Arduino工作

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。

认识ARDUINO,马达运作,电路,驳线等 我想要一套xy轴的运作系统

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 '

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。

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:

...creating a project that will be collecting pressure readings from the Dwyer MSX-W22-IN-COM-LCD via modbus and record the readings in a csv file or on the cloud and able to download from an external device. Data in the csv file to include test port location, pressure reading in inches water column to the thousands place -0.001, and time the pressure reading was collected. I will be using an Arduino Opta RS485 mini PLC. MD#AFX00001 as my board. • Will also need to communicate to relay boards via modbus to control 40 solenoids and collect pressure readings 1 time a day from the 40 solenoids with a 5-minute pause between each sensor. It will then need to take samples every 30 min to record the readings on the vent riser. • Will need remote access login to download the...

Hi. I need an experienced programmer for RaspberryPI Arduino & Microcontroller

Se debe implementar un programa que por medio de un dashboard arroje información referente a distintos puntos monitoreados desde una central de incendio. Información enviada desde Arduino hacia servidor ( Lenguaje C, C++)

Humidity temperature timer controller program

I need a firmware for faculty for the arduino to communicate with the CH376S (via UART) and write a text file located on a DS card drive connected to the CH376S, when connecting the Pen Drive to the USB connector of the CH376S they are transferred to the pen drive the file: Temperature, date and time saved on the SD card separated by date.txt. This is the first stage of a larger project, so this could lead to more work. Sorry for my English, I'm Brazilian.

Assalam o alaikum, I am looking for electrical engineers from Pakistan having good skills in report writing. Writer must have experience in Circuit design, Schematics and programming multiple microcontrollers like Pic, Arduino and raspberry Pi. Requirements: Plagiarism Free Reports Properly formatting of reports Good Writing skills

I need an Arduino code the test the full write and full read operations for the 24LC512 memory using the Arduino Nano Board.

Looking to develop a coding software for kids similar to scratch 3.0. The software will have features similar to the open source scratch platform with added extensions and custom additional features to support other functionalities such as hardware interaction with arduino and esp boards.

read the eva-dts data with Arduino and DDCMP protocol

I'm looking for an expert in Arduino firmware and driver libraries. The goal is to create a library for a variety of sensors/modules controlled by Arduino Nano. We would start with simple modules (buttons,buzzer,accelerometer,…) then next jobs would involve harder ones (Ethernet,oled,wifi,etc.). We already have a few modules done that can be used as template. We are looking for someone who would like keep working with us for more modules in the near future if possible. All your code will be tested with the real modules so you must know how to debug and fix if needed.

Hi, I need you to do this: Connect Arduino or ESP32 to somewhere in internet. //I will provide domain, and hosting After even interval of time MCU add random data to the internet database. //I will create the database, and provide credentials The random data is of type float, and char. Make a page that read form the database, and display its content. Make the MCU to read a certain database record, and sore it in its memory. Use ArduinoIDE for programming. This is an introductory project. I will require understandable code, and comments. I may or may not require a discussion on the project. Tx!

Dear sir or madam. I would need help with programming. I already have an arduino program for my design (pcb with atmega328 ic) - it is about temperature regulation and also I use 1.3inch lcd display with ST7789 board for showing data. The problem is that if the screen freezes, it doesn’t refresh automatically and stays freezed (I need to unplug and plug again the power). I would probably need separate program for the screen, which would recognize when the screen freezes and then refresh it. Or do you maybe know any other solution? I hope that someone could help me. Have a nice day! Gašper Vidmar

Ζητείται άτομο για την απλοποίηση ενός τηλεκατευθυνόμενου οχήματος ( το παρέχω εγώ) που μέσω Arduino να ανιχνεύει ζωή.

Interfacing a Dwin HMI display to display a string at a specified address via an Arduino Arduino used should be Arduino mega 2560, the given dwin HMI display is DMG80470C070_15WTR Arduino is connected via a TTL<->RS232 convertor to the display the string obtained, which is to be displayed on the display is variable in nature and will change into the corresponding value in the full program this snippet is designed to slot into

Necesitamos capturar datos EVA-DTS de máquinas de vending con dispositivos tipo Arduino.

Project to be delivered quickly. Do not bid blindly without reviewing the requirements and expect us to have a discussion later. Please ensure your timeline is realistic and you will stick to it. I am looking for a freelancer to create a simple Arduino project that demonstrates the use of an Analogue NC NO switch. Arduino Nano Project 3 1. On start up must be able to assess 6 separate analogue switches during a 10 second window. 2. During the 10 second window a piezo buzzer should sound (beeping on and off) so the user understands the Nano is assessing the switches 3. The Nano should be able to recognise whether the 6 switches have been set in a Normally Open or Normally closed state. This will change after every use. 4. If a NC or NO switch subsequently changes state the ...

Is there any posible way of measuring moisture in grain with arduino? What sensor to use? Are there any cheap sesor which can do that?

We have a bottle stickering line wher...a bottle stickering line where bottles go over a Assembly line where the bottle goes through a product sticker (marked with a laser sensor). when the laser sensor has been triggered a new label will be pushed foward for the next bottle. This system is now broken. This works with a HMI touchscreen. The manufacturer does not respond back, so we need to make a new solution. I am thinking about a arduino/esp32 for the coding. We have relais, the wave a plc controller type: DVP-14SS2 (if even needed) We have a large steppenmotor and a label reading unit (that can be ignored if we use the sole steppenmotor). Can someone help us with this so that the sticker unit can work again. We have many more projects within our company, so it will be a longer co...

I have a battery cell balancer with a Bluetooth app, I have already wired a UART-USB converter to the chip and I am reading data successfully from balancer via Termite. I only need to analyze this data now and write code to display cell voltages. This is data I am receiving from Termite: I have the protocol document also 05 2c 02 2b 56 01 02 02 3a 6a e2 6e 1b 08 02 02 .,.+V...:jân.... 22 03 02 20 02 02 02 02 fc 1d 24 81 60 5e 00 02 ".. ....ü.$`^.. 42 95 07 d5 17 fc 02 02 02 80 06 02 02 02 02 02 B•.Õ.ü...€...... 32 2 1d 2f 81 61 5e 00 02 42 95 07 d5 1f fc 02 02 02 ./a^..B•.Õ.ü... 80 06 02 02 02 02 02 12 €....... 19 24 81 60 5e 00 ...

I looking for freelancer who can write for me sketch to Arduino. for autoleveling platform in my toy. Giroscope gived signal to ESP32-wroom (left/right deviation) and turn on/off 4 selenoids (two to left side, two to right side). This selenoids connected to air-bags. To ESP32 connected two pressure sensors too - to read minimum and maximum pressure, and bellow fixed values (max/min) not run selenoid. PLEASE do not bid if U want to increase the amount when chat !! I have accept only true bids - if U bid $50 - U want $50 per job. PLEASE chat me after bid if U interest this project.

Develop a system of 4 lights for a garden which turn on automatically when it is dark, the user should be able to adjust the threshold this to occur. In addition to automatically turning on when it is dark, the lights must be able to be turned on or off individually by manual control. Further a user activated Monday to Sunday scheduler should be able to control all four lights in hourly segme...to automatically turning on when it is dark, the lights must be able to be turned on or off individually by manual control. Further a user activated Monday to Sunday scheduler should be able to control all four lights in hourly segments set by the user within a custom schedule set up by the user. The hierarchy of the lighting control is thus; manual control > timer control > dark sensing. usin...

Hi review the code for controlling stepper motor using joystick and check distance by ultrasonic module that written by arduino ide and accel library

New project for the changes to the previous Arduino project.

Led strip turned on gradually by ir sensor and stays on for fixed amount of time. Maybe controlled by Bluetooth. I have Arduino nano, ir sensor, led ws2812B, Bluetooth module hc-05, power supply, capacitors, resistors, breadboard, Arduino IDE with FastLED library.

Part A: PCB design, Design the schematic and PCB of the Arduino Uno R3 in Proteus and, Part B: Failure analyses.

We have a bottle stickering line wher...a bottle stickering line where bottles go over a Assembly line where the bottle goes through a product sticker (marked with a laser sensor). when the laser sensor has been triggered a new label will be pushed foward for the next bottle. This system is now broken. This works with a HMI touchscreen. The manufacturer does not respond back, so we need to make a new solution. I am thinking about a arduino/esp32 for the coding. We have relais, the wave a plc controller type: DVP-14SS2 (if even needed) We have a large steppenmotor and a label reading unit (that can be ignored if we use the sole steppenmotor). Can someone help us with this so that the sticker unit can work again. We have many more projects within our company, so it will be a longer co...

Necesito crear un software que conecte simulador de vuelo con placa basada en Arduino. Para entrada y salida de switch , led, encoder.

I want someone experienced person to solve this task ,need a Arduino ide program for esp32 or esp8266 with TTl to Rs 485 converter to read modbus holding registers of any device,with wiring diagram.

This project is to reproduce a 3D model of an industrial rover as a shell for an Arduino car. The are files attached were made in Sketchup 2020. The first is ATV This is a functional model of a 4WD rover. I need this model to be print ready. There should not be anything left inside it. It will be printed hollow. The rover base should be replaced with the second attached file (Arduino 4WD rover base). To get the rover model to fit to the base there will need to be changes to any or all of the length, width and height of the rover. Arduino 4WD rover base cannot be changed, it needs to remain the same size. Include mounting points so that the base can attach to the rover via a metric nut and bolt (probably M4 would work) The final goal is to have a shell that looks ...

I need an indoor air quality sensor (ideally from Sensirion or at least a basic CO2 sensor) connected via Arduino and IFTTT or your preferred platform and protocol to Philips Hue lights. I would like to get the final hardware solution. I don’t need only a developer doing the coding. I want to get a hardware that I can plugin, connect to my wifi and get the signals into Hue lights.

...evolve into an ongoing project with future development responsibilities. The current system architecture consists of an ESP32 MCU, 2-axis PMDC motor control, position feedback for limited sensing for each motor, and a CAN BUS J1939 communication protocol. The system operates heavy vehicles on a wide voltage range of 12-32 Volts DC, with motors rated at 12v. Firmware development takes place in an Arduino & environment. This is a long-term project, and we're looking for an embedded systems engineer who can collaborate with us over the next few years to expand the capabilities of our product. While there is no urgent deadline for this project, we're eager to accelerate development and ensure that our product meets the highest standards of reliability and best practi...

Arduino nano iot 33 Code for a refrigeration controller like a LAE AR 2-5 or Danfoss. I tried to write this code, but i failed. :) Please help

Hello i want somone to guide me trought a tiny project. So what i want exactly is that i have the arduino kit for beginners and i want to make a led lighting and activate music with the mouvement detector but i do'nt know how to link all the devices i have also for the programation i have te text in C++ i want just somene to guide me trhough this . Thanks

I am looking for an experienced Arduino developer to work on a project that involves controlling a 1-meter RGB LED strip, creating & communicating via a wireless mesh network using Arduino Nano V3.0 ATmega328P & XBee modules. I need someone to guide me in setting up a mesh network with multiple nodes - a maximum of 12 or 16 nodes. I will do the doing - but I need your instruction as a tutor & to teach me how it's done. The ideal candidate should understand Arduino Uno & Nano boards, XBee modules, WS2812B or NeoPixel RGB LED strips, & Bluetooth or Wi-Fi modules. Responsibilities: Guide the development & implementation of a reliable & secure wireless communication system between Arduinos & cell phones using XBee modules. I am still ...

...like to have a similar device developed to operate a small wood stove I have in a small off-grid cabin. The device would read the temperature inside the cabin and then regulate a fan attached to the stove to control temperature inside the cabin (i.e. as the cabin temperature drops, the fan speeds up and as the cabin temperature rises the fan speed slows or stops). I’m envisioning a programmed arduino controller that accepts as an input a simple battery/wall thermostat that would provide a set temperature and a constant temperature reading and then as an output it would power and regulate the same fan that attaches to the Flame Boss. I would simply use the Flame Boss controller but the setting to control the smoker does not drop below 100 degrees (which is too high to re...

Hi I want to build controller transfer function with matlab using system identification toolbox. then build fuzzy pid simulation and finally deploy to arduino

I'm looking to hire a freelancer to turn an Arduino Mega into a touch key pad with a digital output to maglock and TFT screen for display. I need to purchase the necessary hardware needed to complete the task and am aiming to have it done within 4-7 days. https://www.amazon.co.uk/Elegoo-EL-SM-004-Inches-Technical-Arduino/dp/B01EUVJYME/ref=sr_1_5?crid=3TY3XRBHI1QTK&keywords=tft+arduino&qid=1678968487&sprefix=tft+arduino%2Caps%2C81&sr=8-5

I looking for help with change 2 pots replace to 2 rotary encoders. Arduino sketch. Current code fully tested and work: 2 buttons to ON/OFF pwm signal / 2 potentiometers to adjusting PWM signal. PLEASE do not bid if U want to charge more than your bid !!

I need an example for espnow for esp8266 for many to many communication. I have 3 esp8266 boards and they all need to be able to send and receive from and to each other. The message contains an integer and a string message. Who can code this for me? Only interested if you can do this soon.

Im looking for someone who as experience with coding soil sensors. I need some help with the arduino code to get the right data out of the soil sensor. This sensor can measure vwc, bulkEC and temp. I also need help with the calculation bulkec to poreEC. I have a running prototype with arduino sending data to influxdb and influxdb send itnto grafana.

I have 4 meter devices that will be placed at a water well. They communicate using RS485 MODBUS. I need to use an ESP32 and RS485 Max to collect data in real time to send to a database so the information can be seen on a website. Program devices to send data to cloud server i have.

Hello, I need an Embedded software developer on the ESP32 to write an Ethernet Library, based on the official esp32-arduino Ethernet Library, to support for a custom RF module. The RF module is connected to the ESP32 through the RMII interface and SPI (for configuration). There is an already existing driver but for the STM32, transmiting data in Ethernet frame format, as SDIO host in SPI mode driver. Deliverables: - Source code for the esp32-arduino Ethernet Library for the RF Module - Example code - Documentation Candidates should have strong development experience on the ESP32 and on writing Ethernet libraries. Thank you

We are making a robotic lawnmower based on ATMEGA2560 and programmed with Arduino IDE. We have already created a large part of the software, we wanted to know if you are able to integrate some functions such as the management of the Microchip bluetooth (BM71BLE01FC2-0B04AA) which receives commands from a wireless bluetooth controller, such as a playstation 4 controller or compatible and which interfaces with the micro? Furthermore, we would need to know if you are able to integrate the daily programming mode, i.e. decide at what time of day to let the robot go out, for how long to cut and return to base. This by programming via 5-button keyboard and OLED display.

I need change LCD connection in my project. In current firmware is connected via SPI, but I need to change via UART (UART LCD with small arduino).

I looking for help with signal change from PWM (in current firmware) to pulses. Pulses (data) comming from canbus (definied already in firmware) and analog sensor, definied too (switchable).