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    19,060 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

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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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    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。

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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
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    I want to start-stop gear motor using lidar sensor and arduino uno as microcontroller. I’ve the code for lidar sensor to measure distance and I’ll attach that code into the files section.

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    Hi Muhammad A., I have a couple questions about how to go about interfacing an Arduino to a custom PCB. Should not take much work from you, I am mostly looking for advice and feedback! please let me know what you think Thanks, Anais

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    integrar whatsapp-twilio-webservice, para gestionar una URL que pueda activar la salida logica de un ESP8266

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    Board can be selected (added in board manager)

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    Arduino code 6 天 left
    已验证

    Write 4 wheel differential drive control code for a robot having 4 motors using BTS9760 motor drivers and My1016z3 motors. The robot will be controlled using flysky remote transmitter and arduino will have its reciver. The code should be based on kinematics and equation of motion. The required maximum speed is 70rpm and motors have a rated speed of 300 rpm.

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    El proyecto consiste en realizar un hadware para una pantalla donde conectada al teléfono puedes modificarla conectada a una aplicación al teléfono

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    • I need to monitor 5 outlets o...room. • There is a WIFI connected to the UPS and with a 4G chip. • The internet does not fail even in case of power failure. • Locally, there is a small server also connected to the wifi and the UPS that sends SNMP events to two external servers, ZABBIX and PRTG. • I need to monitor the drop and return of energy in these 5 energy points and know the ambient temperature. In short, on ESP32 or ARDUINO: 1) Make the list of material to be purchased; 2) Make a program that generates events via SNMP to a local server (cable or wifi) with a specific IP; 3) I assemble the hardware and make it available online so we can test your software; Please estimate the total cost of your work and the time to complete it, and get back to me as...

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    Funkce kódu by měla být Na displeji arduina budu mít osm řádků očíslováním 1 až 8. Vždy jeden řádek bude obsahovat polohu krokového motoru a natočení servomotorku Arduino. Pomocí klávesnice v řádku vepíši vzdálenost v milimetrech a úhel natočení servo motorku Po stisknutí koncového spínače dojede k najetí polohy Po opakovaném stisknutí koncového spínače dojde k načtení 2 řádku 3..... 8 a tak stále dokola.

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    Read the full description of the project first, don’t bid if you don’t have experience, questions are welcome if related to the project. The project intention is to have 2 esp32, one of them will connect to a wifi Network and will be communicating with the second esp32 via serial, the second esp32 will connect to another wifi. When the second esp32 receives a request of an image via URL it will connect to the serial uart, and download the image of another url in the first wifi network and present it in the second esp32. A diagram of connections is: Wifi(A)<->Esp32(A)<——uart——>esp32(B)<->wifi(B) Only the esp32(b) can request images from A

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    Placement and connector changes

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    I would like to execute code in arduino that allows you to get to your destination from point A to point B using only GPS (without any IMU). We have a starting point A and a destination point B. The vehicle's task is to go from point A to point B. For those who say it's impossible: https:// www. youtube. com/watch?v=vAiZuJWzUTE I have this autopilot and there is no IMU, only the GPS module is connected I tried something like this but no result :) void loop() { while (()) { (()); } if (()) { currentLat = (); currentLon = (); if (currentLat != 0 && currentLon != 0 && lastLat != 0 && lastLon != 0) { Heading = TinyGPSPlus::bearing(lastLat, lastLon, currentLat, currentLon);

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    ...certainty. Comparing Cyclictest results between RTLinux kernel and regular os kernel is enough. Compile and configure the kernel source code yourself and change the local "uname" to show your name when you do "uname -a". EXTERNAL INTERRUPT Use of external interface: use one or two wires to event an RPI via GPIO pins. This can be done on the same RPI, for example from GPIOxx to GPIOyy or from an Arduino to RPI pin. Which reaction speed is feasible and why? This is similar to cyclictest but with external events. Thread: KERNEL CONFIG CODE The Linux kernel is open source. The RealTime Patch for Linux as well. The kernel configuration is very extensive - a lot can be set or turned off. Choose 2 config values ​​and describe in plain English what

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    Perform RT patch on the RPI 2 天 left
    已验证

    ...certainty. Comparing Cyclictest results between RTLinux kernel and regular os kernel is enough. Compile and configure the kernel source code yourself and change the local "uname" to show your name when you do "uname -a". EXTERNAL INTERRUPT Use of external interface: use one or two wires to event an RPI via GPIO pins. This can be done on the same RPI, for example from GPIOxx to GPIOyy or from an Arduino to RPI pin. Which reaction speed is feasible and why? This is similar to cyclictest but with external events. Thread: KERNEL CONFIG CODE The Linux kernel is open source. The RealTime Patch for Linux as well. The kernel configuration is very extensive - a lot can be set or turned off. Choose 2 config values ​​and describe in plain English what

    $26 (Avg Bid)
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    2 个竞标
    0.0-1.0 mA arduino code 2 天 left
    已验证

    in 10 steps, 5 seconds each Electronics knowledge required

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    I created a Code for a Wallbox, so that Hotel Guests are able to use their Hotel Room Cards to start a charging process. The Code basically checks the validation of the Room Card, reads the Room Number of the Card, and transmits Room Number and the authorization to the MQTT Server. The Charging Station does the rest and sends an Email at the End. The Code works, but I have some hickups with collecting the mqtt Data of the current charging Rate and total Amount. Now I thought if it would be possible to use it with Tasmota, so I would be able to edit the Script from Remote, and don't have to flash the pcb onsite if changes are needed.

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    Arduino Mega project with LCD 1 天 left
    已验证

    Hello, I have a arduino mega project with LCD, initially which was started with arduino uno and rotary encoder to feed commands. But now we want to upgrade it to arduino mega and LCD. We already have a code for the same and want to debug and add all the required codes and make a perfectly working model as per our needs. One should be very thorough with arduino mega and GUI design on LCD for the project.

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    Please prepare. Source files for BACnet mstp with ESP32. Object: AI. AO. BI BO. Using Arduino ide Using latestt ESP 32 WRoom and ESp32 WRover.

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    I need a code for arduino and the language is c++ for this project: Our project is an automated pillbox: It has arduino uno wifi, LCD I2C, keypad 4*4, buzzer (alarm), 2 IR sensors, 2 micro servo motors. 1- the patient will set the pillbox he will enter date/time. 2- he will choose number of medications (1 or 2). 3- he will enter the time and number of pills for each medication. 4- when it’s time to take medication 1 alarm will go on until the patient press the button on the keypad. 5- the door of medication 1 will open using micro servo motor. 6- there is IR sensor inside the compartment of medication 1 to sense the medication has moved or not. 7- the patient has to conform taking the medication if yes number of pills for medication 1 will reduce by 1 and uploa...

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    This is re-posting of an earlier project with refined requirements and specifications. The project is a c++ XIAO embedded system which reads the IMU, PDM microphone and a future MS58 pressure sensor. The project connects to a iPhone using five BLE characteristic for data and control. The code will use public Arduino and nRF52 libraries. The client will add the MS pressure sensor the to project after acceptance. The client is a developer and will be able to assist and help debug. It is preferred the selected developer also code the matching iOS app using Xcode and SwiftUI. The iOS app connects to the XIAO as the central and is the display device for the data collected from the XIAO. If you are available to immediately start this project please request the SOW.

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    Requirement: Deadine: 6 hours I am looking at setting up Ethernet3 to detect my MAC address on my WIZ550io (which has built in MAC address) and then host Apple midi server using EthernetBonjour. Can I send you my code and can you work out why it’s not working? If you are familiar with Ethernet3, AppleMIDI & EthernetBonjour libraries in arduino IDE? Note: Please check the attachment

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    bACnet mstp 2 天 left

    Hi Andrii K., If you can pmease do this project Use the same files or similar Fir ESp32. I use Arduino ide

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    I need to make mini geared stepper motor do one 360° turn Need to have screen showing timer and be able to adjust time in minutes example : Do one turn every 5 minutes

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    Need some help to set up and configure VS code on a MAC together with idf for ESP32. Have installed VS Code and idf but facing some issues with paths. Need getting starteing help now , but also programming help on a more permanent basis. We have developed for some years on Arduino, but find it a bit limited when it comes to functionality, and will therefore transfer to VS Code and the idf. Please confirm that you know what the ESP32 is and that you have installed VS code for ESP32 on a Mac.

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    arduino mega e wifi 已经结束 left

    arduino HW & SW mega e wifi good developer

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    I need help with an Arduino project using the fingerprint sensor and the Adafruit finger sensor library. The project consists of a solenoid door lock unlocking on a specific combination of fingerprints. If anyone is willing to help, it will be very much appreciated!

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    Necesito realizar controles en el Arduino Due + Visualisacion del tipo de control en LCD y manejo con 3 botones: - Control de Onda Cuadrada -- - Control de Onda Cuasicuadrada - Control de Onda Multiples pulsos - Control con SPWM con 2 y 3 niveles Segun el caso poder configurar la frecuencia y ancho de pulso. *Tengo ejemplo del ejercicio para el ATmega164P. * Cuento ya con el Menú Display para el manejo.

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    I need a simple Arduino code to make an Instagram and Tiktok follower counter. Components initially designed ESP8266 and Led Matrix. I listen to alternative proposals. I need to be able to easily enter the Wi-Fi data, password and Instagram profile ID

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    We are looking for a long-term agent with knowledge regarding small electronics systems and projects of varying size based on single-board computers (SBC) and other small circuit board solutions. Our prototypes and devices include touch screens of varying sizes, single-board computers (Raspberry Pi, Libre Computer, Arduino), Large capacity batteries and other small circuit boards and components as well as circuit switches. The expertise we require relates to designing and building an working prototype for the company. By using the aforementioned parts in order to make. For example. A portable gaming platform powered by single-board computer (SBC) ie. Raspberry Pi, a chargeable large capacity battery, buttons and touch screen. Expertise regarding the operating system (bootloader i...

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    I need a control system for the liquid level in a tank. Use two sensors (wires); one at the bottom and one at the top. Once the liquid touches the two sensors and stays like that for 5 seconds, the Arduino card should be able to "read" it and turn a 5V pump on. And the other way around for turning off the pump. Potentially usable additaments are welcome. Now, think about this 1-tank but for 8 independent tanks and assemble it the simplest and most elegant way you can. I will require the circuit diagram, the program to feed into Arduino (with comments for mortals), and the list of items to buy on amazon.

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    Hello, I need an Arduino Nano program to run a nema17 stepper motor with a 8825 driver. It must be controlled by a potentiometer in A0. The motor must be able to turn in both directions with a stop range configurable on the potentiometer between the two directions. There must be no jerks when starting the motor and the acceleration must be progressive until the desired speed. The direction of the motor and D8 and the pulses D9. D7 must be activated when the motor is stopped. The maximum speed, the curve of (acceleration, deceleration) must be configurable. I have two code examples to show what I need. The first one illustrates the good configuration with a good control but the engine starts without acceleration with noisy or disturbed signal. The second code illustrat...

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    Airsoft Bomb Arduino nano project Devices used: i2c display 1602 TM1637 = 11, 12 keyboard 4x3 = 8, 7, 6, 5, 4, 3, 2 Buzzer = 9 red LED = A1 yellow LED = A2 green LED = A3 relay = 10 The logic of the program: 1. Initialization of all devices, timer and libraries. 2. On the display 1602 the inscription "Enter code" 3. If you press "*" and "#" before activating the timer, you will not be able to change the standard time of the timer (Max Minutes <=59 and Max Seconds <=59), but after activating the timer, you cannot change the time. 4. While entering the code, each time you press it, the yellow LED and the buzzer will turn on. 5. After entering the code "7355608" on the display 1602 "press "#" to activate", after pressi...

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    This jobs consists of creating a YouTube video to show off our product features. The product is an electronic board that provides analog to digital conversions for the Raspberry Pi. It is programmed with Arduino and communicates over WiFi using the UDP protocol. The video must be between 5 and 20 minutes long. They must show screen shots of the codes, pictures of the product and hands on situations. The pictures provided are only examples. The person must have good knowledge of electronics, Arduino, Raspberry Pi and of video creation, video editing and picture editing. The voice can be electronically produced. Additional information can be found on our web site

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    I need to build a prototype with Arduino Nano of a multiple video night vision and pir sensors transmitting to a receiver with a High definition small touch screen when the sensor is triggered and I can switch from the receiver the view of the single camera I want. The project should include the code for the transmitter and the one for the receiver and the stl file for the 3D printing of the trasmetter and the receiver containers. The transmitter container should be as small as possible, considering it needs to support a small battery and transmit to long distance with the best quality as possible. Mini usb rechargeable and mini solar panel included to recharge. The receiver should be as thin as possible and it should have a thin battery both transmitter and receiver batteries sh...

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    ...it and use Nextion Editor (you will need to assist with coding to make sure it connects to your Arduino Script). Me designing the GUI should help considerably reducing your time investment. FULL PROJECT DETAILS ARE IN THE PDFs. Do not bid if you have not read this. Payment is for the full scripts and verifying that it functions with the hardware. Therefore, some light troubleshooting with hardware is expected to verify your code is working properly. Lastly, I will NOT INCREASE YOUR PAY if you do not estimate the time investment correctly. If you ask, the project will terminate and be disputed (have seen this too much on here lately and it is frustrating). YOU MUST HAVE THIS EXPERIENCE: -Arduino programming -Stepper motor and driver knowledge -Nextion Editor/HUI experie...

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    28 个竞标

    ...certainty. Comparing Cyclictest results between RTLinux kernel and regular os kernel is enough. Compile and configure the kernel source code yourself and change the local "uname" to show your name when you do "uname -a". EXTERNAL INTERRUPT Use of external interface: use one or two wires to event an RPI via GPIO pins. This can be done on the same RPI, for example from GPIOxx to GPIOyy or from an Arduino to RPI pin. Which reaction speed is feasible and why? This is similar to cyclictest but with external events. Thread: KERNEL CONFIG CODE The Linux kernel is open source. The RealTime Patch for Linux as well. The kernel configuration is very extensive - a lot can be set or turned off. Choose 2 config values ​​and describe in plain English what

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    1 个竞标

    I am doing a small project to measure the movement of an object, I am thinking of using an image sensor, a ToF or even a LIDAR sensor, although I accept suggestions and new ideas.

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    30 个竞标
    Dispensing pump Arduino 已经结束 left

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

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    Arduino project 已经结束 left

    I want help for my arduino project , i am mechatronics student and i need to finish my last semester.

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    Arduino code for machine 已经结束 left

    Arduino code for machine using 5 ultrasonic and 5 servo motor and lcd screen and keypas

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    Hello there, I'm looking for a developer who can help with Arduino+VR project. I need to develop a haptic glove using Arduino and connect it to Unity VR. And the glove should be connected to Oculus via Bluetooth. Just needed to create a prototype glove for demonstration and I'll work with the developer long-term on multiple projects. The developer should have previous experience in Arduino+VR You can quote me your service fee and hardware fee separately Thank you & Regards, Aiden

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    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

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    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

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    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

    $580 (Avg Bid)
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    8 个竞标

    we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

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    I would need Simple circuit design that does the following 2 tasks for a 5V arduino pro mini 1. Power the Arduino (5V) from a car Battery (12-16V) including protection circuit. The Arduino should keep Power for about 5 seconds after the Battery power is switched off 2. Take a 12-16 V square wave and reduce it to a 5V Square wave via a opto coupler so it can be used with a digital input I don't need a PCB Layout

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