Arduino Jobs

Hello Freelancers, if you are an experienced developer or agency, this posting is not for you. sorry. My name is Florian, i am 25 years old and working as a Web Development Freelancer I have too much work to do and not enough time. I would like to do more projects, but my manpower is just not strong enough. It would be great to have someone to assist my development and boost the productivity of...

conception des parties commande des systèmes industrielles (FPGA , Microcontrôleur , automate programmable industrielle , Arduino .....). conception des schémas électriques.

We are looking for a experienced sound engineer with long and hight experience with Ableton. Preferable you also have knowladge with Max for Live and Nexus and Captain Tools. We will requre to developer/modificate [fazer login para ver a URL] you should have knowladge in this Field m.

I'm trying to build a program on Arduino UNO. The program will use I2C lcd, keypad and the Arduino UNO board. I have to create a game with 3 levels. The game works as follows: it will ask the user to select a level, then based on the selected level the LCD will show operations that will increase in difficulty. With each increasing difficulty the digits that will go through basic mathematical ...

The device must be able to detect and discriminate pulses from an analog wave form, perform a counting function and transmitt the count via serial RS485 com protocol.

I would like to build a physical device that allows me to perform a simple ON/OFF action. I already have a Kinco HMI/PLC from here: [fazer login para ver a URL] that is already programmed to do this operations: 1. Turn on a cooling fan - turn it off after 1 hour. The fan could be something like this: https://www.amazon.com/SUNON-EE92252B1-0000-A99-Ball-Bearing-51-5/dp/B00B8869PI/ref=sxts_sxwds-bi...

Write the code for an ESP32 based power meter that would display the readings on an web page hosted on it.

Tengo un sistema arduino y necesito graficar los datos

System: Arduino Mega 2560 / ATmega2560 with GSM SIM900 attached Needed: FOTA Suggestion, what I would need: - Bootloader capable for FOTA (maybe most important part) - Firmware to integrate into my main project for handling the firmware download from the website via the SIM900 (the hex-file output by Arduino IDE) (medium important) - Rewrite the firmware with the downloaded new version (important...

Bipolar Light Emitting Diode (LED) is a special LED that has red and green output. It can be used in many applications such as streetlights with auto-intensity control, mobile phone camera flash, signage, automotive interior, home decoration and others. For instance, to have a green and red bicolor LED, specific driver circuit is needed to drive the terminals (green/red). This project involves des...

I want to design analog to digital converter using Arduino on proteus. The code for Arduino should do (sampling, quantization and coding) for any analog input signal. Please write "Arduino" at the beginning of your proposal

I would like a way of using my iphone to remotely turn on/off/dim 2 x channels of 240v lighting in an outbuilding. There is no internet wifi at the building. I'd like as simple a solution as possible.

I want to design analog to digital converter using microcontroller on proteus. The code for microcontroller should do (sampling, quantization and coding) for any analog input signal. Please write "microcontroller" at the beginning of your proposal.

The goal is to provide an example that demonstrates the deployment of an arduino library. You will get your library to print "helloworld" on the serial console. REQUIREMENT: The library must show in the Sketch:Include Library:Manage Libraries directory. REQUIREMENT: The library MUST have one example (at least) listed in the examples section REQUIREMENT: You must be able to make this wor...

I have simple MLX90632 Temperature code that reads Ambient and Object Temperature need the code to modified to calculate Body temperature based on Data Sheet Formula and use right setting for medical Sensor.

Need help optimising my home music studio. Few drum machines, synth, fx peddles, sound card. Want it to be as easy as possible to pick up and play. Someone with knowledge of electronic music would be best.

The goal of this project is to design a device that will be used in the field of agriculture, and it is intended to be developed by using IoT technology. The device consists of several sensors, including a PH sensor, Electrical probes, Near-infrared sensor, etc. As the device will have an IoT technology, other modules will also be used to ensure that data collected from sensors are stored in the ...

Looking for an Electrical Engineer experienced with Fusion 360 Electrical Design * Modifying (Editing) our custom design PCB that has a microcontroller * Familiar with Arduino Microcontrollers **** Designs Must be made in Fusion 360 Electrical Design * Familiar with ordering from pcb manufacturers * Excellent with coding Arduino for Sensors * Experience with IOT

I am hobbyist, tinkering in many fields. I understand most electrical items fairly easily, my deficiency is in the programming side. I can do basic stuff, however getting into more complex projects, It is extremely difficult to find the knowledge on the topics I am needing to learn. What I need done, Is a program ( GUI) built that will run on a raspberry PI 4, using a 10 Inch touch screen ...

Código para arduino donde pueda activar un relay mediante un control remoto 433mhz, los códigos de los controles los pueda subir mediante una pagina web. Tengo los siguientes materiales. 1. Arduino uno 1. W5100 ethernet 1. Modulo lcd 1. Modulo rf 1. Relay 1. Modulo wifi 1. Micro sd 1. Control remoto portón 433 mhz Se pueden cambiar los módulos en caso requerido La ...

The deliverable of this project is: I am an engineer building an app that is intended to gather both the destination and the location of the user, either via text or speech, and output the route, directions, and estimated time until the destination is reached. The information is then sent out to an Arduino Nano microcontroller (Bluetooth) which will guide the user to their desired destination (Ar...

Buscamos automatizar una sala de cultivo de hongos y tenemos todo el sistema de arduino conectado y programado pero no sabemos calibrarlo para dejarlo a punto. Podemos pasar el código.

Hardware finish, design system also finish, I need design the rules until working

Hello, I have a arduino nano project. I want to set up a timer for hot wheels track. The timer will start when button to release gate is pushed from the remote. When the first car goes through the finish line A green led will turn on. Each timer will end when the car goes through the laser on the finish line. The time will display above each lane. The timer will reset/turn off led when th...

I need an arduino expert with arduino board to do some rework on my projects. The project exist and code and all the good stuff, so no need to research or write any new code. I just need rephrase. Let me know if you can do it.

Hi, I need a project... -Arduino, matrix 4x3 keyboard, LCD, servo motor and incremental encoder. It will be used to put a size on the keyboard, for example... 1500 milimeters and the servo will go to this size, it´s for a profile cutting machine. The servo will be go with a belt to move a arm...

I need a door entry system fitted into x6 locations within a church, Cat 6 has been run throughout the building, the following needs installing: video entry points, door entry, electrical switch and any programming.

give me a code and help me for send data with sim800L. i have [fazer login para ver a URL] , host, sim800L and arduino. i tried everything but it is not working. i want to work one day with someone Who has experience.

I need coding for an Arduino Nano project

I am working on a simple 433Mhz transmitter that will communicate to [fazer login para ver a URL] code to Arduino IDE, The receiver is getting any generic 433mhz signals which is good, but when I try to create a 433mhz transmitter using the PIC12F1822 and a sample code from the Internet it giving errors in the code. I need first to clear the errors and test this code and add a function to after s...

I need to connect two gas sensors to one arduino, power them with one battery, and let a group of such Arduinos send their gas sensors' data to the computer wirelessly and simultaneously. The following components have been chosen by me: 1. Arduino Nano 33 BLE 2. Sensor A (3.3V TTL level RS232, supply vol 4.5 - 5.5 V), sampling rate 1 reading per second 3. Sensor B (3.3V UART), sampling rate ...

The objective of this project is to design and implement an ac voltage controller for speed control of induction motor drive. The induction motor speed can be adjusted by varying the voltage applied to the induction motor. The ac voltage controller is a power electronics based converter for converting fixed ac to variable ac. Power electronics (TRIAC) can be used in the converter for varying the v...

The app will act as an interface to enter, save and read specific parameters for a Bluetooth electric speed controller used for ebikes and DIY electric cars. The app will also act as the vehicle dashboard, providing real time info such as power, speed, battery life, odometer etc. Experience in designing app dashboard layouts, looks, and features is a plus. The controller already comes with a profe...

We need to connect a long range distance sensor (>100m) to either an Arduino or Raspberry Pi (or both) as well as a Wifi Module (also considering an Edge Computing setup, if the proper expertise can be provided) to have it read and collect data to display on a mobile app in live time. Please let us know if you can help, we would prefer somebody in the Western United States. This project should ...

This is my first time reading a schematic to implementation would like to confirm I have read it correctly and connected the components as directed in the the schematic. *I got permission to use the schematic. Also I get confused when it says the following: Arduino & Motor Power Supply GND - Contacts 06/07 are the Common GND which go back to Common GND on Arduino and the black wire on USB co...

To make automatic weighing and filling of 30 kg bags using servo , stepper.

If you are expert in esp32 and you know about wipy 3.0 and you can convert our exiting code into wipy 3.0 then bid now. Our exiting esp32 code developed in visual studio so we wipy 3.0 code on visual studio also

add cdc function in stm32 starting from a code. The purpose is to use the stm32 as a cdc + hid device (currently it works as a hid device)

I have a simple 5-wire intercom. And I want to connect a sonoff relay with wifi to it. So that the door can be opened automatically when someone presses the button on the intercom at the entrance of the building. I have a photo of the diagram of the sonoff relay so that you can see it and also a photo of the diagram of the intercom. I would like you to tell me what type of connection I have to m...

its computer-controlled systems for automatically placing and retrieving loads from defined storage locations. I used Arduino, Some sensor, stepper motors, and mechanical system in this

realize midi codes with a prototype board. preferred esp32 or similar arduino

Bi-directional control for a single capacitive load Support voltage from 1 to 1.5v. Maximum current up to 80A peak, reduce to 60A gradually according to temperature. 18 KHz switching frequency for quiet operation. Reverse polarity protection. Protection of overvoltage and current. Input voltage 5v /60A Buttons for quick testing. LEDs for motor output state. Overcurrent protection with active curr...

The front camera in a vehicle senses various objective categories. Our concept is to mark different target vehicles with a defined distance and if the host vehicle crosses the particular distance, the driver will be warned and collision chances will be avoided. Without using ADAS ECU, we can combine camera, ultrasonic sensor and raspberry pi to capture and detect target and precise distance be...

GET and POST data to the online API. send and receive SMS on Arduino

We are looking for a maker (read: arduino, raspberry PI, physical-digital artefacts, ... ) with a good experience and very good CAD skills. We would need to translate ideas into CAD designs and the SW for controlling the artefact, which should have a number of actuators and sensors.

Hi, I have a project to developer a shot timer controller (for IDSC sport) with arduino board. I finded the open code for the Arduino Uno, but the code dont run on my PC (i have a short experience with arduino and your rules :-D). Then I looking for a person with experience for: - Rewrite the code updated, based on a that open code, Maybe adjust code to use the shields avaible on my country. The ...

I am building air suspension on my car. There are: 4 pressure sensors 8 air valves 8 relays There are 2 valves per wheel, one inflates and one deflates the airbag.(one lowers the pressure and the other makes it higher) I need the arduino to read 4 pressure sensors, one for each wheel. Also, i need to have 3 buttons, each button has a preset pressure for all four sensors. So the arduino reads the...

I have an Arduino Mega with a DS3231 Clock, a DHT22 Temperature/Humidity Sensor and a relay board. I also have a Nextion 3.5" programable touchscreen display. I would like the code for the programable screen and Arduino to control a vivarium temperature, humidity and lighting by turning on and off a halogen daytime heating lamp, UV tube, night time heating lamp and humidifier. The home scre...

Gerber file will consist of a voltage sensor, NRF module, atmega processor, 1.5 inch LCD screen, and step driver. One has to arrange these things in minimum space try to make the system as compact as possible.

I'm looking for a coder who's knowledgeable about Arduino Microcontrollers and Atmel Studio IDE. I have PCB that has a USB-C charging port which needs to be coded to charge the connected battery when plugged in. The firmware was written in C in Arduino IDE but we need to transcribe it to Atmel Studio IDE. This is a one-time gig only. USA applicants only.