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:

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

Designing Blind Stick with Arduino for Blind Person.

Project involves 3 Momentary Switches, 2 Sensors, and 6 Relays. Has 4 commands, Open Door, Close Door, Lock Door, and Unlock Door.

Hi Muhammad, Could you modify my current code so that it picks up the SBWatch-xxxxxx code from the SD Card. I am using this board by sparkfun in my project "Thing Plus C - ESP32 WROOM". I will upload my current Arduino file to you.

I am looking to develop a Django based simple web-app(website). This website will display the posts. This webapp will in IoT and embedded space. Similar to hackster.io. A user will be able to generate the post: Once a user is logged in 1. Create Project 2. Add a Board(Rpi/Arduino/ESP32 ..etc) 2.1 Add board section will have multiple fields like Introduction(Header) 2.2 Overview paragraph 2.3 Add image. 2.4 Add feature(cpu, ram, powerconsumption etc) 3. Add sensor details 3.1 Same as sec-2 3.1 Add circuit diagram 3.2 Add code snippet 3.3 Code explanation (paragraph) Publish the project.. Once a project is published it will get displayed on the home page..

adaptation of Arduino codes with two different waveforms & different frequency

I am building a machine that requires 6 24v DC motors - specs in the link below 2 x ...com/products/quantum-q6-edge-power-chair-motor-mp36-wl-012-mot131092-06-left-and-right 2 x Motors will be used as drive wheels 4 x Motors will used as pulley system Planning to use below motor drive controllers joystick I plan to use Arduino UNO to control my motor drivers Needs assistance in Arduino coding and wiring layout / pin connections Further details of controls explained in attachment

I have emotive epoc x using arduino+emotive epoc x we have to control servo motors wirelessly

I am looking for someone to help me create a LED light programmer. It must be state of the Art with all the best parts. I will supply picture of the ones that I have. I will work with you to create. must be able to create a sample at the end for testing and must work with our app. arduino, ESP-07S WiFi Module, Esp8266 are some of the ideas. Please message me with your Ideas these programmers, so your input is very helpful. the white and black programmers work flawless and purple and white ones dont work that well. I have both. just want to create our own. Thank you

Hallo ich bräuchte ein Sketch für Arduino micro pro Tft Display laufschrift.

Somos una empresa de Escape Rooms y estamos en la búsqueda de programadores de Arduino!

I wanna control 4 (12v) dc motors with the help of an arduino ad joystich in such away so that when we forward the joystich the 2 forward motors became active and as much we tilt our joytick toward right . the voltage in right motor fade down and our project car could move towards right same wjth the left one. And when we move our joystick backward our 2 back motors became active and same concept here also of right and left .

Hi, We are looking for technical writers to write on different projects designed using Arduino, Raspberry Pi, PIC, Atmel etc. Thanks.

I would like to log the data of a soil moisture sensor. And see a graph of it along with using IFttt to turn on an outlet if it hits a low value.

Hi, I am building a project using SAMD21 J17 Microcontroller, but i am unable to make it work in Arduino ide I have previously been successful in modifying the standard Arduino zero bootloader(samd21g18) into a custom bootloader for SAMD21 J18 , but am not able to do the same for J17.

Hi Sardar Hasnain A., Can you write a little review about the person who wrote this code? Is this person a professional programmer or more hobby enthusiast? Here is the code: Thanks!

Please see this video skip to 29 second .. i want the robot to do something like this

Hello i am a Computer Engineering Student, and i am currently doing a project in Computer Architecture about an Attendence System using Arduino uno but i just cant get it to work. The parts that i need for this to work are : RFID reader, Breadboard, 2 LED lights one red and one green, a buzzer to make a sound, and a MicroServo99 motor, And an Arduino Uno and i have all of these and i figured out how to connect these all together ( i also added a picture so you can see how it looks ). What i need to do is that Every member that i add using a website (i can do the website myself) gets acces to make the green light shine the buzzer make a sound and the motor to rotate, and the time the name and id of the person to be registered in a MySQL database, wich is going to be connected ...

Programming an Arduino ESP32 S2 USB Host for sending modbus data to Ethernet TCP/IP.

I am trying to make an arduino project that has 2 temperature sensors connected to two different LED strips(WS2812B). I want the lights to change depending on the temperature of each person. Colors would be blue for cold, orange for normal, and red for hot. I would like the motion on the lights to be a color wipe. I would also like to connect two small motors to rotate objects with a motion sensor.

I need help in implementing a use case with LoRa SX1278 operating at 433MHz. I want to send a signal to another LoRa/RF receiver when an even happens WITHOUT using any microcontroller/Arduino. For the event, there is already a sensor which works like a relay - normally open, normally close and neutral. I want to send a signal, whenever neutral gets connected to NO or NC. The receiver can be LoRa but I would prefer a normal 433 MHz receiver. No specific message text is required for communication, only the receiver should be able to differentiate with two type of singal for NO and NC.

We need a 24vdc in to 7vdc out - buck converter @ approximately 1.5amp to power an Arduino Mega / DUE. The onboard regulator gets hot if driven above 8vdc, so I want to have a dedicated 7vdc PSU that doesn't get hot like a traditional linear LM7812 does. I've used AL8805's in the past and even LM2596's, so am open to ideas as long as they're not end of life components which will be hard to source later. Just need a schematic and formulas for 24vdc in - 7vdc out. Milestones will be paid: 1. 50% on supply of the circuit details 2. 50% on completion of testing the circuit (will need 3 days to get parts and build it)

I am working on a project. In this project - we need to rotate a 9V or less DC motor for 10seconds at particular speed and then stop for 30seconds. Again rotate in the same direction for 10 seconds. - This cycle must be continues till there is power supply. - For now speed control can be a knob/Potentiometer. - There must be ON and OFF switch - The circuit must...need - a circuit design - Programming for the micro controller - recommended parts to buy including motor, battery, and other necessary parts - BOM - purchase links for the parts listed in BOM. (Only local Indian products. No Chinese website links like alibaba, alisource etc.) - Price estimation for the project including all raw materials for 100pcs. The application is for real world use. So Arduino is not preferable and...

Arduino 8bit I2S library adaption and more details will be shared via chat

Hi, network pros and gurus. I am trying to set up a development environment with my main pc(linux Ubuntu 20.04, and Windows WSL2), several raspi/jetson/arduino boards on a local network first; I also want some NAT of my router to be allowed to access this. I got Nginx working for my apps, but I'd like a script to replicate this once I get to staging servers. For xterms and screen issues on both machines, I believe I got a solution from this link. Plz check that for your reference my budget: usd 30 for scripts and setup If it holds up for the next month, I will provide a bonus.

Arduino 8bit I2S library adaption and more details will be shared via chat

reading Modbus RTU RS-485 Data and sending it to a MYSQL Database with the Arduino MKR1400 GSM. I have multiple documents for information on how to read the registers and multiple forms of information on how to communicate with the Modbus device

Arduino 8bit I2S library adaption and more details will be shared via chat

Arduino 8bit I2S library adaption and more details will be shared via chat

Arduino 8bit I2S library adaption and more details will be shared via chat

I have a Tesla 3 battery pack that I am using in a custom (non-Tesla) car. To use the Tesla battery pack Ingenix has developed a module to control (turn the battery and the charger on) and moni...Tesla 3 battery pack that I am using in a custom (non-Tesla) car. To use the Tesla battery pack Ingenix has developed a module to control (turn the battery and the charger on) and monitor the pack (such as voltage/state of charge). The operation of the battery is controlled through the Ingenix module on the canbus. Ingenix provides the dbc files. I need someone to provide a program a simple arduino can shield with a small led display to control and monitor the operation of the battery pack. For details of the Ingenix module see:

...Roulette. I already developed the physical Roulette table and I have loadcells under each of the betting options (0 straight up, 0-1 split, 0-2 split, 0-3 split, 0-1-2 Street, 0-1-2-3 Corner… and Red, Black, 1st dozen, 2nd dozen, 3rd dozen, 1st column…). Those loadcells report weights placed on the physical table to Arduino IDE (everything is developed including the code that reports the weights to Arduino IDE, e.g. if I place a weight on any of the loadcells, it gets reported to Arduino IDE) Details of the project: - When you put weights on any of the loadcells those weights are reported in real time (ongoing sessions) - We need to take these total weights and transform them into casino chips - So every reported total weight in grams needs to be...

I have i Wheighing scale based arduino code. Now i have to use serial monitor to calibrate this. I want to add a calibration button with this code Calibration sequence should be like as Calib. Bttn pressed--------(calibrating...EMPTY THE SCALE)------Again bttn pressed(read empty scale)-------(put 2.000 kg load)-----again pressed----(calibration done ,save EEPROM and show here current load)-----again pressed------get back home screen of my code If i calibrate again then automatically remove old calibration from EEPROM and store new data

Arduino 8bit I2S library adaption and more details will be shared via chat

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There are 2 tasks to do: 1-integrate a speaker using 2 options: I2S and analog 2-save the data from I2S microphone on sdcard on different wave file than the existed on the sdcard. Steps of the program: register sound with microphone ---> save the sound on sdcard .wav file ----> reproduce on loop the last file saved Initial code for I2S microphone reading and saving data will b...tasks to do: 1-integrate a speaker using 2 options: I2S and analog 2-save the data from I2S microphone on sdcard on different wave file than the existed on the sdcard. Steps of the program: register sound with microphone ---> save the sound on sdcard .wav file ----> reproduce on loop the last file saved Initial code for I2S microphone reading and saving data will be provided. Code is made in <...

i have arduino code .i want to change same code or logic in atmel c micro controller.

...two (ultimately wireless) orientation-type sensors placed on specific parts of the body, 3D orientation readings taken and synced together during a swing, and visual and mathematical comparisons of the orientations at various points of a swing (as rotated around to different angles on a 2D display). A properly operating software application is far more important first, and I have a couple of (Arduino-type?) hardware units put together by the most recent contractor that can hopefully be used. I have attached front and back images of one of the sensors for reference. While powered by USB cable, its data is sent wirelessly by Bluetooth, which is linked to my desktop. If it is important to know what any given components are and that cannot be made out on the images, please let me kn...

your task; writing and abstracting of codes for network and endpoint that can be accessed in web, with or sometimes without use of companion computers. language base: Nodejs, Java/Spring my budget: 50USD other required skills: front-end framework, git, docker, embedded.

Our company has a machine to measure the loft and lie angle of golf clubs, this is done by measuring different resistance values and performing a five points calibration to convert it to angles. The problem is we are not saving the calibration data into EEPROM correctly therefore the calibration data resets when power is cut off.

MCU coding (Python/Arduino IDE) for high-speed data acquisition/logging. Using ADS1262 A/D converter, Feather M4 Express, SD card data storage, AirLift ESP32 Coprocessor for local controls and QC. High sampling rate for high bandwidth (~10-20KHz) EM signals for ~30 second continuous record segments. Data files with GPS time and location headers. I have semi-working code template; logging files with GPS headers, logs ADC samples but cannot get to samples to record time/rate (sps). Using sample method from vendor libraries (GitHub) Need help with data sampling method to fastest SD storage rate for 1 channel as first priority, further work to control recording using BLE. All hardware interfaces tested, working, and stacked and wired. "working" sketch attached for cons...

We are looking for someone that can take the Arduino examples for the RAKwireless Wisblock 4631 LoRaWAN OTAA_ABP communication and add the Wisblock 4631 GPS sensor. We are building a Helium Mapper and need the code to run on the RAKwireless Wisblock 4361 module. Code is available in the Arduino IDE examples. We are looking for this to be done quickly.

Assalam o alaikum !!! I am looking for fresh electrical engineers with specializations in all domains of electrical engineering including: 1) Electrical Power 2) Electronics 3) Telecommunication 4) Computer architecture 5) Embedded systems I am looking for experts in following domains: • VHDL/Verilog, LabVIEW/Multisim/PSPICE • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • Matlab/SIMULINK, Network Simulator NS2/NS3 • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications.

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

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.