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    18,084 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。

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    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)
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    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)
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    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)
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    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

    has to be done only using c programming language.. ## NOT USING ARDUINO. USING FRDM FREESCALE

    $8 - $19
    $8 - $19
    0 个竞标

    I will to use the logic of simple_pid and apply it to mouse through arduino and a usb host shield. I already finish the detecting models. Now just need simple_pid and I can start test it. Prefer chinese basic level language, I have documents in chinese and it will help you understand more.

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    5 个竞标

    ... You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ 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. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on Sunday, Monday, Tuesday, Wednesday and Thursday at a t...

    $14 / hr (Avg Bid)
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    25 个竞标

    Use two single-bit inputs and the on-board LED as an output. Write a program that reacts to the inputs and the past states of the inputs. Denoting the two inputs by 0s and 1s, let your program activate different tasks given the input sequence, say, the state 11, followed by 10, followed by 00, etc. The inputs may be connected to wires that you can touch to VCC or Ground terminals of the board.

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    my project is basically an alarm (medicine reminder) using arduino that should remind old people to take there medicine on time but I'm facing a problem with the coding

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    Arduino expert needed. 5 天 left
    已验证

    Hello everyone We are currently manufacturing a working PLC-based Arduino (ATMega2560). Will discuss more in chat with best candidates. Thanks.

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    Combining two arduino sketch 5 天 left
    已验证

    Two Arduino sketch for ESP8266 are working fine, but when combined, there is a data type (const./char/string) mismatch. Need to resolve that.

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    I need design with tinkercad for Arduino cloud IoT for: 1. pH sensor 2. Ammonia sensor 3. Salinity sensor 4. Alkalinity sensor 5. Dissolved Oxygen sensor 6. Temperature sensor 7. Water level sensor 8. TDS sensor 9. Wifi module Need all parts specifications for assembly.

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    I need to have designed an Arduino Nano custom microcontroller board - with a WIZ550io also on board along with a DHT22 Sensor, a ky-002 sensor and a two wire terminals to connect a reed switch to. - DHT22 has ground, 3V3 and a digital pin connection -ky-002 also has ground, 3V3 and a digital pin connection - Reed switch terminal has digital pin connection (which is set to internal pull-up) and ground connection Please see/review attached screenshots of the connections I used to make a prototype for my project - there is a Fritzing diagram and electronic schematic attached. Also see attached partlist and schematics for Arduino Nano + Wiz550io. An ICSP header should also be included on the board for programming. The PCB does not need a USB connection as such. It should take...

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    I want to connect the Helmet with IR sensor to detect if the rider is wearing the helmet or not to move and turn ON the E-Scooter engine. The components that I want to work on as the following list : On the helmet : -IR Sensor - Esp-32 On the scooter: - Bluetooth module or Esp-32 (to reserve the signal) - Arduino Auno (if we use the Bluetooth module) -Relay to switch the motor power on/off Note: The scoter type is Mi-Electric Scooter

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    Need to edit arduino code 5 天 left
    已验证

    I have the code running and working, i just need few changes in the ardiono code

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    Proyectos de IoT 4 天 left
    已验证

    Necesitamos programador IoT experiencia acanzada con Banana PI, Raspberry PI, arduino, nodered, grafana, Thingboard

    $27 / hr (Avg Bid)
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    11 个竞标

    Implementation and testing of data fusion algorithms in wireless sensor networks. - Implement: Wireless network algori...wireless node that transmits data to a base station through the LoRa protocol, a node that transmits data to a base station through the ZigBee protocol, and a node that transmits data to a base station through the Enhanced ShockBurst protocol will be implemented. - The LoRa node will be based on the Arduino MKR WAN 1310 transceiver development board, the ZigBee node will be based on the Arduino Nano Every development board and the XBEE transceiver and the ShockBurst node will be based on the Arduino Pro Mini development board and the nrf24L01 + transceiver. The implemented data fusion algorithms will be compared in terms of the energy efficiency...

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    I’m a student and i have to make a project “motorcycle gear indicator for mechanical transmision”. The system is kinda simple, there is waveshare 18079 display, Arduino Leonardo microchip, three hall sensors( one hall sensor will show neutral gear and the other two from 1 to 6th gear, also there will be potenciometer. Potenciometer will be in place of the revolutions. So the display have to show which gear is engaged and when is the best time to shift to another gear. I need it till may 26

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    ... You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ 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. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on Sunday, Monday, Tuesday, Wednesday and Thursday at a t...

    $14 / hr (Avg Bid)
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    23 个竞标

    i need a code in arduino basically i am building a can bus with arduino and mcp2515 so i need a code in arduino c++

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    Basically I'm implementing can bus with arduino and mcp2515 .. so i need code in arduino c++

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    Basically I'm implementing can bus with arduino and mcp2515 .. so i need code in arduino c++

    $13 / hr (Avg Bid)
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    I need a code in arduino basically we are building can bus using arduino and mcp2515 so i need code in arduino c++

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    3 个竞标

    i need a code in arduino basically i am building a can bus with arduino and mcp2515 so i need a code in arduino c++

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    加急
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    the program will monitor 2 pumps the program will have inputs from 4 floats, 2 pump sensors, and a button for system reset the output of the program will be 2 pump contactors, and one alarm. behavior of the program: the 2 pumps should alternate leading and lagging roles if floats 1 and 2 are active turn on the leading pump (until float 1 is deactivated) if float 3 is then activated turn on the lagging pump (until float 1 is deactivated) if float 4 is activated turn on the alarm light and wait 2 minutes to verify if still active if yes turn pumps off else break out of loop

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    I'm using a P1AM-100 and P1AM-ETH for this project. I need the P1AM-100 to update a server whenever certain alarms are triggered. attached is a link to the P1AM-100 (arduino-compatible)/productivityopen_(arduino-compatible)/controllers_-a-_shields/p1am-eth?gclid=Cj0KCQjwvqeUBhCBARIsAOdt45bt5Nbt63F3DgdH5nao3qYJqmC0ndGcPPlVRgk0ig-rHx8y7lUp6gcaAiNyEALw_wcB

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    Arduino coding 3 天 left

    Need help with coding and connecting arduino with htu21d sensor, water pump Pump is supposed to draw put water at a certain temperature or moisture level I have an arduink, 12v puml, htu21d sensor module, bread board, L293D motor driver module

    $5 / hr (Avg Bid)
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    I have an Arduino program which is written for NEMA 17 motor. I am using Easy driver board for NEMA 17 motor to rotate 90 degrees when motion is detected by using infrared sensor. It turns out that NEMA 17 is not powerful enough and I may have to use NEMA 23 motor. This time, I will be using Stepper Motor Driver (1.0-4.2A 20-50VDC 1/128) instead of Easy driver. I would like someone to modify the existing program and give me a connection layout to work exactly as its working now for NEMA 23 motor.

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    I need someone to design Gel filling machine layout and code. I want custom setting 1. how much liquid will flow 2. Button press every time to fill

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    Looking for Arduino Experts. 3 天 left
    已验证

    I am looking for experts in Arduino who are new on this platform and can provide me good quality work. I will share work details in private chat.

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    33 个竞标

    We are looking for electrical and electronics engineers with good experience in following areas: • Embedded C Programming. • VHDL/Verilog, LabVIEW/ Multisim/PSPICE • Network Simulator NS2/NS3 • 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. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Feel free to place your bid and mention your areas of expertise in your proposal. we highly encourage new freelancers to apply for this post.

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    19 个竞标

    Currently using adafruit st7789 library and GFX but its too slow. current write time is around 500ms to fill screen. I would require an Arduino Due optimized custom library capable of fillscreen speed of 5ms or less using the adafruit gfx library.

    $25 - $314
    加封
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    13 个竞标

    This is a nice simple MP3 player for an ESP32 using I2S. It is built for PlatformIO using the espidf framework. I'm looking for a freelancer to convert this project on PlatformIO to the arduino framework and using audio files on SD card connected to HSPI. Freelancer must have an ESP32, I2S Audio (MAX98357A or equivalent), and SD card.

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    Arduino Program from excel spreadsheet that has 50 barcodes to light up seperate LED for each barcode once scanned

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

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    Arduino BLE Scanner Sketch 1 天 left
    已验证

    The Sketch needs to scan for specific BLE devices and then display a signal strength via a coloured 5 led bargraph, play a beep, and show accumulated p...then display a signal strength via a coloured 5 led bargraph, play a beep, and show accumulated points for the time spend within the vicinity of a found BLE device. Required deliverable for this project will be a single Arduino Sketch. This project is a follow on to a previously completed Bluetooth BLE Scanner MIT Inventor App (see project brief attached). The APK can be found in the project files on Freelancer. The objective of the MIT Inventor app was to prove that the BLE scanner concept would work. This follow-on project will to be to extend the concept to an Arduino Nano Microcontroller. See attached PDF for full pr...

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    Create car suspension control app Android and IOS

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    Hii, I have some microcontroller development work. I want to integrate custom design PCB with Arduino mega 2560, with UART serial communication RS-485. If you do this type of job Please place your bid to discuss further.

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    50 个竞标

    Hii, I have some microcontroller development work. I want to integrate custom design PCB with Arduino mega 2560, with UART serial communication RS-485. If you do this type of job Please place your bid to discuss further.

    $186 (Avg Bid)
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    14 个竞标

    Hello, As we discussed in private messages I need a PID temperature controller that decrease and increase variable temperatures with variable times up to 600 degrees celsius and multiple days (exp 0,1 degrees every 1 minute) with various settings at a time without user interference up to 5 settings. As agreed you are going to provide Arduino code, proteus simulation and pcb print layout as well as guiding me through testing. Thanks alot for your patience. I’ll call you later to have quick chat.

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    Arduino expert needed 1 天 left
    已验证

    Hello everyone We are currently manufacturing a working PLC-based Arduino (ATMega2560). Will discuss more in chat with best candidates. Thanks.

    $151 (Avg Bid)
    $151 平均报价
    29 个竞标

    Hello, I'm interested in building a small controller for my small garden room, that have input, and then based on input data, it deals with output. The following are the main input and output. - Battery level reader - 2 Water Pump for 2 different job wor...my small garden room, that have input, and then based on input data, it deals with output. The following are the main input and output. - Battery level reader - 2 Water Pump for 2 different job work - Water level - small Peristaltic pump - Humidity reader - Temp. Reader. - Open switch (to let fan work and decrease humidity) - Open switch (to let EVAPORATIVE COOLER work) can it be done with Arduino or another microcontroller that work with battery? if yes, then how ,much will this project cost me? (I already have the p...

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    40 个竞标

    The project uses 3 servo motors and ultrasonic sensor and Bluetooth module (HC-05) I need the code to run the project by arduino uno

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    Need an Arduino Nano expert 5 小时 left
    已验证

    I want to create a GPS tracking system with Arduino and get that real-time location in android through firebase. I want a very easiest way to do this with low maintenance Also, share with me the listing of modules Happy bidding

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    Ciao Manuel, volevo sapere se sei esperto con programmazione ARDUINO UNO 3R , e se sei disponibile a supportarmi in un piccolo progetto.

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    1 个竞标

    The detailed explanation has been attached as a pdf in this project please check it and revert back. NOTE : Need the program only in arduino language

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    ARDUINO SCHEMATIC PROTEUS 已经结束 left

    TO DESIGN SCHEMATIC ARDUINO IN PROTEUS

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    12 个竞标

    Here I need an Arduino programmer to fetch current location. like tracking location and triggers event based on marked location

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    12 个竞标

    La idea es mostrar los datos de los sensores en un webserver local del esp32 ya hay un avance como referencia

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