Arduino Jobs

I am planning to build an automatic pet feeder for my 3 cats. I need somebody to help me with the electronics section of the project. The below video shows the working of a single feeder. I will require the Arduino (or whatever is suggested) to run 3 different motors individually. The motors will need to rotate a specific angle in order to dispense food. I will also require ultrasonic sensors wh...

50$ for what? what the task? because now you told me about text editor file. no I dont want to open the text file, the text file is just for your reference

Connect 3 Beaglebone Blacks together using their own WIFI and stream video. No external WIFI. Creating a mesh system among them in case of connection lost and make 1 Beaglebone acting as a base station.

Welcome, I am looking for a freelancer to write code for arching keys 256 to capture data from an hls lfcd2 liar from LG /HITACHI. The code must display all data in CSV format with the correct head ings to create a point in rviz or other point cloud software. The program will give us the data on SD card via arching 256 so libraries will need to be included in the code with all drivers for the lid...

Code re-organisation of Arduino atmega 2560 pos project.

Program raspberry pi for I2C communication project with given requirements.

- Coding using Arduino to allow the robot to move in a specific pattern, code the vacuum pump and water pump. Basically code the robot to function as a window cleaner. - Create schematic diagram of connections on Arduino.

1. Take this code which is for a Arduino with nrf52840 [login to view URL] and make it work on a wioTerminal [login to view URL] - the. Ingest hurdle is converting things like MAC address changing to functions of the RTL8720DN chipset (BLE) 2. Improve on the code. Do use the sd card of the wioTerminal to store config and data that we are using the non volatile memory of the nrf board. Plus create...

Connect 3 Beaglebone Blacks together using their own WIFI and stream video. No external WIFI. Creating a mesh system among them in case of connection lost and make 1 Beaglebone acting as a base station.

I have a raspberry PI with Mosquitto installed and connected to a projector. We will call "sensor1" (connected to an ESP8266) the sensor under the monitor and "sensor2" (connected to an ESP8266) the one at the bottom near the door. When a person enters the door, ie in front of sensor 2, a video in the Raspi must start only once and then stop. When a person first passes in front...

It's a "simple" project but with some challenges and functions. The hardware is as following: - Arduino Nano 3 board - 2/4 buttons - 1 input signal - 2 relay boards - 2 displays TM1637 Option: LED-strip WS8212/WS2812 The following functions are needed: As the title describes its a time countdown on 2 displays (same time on both displays) with 2 options of time by a press of 1 or 2...

2 codes are to be developed in arduino ide. 1) Detecting obstacle with ultrasonic sensor and servo motor as input and 4 dc motors. You have to use artificial neural network (backpropogation algo) to develop the code in arduino. It is not just simple coding in Arduino IDE. You have to use Backpropogation Algo i.e. neural network.. Train data and implement the code on arduino ide. Coding and mathe...

I have devkit - [login to view URL] I want to run my pthon code on this devkit. I am able to run c code on it. Need someone experienced to assist me for this

To whom it may concern, I am starting up a business that will provide farmers with cost effective IOT solutions to basic everyday challenges. The weather stations on the market are a bit to expensive if you take into consideration that a farmer needs more than one for different parts of his farm. Our region is a dry and water scarce one, so a simple rain gauge will be an important feature, the f...

I build motorcycles and do a lot of engine swaps ,,, I need someone to build the board yo control one fuel injector I'll get a throttle body with a map sensor, iat,I'm running a narrowband o2 sensor so that's there for a signal also it runs on a cdi ignition has a pulsar with a magnet on flywheel already so that signal will be there also to program the board [Removed by Freelancer....

I want someone who has knowledge in building quadcopters/drones. We are wholesalers and looking for someone who can build and program the drones as per customers requirement and also troubleshoot incase any customer is finding any difficulty in the same. Anyone willing to take up this job has an opportunity to do R&D and come up with new ideas and models in the field of RC Airplanes, RC Helico...

I need someone to write me a code and draw a schematic for a servo which is controlled by a button and turns on an led when turned to 150 degrees. Then, when the button is pressed again, the servo spins the other direction 150 degrees and the light turns off at 0. This will likely require soldering so a drawing on how it should be soldered together to work will also help.

hello everyone , i'm searching for someone to build a website or server linked to arduino , the function of this website is to send string characters to the arduino , and stock them as string variables , and if there is the possibility to send images . More exactly , the function of this website is to create a quizz or QCM with multiples questions and choices of the question ,and send them t...

This project requires someone that can code an arduino witha set of buttons: UP, DOWN, LEFT, RIGHT, SELECT. The arduino should have a menu that allows the user to choose a specific floor, room, and then device to change. The layout of the house will be 2 floors, 3 rooms on each floor and 2 devices in each room. The devices should be a HEATER and a LIGHT, and will have a level(like temperature or b...

I have a small project that is almost complete however it has some issues with attach interrupts leading the program to crash

[login to view URL] I am following this website but can't get lcd to work

I want to make a circuit and firmware with esp8266 and esp32 which can save data as a file on server. size of circuit should be as small as possible with battery powered and can be charged with a charger.

I ha va circuit with Arduino ,temperature sensor ( dht22),motor driver l298,stepper motor, the motor is linked to a gear to open and close the window. depending on the low and high temp threshold. I need circuit simulation on MPlab or Proteus and I need the coding in a picture I also need the temperature reading if possible

I need to read car sensors data by Arduino and send it to android app which can be installed on lcd for old car All the materials available i need just the android app with specific design , skin

We are looking someone who has worked with ble on esp32. We will need to connect and interact with 3 healrh care machines. We have Sdk documentation your will need integrate in Arduino ide in esp32.

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Arduino UNO + 2 Relay + button => timmer output

I need a PCB developer with a lot of altium experience, for some changes and constant work I also need a developer in unity 3d for games.

I'm designing an IoT setup for mushroom growing. I'm looking for professionals in networking, database, and Arduino. There are 4 parameters to be monitored in a mushroom sector 1) Temperature 2) Humidity 3) Air quality (CO2) 4) Light All the parameters were measured using respective sensors and connected with ESP32 which can turn on/off an instrument and regulate these parameters. An ap...

We are looking to hire an embedded software engineer who knows how to make practical videos and have embedded system components and knowledge in the following area: - Rasberry pi - Arduino - ESP - STM - LabVIEW - Embedded C The main role will be creating practical videos for our YouTube channel and our online courses The payment will be per hour/per video If you don't know how to make a v...

Can you tell me which model is can be 1 device with 4 remote controller? first controller : AB / second controller : AC / third controller : AD / fourth controller : ABCD... Do you know similar what i want model? or tell me remodeling method something. thanks you Can you remodeling remote controller like this? [login to view URL] [login to view URL]

I need to record the sensor about velocity and tachometer. I have the values of the sensor velocity and tacometry I want to record it in Excel in a micro USB every minute. the work must be done in Arduino

hello everyone this semester I have Microprocessor Systems and Interfacing and we use assembly language in CodeWarrior IDE code should be use in assembly language hcs12 microcontroller . now I have final project and I really need help with that. thank and waiting anyone can help me. I add you the file below and you can see it

I am working on an Arduino project where I will need to transfer integer values from several Arduino Nano bords to one Arduino Mega, which will act as main controller. Communication should be as fast as possible and as less as possible time consumption on Nano boards because they will run time sensitive code (tachometer, incremental 3600ppr encoder, DRO and similar). Data lines between boards will...

Using Romeo Microcontroller and avr library build a temperature detection PD project.

We need you to design a small PCB that is connected to 4 cameras , and its task is to transfer any movement that happens infron of the cameras to single pulse signals and send it to our existing pcb. So mainly ...its a motion detection purpose. Cameras choice is left to you , but keep in mind that we are talking about mini small cameras for motion detection use , not for real stream. I think that...

We need to modify the firmware of a AR Goggles to add some other functionalities. You must have experience extracting embedded config of devices and make mods.

Hi, We need technical writers from electronics background. Engineering students with good English skills will be preferred. Topics will be related to 555 Timer, Arduino, PIC Microcontroller, PLC, Proteus software, MATLAB, LABView etc. Please send your sample work along with your price per 1000 words. As we have order in bulk, so we are looking for cheap rates. Thanks.

I'm looking to hire one independent freelancer who has understanding of electronics(LEDs), PCBs, knowledge of IOT(ifttt, home assistant) web technologies and a good understanding of python. respond with: 1. what LED IOT projects you have built 2. what is 3x3=?

One of the freelancers on this platform developed a system from HX711 and MUX + Arduino micro controller for me. The system reports weight data of 185 load cells to the computer through USB. After we communicated remotely for more than a month, he was not able to fix it and make it 100% operational, and the problem seems to be in the code, cause we tested all the HX711 and load cells with a digita...

To regulate 5/2 solenoid valve and change its position in every 5 seconds using Arduino.

Looking for a Arduino expert that have theory knowledge too. Need help urgently

i need to code ADC using TM4C123 microcontroller it is a sample code the budjet is 30 usd

Need an expert only message me if you are good in theory too

We are adding functionality to an existing animal feeder project. The added functionality is to detect the food level via Bluetooth and transmit over an LTE modem on the Internet. The platform is bare metal on Silicon Labs BGM220S bluetooth module. - Quectel BG95 connected to the BGM220s - Bring up BG95. USB and UART connection between the BG95 and BGM220s - Connect BG95 to LTE network and to inte...

I need a piece of software that integrates our GPS Receiver, agopengps software and LED light steering guidance strip. We are trying to avoid using the arduino PCB.

We want to use a tape containing NFC tags taped on the ground that are pretty small in size (less than 20mm) and placed next to each other and use one NFC reader also small in size which will be at about 50mm from the ground. NFC reader will cross the tape containing the NFC tags and NFC reader should instantly send the correct NFC tag id and the reading of the correct tag should be accurate to 1...

From a GPS device, we need to get coordinates in React Native using Bluetooth. Device link [login to view URL] RN module link [login to view URL] Simple task. just to get coordinates. and you can check to get coordinates remotely via my pc. You can see my real phone device via my pc. All are ready.

I'm looking for someone to solder and program led lights for a Helmet. I have all the parts, boards and materials. However, I want this project to be done correctly.

Hi, I made a schematic and the PCB of an oximeter and heart rate monitoring system that will function with an arduino esp32. I am still modifying a few things but the components are the ones I listed. This arduino has to be connected by bluetooth to the pc. This system includes an Azdelivery OLED screen, the MAX30102 sensor and the IAM-20381 accelerometer. I need an arduino and labview program t...