried to do it by myself using this website but the library is only made for sending data from the controller to the arduino and actually what i want to do is to send data from arduino to ps4 controller then to ps4 console in order to autoplay in fifa ultimate team

    $192 (Avg Bid)
    $192 平均报价
    5 个竞标

    create arduino sketch to read and write to EVM smart cards

    $44 (Avg Bid)
    $44 平均报价
    1 个竞标

    python and Arduino programming to control sensors

    $104 (Avg Bid)
    $104 平均报价
    39 个竞标
    PCB Design 1 天 left
    已验证

    Industrial PCB design must have knowledge on Arduino and STM microcontroller and IOT module like EPS32 , Temperature module Communication module.

    $102 (Avg Bid)
    $102 平均报价
    24 个竞标

    I am making the Power On OFF hardware module, using an LDR sensor. On the basis of LDR value I am printing data on an SD card connected with the development board ( UNO), whenever the set of values of LDR hits, data prints ON Or Off into the SD card in CSV or excel format.

    $90 (Avg Bid)
    $90 平均报价
    23 个竞标

    Need the following done We need a quite simple point of sale. Following components are what we are putting together. 1 x esp...payout button. (All screens) If payout is clicked, remaining credit must be paid out. Back button (back to main screen). When one of the 1-18, 1-8 or the 1-2 with price reduction is clicked, the button must be unavailable for x amount of minutes defined for each in the code.. TBD: a pin must be used to communicate with an Arduino Mega to turn on and off relays. (this will be a follow up project.) Above should be quite simple for anyone that has experience with ESP32 and Arduino IDE, we request that you work over anydesk when testing, since its quite a task to send the equipment. You bid is what you get, so dont low bid to get to chat, and then c...

    $669 (Avg Bid)
    $669 平均报价
    23 个竞标
    Arduino Project with PCB Design 22 小时 left
    已验证

    Hi, want to develop an Arduino project with 2 displays (TFT touch display and LCD) Description: The user will input the number that should show in the LCD display. After entering the number click on Enter key and show the QR code in another display (TFT display)

    $6 / hr (Avg Bid)
    $6 / hr 平均报价
    14 个竞标

    You must live in the Western Balkans, Eastern Europe, Latin America, or the Caucasus. I am looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just as Arduino is a microcontroller). Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You need to be able to work five days each week for one hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

    $17 / hr (Avg Bid)
    $17 / hr 平均报价
    7 个竞标
    Arduino based 20 小时 left

    I need to program my machine...to work as we want ....by Arduino.... stepper motor programing needed....fir our project

    $15 (Avg Bid)
    $15 平均报价
    13 个竞标
    Arduino & write EMV smart cards. 2 小时 left
    已验证

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    $16 (Avg Bid)
    $16 平均报价
    2 个竞标
    Arduino & write EMV smart card 13 小时 left
    已验证

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    $56 (Avg Bid)
    $56 平均报价
    5 个竞标
    Arduino & write EMV smart cards 13 小时 left
    已验证

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    $13 (Avg Bid)
    $13 平均报价
    3 个竞标

    I'm looking for an expert on ESP32 and C/C++. The work consists in modifying an existing project written in Arduino IDE for ESP32. Freelancer should know the principle of C++ abstract methods, DMA working with memory, I2S protocol (DAC output). I estimate the result to be a few hundred code lines.

    $798 (Avg Bid)
    $798 平均报价
    28 个竞标

    I need someone who develops for arduino uno sketch that can read and write EMV smart cards. So you don't need any intermediate hardware, which directly communicates the Arduino to the IO, RESET, VCC, GND and SCK pins of the chip. The libraries that you have available only serve to understand a little of how communication is done, as they are not functional. I provide research material.

    $17 (Avg Bid)
    $17 平均报价
    3 个竞标
    Quick arduino program 已经结束 left

    Need a program for arduin 2560 mega that allows for six identical pwm signals to be sent out via via pins 2-7

    $13 (Avg Bid)
    $13 平均报价
    5 个竞标

    I need someone who develops for arduino uno sketch that can read and write EMV smart cards. So you don't need any intermediate hardware, which directly communicates the Arduino to the IO, RESET, VCC, GND and SCK pins of the chip. The libraries that you have available only serve to understand a little of how communication is done, as they are not functional. I provide research material.

    $18 (Avg Bid)
    $18 平均报价
    1 个竞标

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    $14 (Avg Bid)
    $14 平均报价
    1 个竞标

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    $12 (Avg Bid)
    $12 平均报价
    1 个竞标

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    $18 (Avg Bid)
    $18 平均报价
    4 个竞标

    You must live in the Western Balkans, Eastern Europe, Latin America, or the Caucasus. I am looking for either a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just as Arduino is a microcontroller). Why don't I require any experience? I would prefer to work with someone who is inexperienced, yet very intelligent, instead of someone who is experienced, yet not very intelligent. You must be able to work five days each week for one hour each day. You may choose the five days which are convenient for you. You may work at any hour of the day (or night) that you prefer.

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    12 个竞标

    I want to develop a system Arduino based to connect Oculus quest 2 to bluethoot with unity 3d

    $522 (Avg Bid)
    $522 平均报价
    22 个竞标
    Help with coding -- 2 已经结束 left

    Hi I need some help with a project. Coding for arduino

    $117 (Avg Bid)
    $117 平均报价
    2 个竞标

    Need a program for Arduino. We have Motion detector sensor which will turn a lightbulb on if motion is detected. A temperature sensor that controls an outlet if the temperature goes below a value. A carbon monoxide sensor that will activate a speaker if it detects high levels.

    $135 (Avg Bid)
    $135 平均报价
    31 个竞标
    run hour timer 已经结束 left

    i need a device that when it senses 110 volt power it will keep a running total of hours run , it will be on,off,on,off like the odometer in your car , only runs when power is sensed . it needs to have a resettable alarm that will flash the display or a led at 500 hours, at 550 hours i want an audible alert [beep] that is continuous until reset. i can build it i just need the comp...110 volt power it will keep a running total of hours run , it will be on,off,on,off like the odometer in your car , only runs when power is sensed . it needs to have a resettable alarm that will flash the display or a led at 500 hours, at 550 hours i want an audible alert [beep] that is continuous until reset. i can build it i just need the components required , the schematic and the code for arduino or ...

    $138 (Avg Bid)
    $138 平均报价
    33 个竞标
    Arduino Sketch 已经结束 left

    Arduino sketch to get time form Internet The board as Ethernet port (Wiznet 5500), AT24CMAC402 EEPROM (to get MAC adress and store variables) and RTC (DS1307) We we need: 1. Initialize the Ethernet interface using the EEPROM stored MAC 2. Use the timezone lib to get the time from NTP server 3. Update the DS1307 and set a flag (inSync=true) 4. Send the time to the serial port Notes: The time must be read from DS1307, so it can output time even if not syncronized. If it cannot get the time form NTP server, the inSync Variable must be set to false (after a few tries of course) The timezone, daylight saving and ntp server must be configurable and stored in EEPROM This variables must be set using the Ethernet port.

    $119 (Avg Bid)
    $119 平均报价
    28 个竞标

    I need someone who develops for arduino uno sketch that can read and write EMV smart cards. So you don't need any intermediate hardware, which directly communicates the Arduino to the IO, RESET, VCC, GND and SCK pins of the chip. The libraries that you have available only serve to understand a little of how communication is done, as they are not functional. I provide research material.

    $381 (Avg Bid)
    $381 平均报价
    8 个竞标

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