Arduinopráce

You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in one of the following countries.... Bosnia and Herzegovina, Serbia, Bulgaria, Montenegro, Albania, Kosovo, North Macedonia,, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. If you are very intelligent and if you solve engineering problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP32. No. I am *not* being charitable. I am being practical. You must pass a difficult test to work with me. You will help me build a consumer IoT (Internet of thing...

I have designed a circuit board using the ATTINY85 chip to control model aircraft lights. The circuit will be remotely operated by using a Model Aircraft (RC) Transmitter/Receiver setup. I need someone to check it over and suggest what component values (resistors/capacitors/transistors etc) are required to make it function correctly or suggest any changes that maybe required to streamline it. Please take a look at the attached screen shot, this is not a high cost component so I'm not looking to spend a lot on development.

Hi. I'm running a cafe. I plan to have a system that controls prepaid items. Ie: customer buys 10pcs product A, 5pcs B, 20pcs C, but will only redeem them progressively. Each customer will be given a contactless card (nfc or mifare), each time an order is made, the card will be used to "pay/redeem" f...have a system that controls prepaid items. Ie: customer buys 10pcs product A, 5pcs B, 20pcs C, but will only redeem them progressively. Each customer will be given a contactless card (nfc or mifare), each time an order is made, the card will be used to "pay/redeem" for items. Customers can check their credits at a checkpoint. The system can either be Android(smart phone), RaspberryPi, ESP32, Arduino based. Working offline. Hardwares that I have: Esp32 ,...

Can you help me code my arduino robot project? I'm struggling and my lecturers are no help

Necesito programar una placa de arduino donde se enciendan algunos led y sonidos de forma aleatoria

We are looking for a developer with knowledge of PCB Design, Arduino feather RFM9x, sensors and preferably LoRaWAN and Helium LongFi Hardware to join our team as a remote hardware developer. We are looking for someone to help complete a chain of custody device project that was not completed by a previous developer. The person who joins us must have good knowledge of (HV and LV) electronic engineering and PCB design and various sensors. We are a UK company with customers throughout the world and we are seeking someone who works well on their own and is strict about deadlines. We ask that deadlines you give are realistic and that you are excited about working with a dynamic team. We love someone who keeps clear notes and is able to join in on calls with high level stakeholders also. A...

Requiero de la programación de motores a pasos, controlados mediante sensores, pantalla LCD y arduino. Requiero de la programación de varios motores a pasos, los cuales funcionaran con base a las lecturas de los sensores y reflejando los valores en la pantalla LCD, también se busca que mediante la pantalla se puedan ingresar valores y se puedan controlar los motores a pasos.

Need an expert in Arduino

I need to create sketch in arduino ide which will send data via GPRS (SIM800L) on ttgo t-call board (esp32, sim800l) to AWS IOT Core. More information about hardware: More information about AWS IOT Core MQTT using TLS port 8883:

Arduino or similar for test devices / optional hardware delivery complete Display and control: touchscreen or microswitch under display Function 1: Fan speed control steplessly or in four stages for three product types. Type1 4x 12v fan / Type2 2x 12v fan / Type3 1x 12v fan / Type4 1x 230v fan The four different configuration options should be displayed on a connector board. The control unit recognizes automatically or via dip switches which configuration is involved. Function 2: UV-C light unit on / off with function display and control function function / defective Type1 4x 230v / Type2 2x 230v / Type3 1x 12v The four different configuration options should be displayed on a connector board. The control unit recognizes automatically or via dip switches which configuration is i...

Necesito una placa que temporice la señal de apertura y tambien la de cierre de dos electrovalvulas de 12v en un vehiculo, la apertura y cierre viene dada por dos sensores, uno para cada electrovalvula, cada sensor al detectar un objeto emite una señal de 2v. Muchas gracias

No necesitas un Arduino (C/C++). Você não precisa de um arduino. No necesitas un ESP32 (MicroPython). Você não precisa de um ESP32 (MicroPython). No se necesita experiencia. Você não precisa de nenhuma experiência. You must live in one of the following countries... Brasil, Colombia, México, Argentina Chile, Uruguay, or another country in Latin America ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. If you are very intelligent and if you solve engineering problems scientifically t...

...shipping and receiving” Input 5 from Amcrest Video Doorbell Camera – Play wav 2 “attendant to tool crib” I will provide the hardware needed. I currently have the Arduino Uno but you will have the option of choosing any additional hardware needed such as an Arduino sound or recorder shield. I need this project to be compact and a shield would be preferable. Options of hardware: https://www.amazon.ca/Adafruit-Wave-Shield-Arduino-Kit/dp/B00IQXZN9Q/ref=sr_1_12?dchild=1&keywords=arduino+recorder+sheild&qid=1616335940&sr=8-12 https://www.amazon.ca/Adafruit-Shield-Arduino-Stereo-ADA1788/dp/B01BT4N386/ref=sr_1_29?dchild=1&keywords=arduino+recorder+sheild&qid=1616335940&sr=8-29 https://www

...to an (Arduino compatible) ESP32 that will protect it against the downloading of new sketches. This could be implemented, in my opinion, this way: - you modify the standard bootloader to wait for a password string before continuing - you create a Windows App with a GUI (in C# under DotNet Core 3.x, which what i am most familiar with) - the App requests the user for a password (will not be checked) and the path of the sketch to be downloaded - the Esp32 connects to the PC over Usb - the App sends the given password + the hex code to the Esp32 - the bootloader checks the received password: if ok, continues and installs the hex; if not, returns an error code - the App displays the result of the procedure (Ok or Nok with log) - if anyone tries to bypass this App by running the Ar...

We have project that we would like to implement and for which we need some support : 1/ Write a manual explaining how to setup a machine, including bill of materials and links to purchase materials. 4-5 pages with diagrams and links. 2/ Make an estimate for software programmation, requirements. 1 page. Please describe : a/ your competences. b/ number of hours for each task. Please confirm you read the attached file before placing a bid. All bid received in less than 120 seconds are automatically deleted as you need more than 2 minutes to read everything.

Hi, I have a OV7670 with FIFO and an Arduino ONE. I just want to test this camera, so I would like to see the camera streaming on my PC.

but you need to understand what does ardunio and c programming do ,then you can know how to write the reflection part 1 pages. everything need to be plagiarism free. deal only in SGD

i need a designer to creat a project using rfid and arduino technology related project for my thesis work

Hello, I have a project that requires an advanced Arduino programmer. Please only respond if you are an expert in Arduino Due programming.

Hi Muhammad B., I noticed your profile and would like to offer you my project. We can discuss any details over chat. The project is based on Arduino and ESP8266.

I have some working code, but I need to modify a few lines. The general function is, If a BLE device crosses a threshhold of -80 RSSI which is being scanned by the ESP32 then pull GPIO 32 High, if the BLE device uncrosses the threshold (after previously crossing it). (IE the RSSI goes up above -80) then set GPIO pin 33 High. that all works great, my problem is when the BLE device is near the threshold, the ESP can trigger the GPIO between the two cases rapidly. What I need to have added or modified is to set a lower and upper RSSI threshold and only set the pins High or Low if the RSSI Threshold has been crossed for a certain amount of time, like 2 seconds.

You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in one of the following countries.... Bosnia and Herzegovina, Serbia, Bulgaria, Montenegro, Albania, Kosovo, North Macedonia,, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. If you are very intelligent and if you solve engineering problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP32. No. I am *not* being charitable. I am being practical. You must pass a difficult test to work with me. You will help me build a consumer IoT (Internet of thing...

Hi, Updated spec for the above, please quote for the following:- 1) Supply hardware..........Arduino uno? Servo driver pca -9685 2) Code and load to arduino...........4 x code 1 1 x code 2 1 x code 3 ( more of all codes if spare capacity 6, 2, 2 List pin to code numbers) Each pin to run two programs "auto" and "manual" triggered by "touch" button and " press hold release ". 3) postage to the uk Robin Amor

I want to move from Arduino IDE to ESP8266 RTOS Start from scratch in ESP8266_RTOS

- A Galvano control system is needed to build to control the moving of a laser spot. - Hardware: Arduino

Need someone to write the code for my project so that it works.

use Arduino to make work automatically play piano tale in android mobile I need people who is located bangalore this is test project so I can give u my upcoming big project....

BUDGET SLIGHTLY HIGHER:::: I have already started this code and halfway through it however am unsure of how to progress and finish it. The aim of the game is to have : Player gains a point when he presses a button on his side when both LED is on(pins labelled already), When player presses button while only one LED is on he loses the whole game. First player to 5 points will win. LEDs must be variable brightness. Buttons use interrupt service (already implemented). I have added additional files that may also help.

You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in one of the following countries.... Bosnia and Herzegovina, Serbia, Bulgaria, Montenegro, Albania, Kosovo, North Macedonia,, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. If you are very intelligent and if you solve engineering problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP32. No. I am *not* being charitable. I am being practical. You must pass a difficult test to work with me. You will help me build a consumer IoT (Internet of thing...

Necesito que desarrollen un software para mí. Me gustaría que este software sea desarrollado para Windows.

arduino esp32 fauxmoesp code for 16 or more devices to be detected by alexa I have code but it stopped discovering on gen 2 devices of alexa also on other gen devices

i need a one who has good concepts of arduino.

NOW: Currently, this syntax is done to display the current score at each correct calculation. GOAL: We would like to display the syntax when clicking operations 7,4,2,5 in this correct order. Example: number to calculate is 500. We pres numbers 7,4,2,5 in that specific sequence and syntax is performed. Than program goes on: RELEASE BUTTON is written and when we unpressed these four buttons number 500 is shown back. Everything else is already done (scheme and a working code).

Requirement Hardware Devices: Arduino Uno HM-10 BLE 4.0 Module IONIC Platform Android OS (To Test App) IOS OS(To Test App) *********************************************************** I am searching for developer to develop a hybrid app using IONIC Platform. The Application is connected with HM-10 BLE 4.0 Module Using Arduino Uno . An Arduino Uno Must send/Receive values from Ionic App Using HM-10 BLE 4.0 Module . The App must work in tow Operating systems Android & IOS. ******************************************************************** Idea: The Arduino Uno collect a sensor value then the value will send to the app using Using HM-10 BLE 4.0 Module. The App will Receive the value , then the app will show sensor value in screen. In App , First , we need t...

Arduino circuit and programming for drive way traffic light.

Arduino circuit and programming for drive way traffic light.

As a solution for locating a difficult-to-find automotive noise, both while the car is stationary and while moving, I'm imagining a group of perhaps 6 identical Bluetooth-enabled X-Y-Z vibration sensors which can ALL be started up, connecte...smartphone, which I believe might not be able to receive 6 data streams at the same time. I'd to also rely on this freelance to identify the cheapest, most cost-effective sensor and Bluetooth components that can still perform a high-quality job as described. I'm open to whatever processor technology works well as the 'brains' of each of the remote Bluetooth/Vibration Sensor modules, thinking Arduino or Raspberry PI might be what the freelancer recommends, but am open of other technologies if the same functionality can...

Hi there, We are looking for someone who has experience building a wearable chest mounted heart rate monitor device, hopefully you will have the correct experience with sensors etc. But we will need to build the device close to pre-existing devices.

I am using an ultrasonic sensor and Arduino Uno. I want to allow the distances read by the sensor to translate to different notes. The serial will be converted to MIDI in Hairless MIDI.

Bonjour, je possède un Arduino Méga + Shield Ethernet avec du code Arduino qui importe les trames d'un onduleur photovoltaïque et je souhaite que ce code au lieu d'être envoyé sur un serveur Web que je ne possède pas, expédie les données au format MQTT vers Home assistant;

This project is about writing, reading and modify information on SDcard. Data is a message that we obtain from GPRS. You don't need to implement any code for GPRS but this aspect can be useful for you to understand why and how to write the data to sdcard. There are 2 files: "" and "" - In "" will be saved all sensors data durring the loop. We will have a header. A file as example will be provided. - In "" we write the messages when GPRS can't send it to server. If this file exist and GPRS can transmit, will take a message from this file and retransmit it. After message was retransmited, will be deleted it from the file. If the files reache more than 1Mb, create another file using the time as name. for example: (year-mont-day-hour-minut...

Automatizar sala cultivo de hongos. Alta humedad. Actualmente la tenemos programada la humedad con un sensor DHT22 y fallan los valores.

Hola!! estoy buscando una persona que me desarrolle un pequeño proyecto: El proyecto se trata de desarrollar un controlador de temperatura mediante el uso de un Arduino que tenga wifi y que tenga bluetooth. Solo necesito uno, ya que es para un proyecto personal de mi casa. Se requiere que el arduino tenga un servidor nodejs o la posibilidad de enviar datos de temperatura a un servidor.

buenos dias gabriel, ocupamos un dispositivo basado en arduino segun nos pide nuestro proveedor extranjero para hacer una demo. basicamente es un dispositivo que via web socket este monitoreando un mensaje que cuando sea para el, capte el codigo y cierre un contacto, estas disponible? yo estoy en escazu, gracias

Quiero conectar una termocupla tipo K a un arduino nano via el módulo MAX6675 y visualizar la temperatura en un smartphone android. La conexión debe ser cableada mediante usb-OTG. Para no necesitar baterías ni cargador. Tengo todos el hardware. Solo necesito el código (comentado) y qué aplicación utilizar en el celular para leer la temperatura.

Simple project , need code writen to allow two simultaneous data and clock inputs logged to sdcard. Arduino pro mini or equal.

Ho necessità di programmare arduino, vedremo che modello, per l'utilizzo di un lettore NFC con bus i2c o rs485 e l'invio dei dati letti mediante chiamate HTTP POST. La risposta del post conterrà delle azioni che abiliteranno degli output digitali nello stesso arduino. Grazie

I need a mini LINBUS project. I want to listen LINBUS devices and send some simple commands from arduino.

Busco ayuda con la programación y diseño de circuito usando arduino, el circuito base constaria de 22 pulsadores y 4 encoder rotary

1 - I need someone who has had experience with ADE7753, to read the active, reactive and apparent power registers. 2 - I already have the board for testing, I just need the adequacy in the software. 3 - Calibrate the registers according to the ADE7753 datasheet. *** Only the bidder who has worked with ADE7753. ***Use the arduino UNO or atmega328p to read and calibrate the registers.