Arduino Jobs

Hola, necesitamos alguien que nos desarrolle y fabrique un sistema igual que el de este video: [iniciar sesión para ver URL] Lo necesitamos para utlizarlo con una cámara Sony Alpha 7 RIII. Hay dos posibilidades, que nos pase los planos para imprimir las piezas en 3d y que montemos nosotros la rapsberry (todo debe estar detallado de como se ha de hacer) y el codigo para que funcione...

Buenas me gustaría modificar un firmware de una ont hg8245h5 para que tenga mi logo al entrar al modem.

Using an Arduino for H-Bridge Control

Looking for an Experienced electronics and firmware engineer. Will provide more details to a fit candidate.

Hello, I need help with a timer project for Arduino. This project will incorporate the small 0.96” OLED displays that use the Adafruit library. See attached details... Arduino Uno 0.96 Inch OLED Module 12864 128x64 Yellow Blue SSD1306 Driver I2C Thank you, Steve

I am looking for an electrical engineer for Arduino project

Por favor, regístrate o inicia sesión para ver los detalles.

Necesito programar una placa ESP32 Sim800l para enviar datos al azure iot hub de Microsoft.

I need Arduino software code for LoRa mesh network using RFM95 & ESP32. Only SW not HW!! NOT Peer to Peer communication!!! I need tree or mesh network. You must have RFM95 & ESP32 for testing and debug in your side. Test will be done using 4 devices at the same time and disconnecting and reconnecting them. The sender device will receive the OK if the message was properly received fr...

Hi, I've got a research project that consists of connecting these iot devices to an app, and will work toward building a dashboard with visualization. This job will basically be done by me, but I would need all the help I need, in the area of reviewing my project details and actual coding. The first task is to connect Arduino to a pc and configure using Sketch and code editor to perform c...

Hallo ich möchte über ein 3,5" TFT Display die 8 relais ansteuern. Also im Grunde 8 Buttons mit verschiedenen Beschriftungen auf dem Display mit simpler an aus Funktion beim antippen

Please read the project description carefully before bidding on this job. I am looking for a firmware engineer who is familiar with ESP-IDF framework. I found a useful repository on Github ([iniciar sesión para ver URL]) but couldn't make it work properly. My IDE is [iniciar sesión para ver URL] with VSCode and I use IDF framework. Only bid if you are interested. Thank you

Hi, I need help building a prototype. I need an arduino with an rf reader connected. The rf reader should detect a tag (either passive or active) when its 1.5meters away and make an LED connected to the arduino blink for 10 seconds. Can you build this for me?

PT Caleb merupakan perusahaan yang bergerak di industri oil dan gas

1 - Perform communication between Arduinos using the RS-485 physical medium, read an analog and digital variable as an example. 2 - Make the communication code between the master and slave and comment on parts of the code that are important. 3 - Make the connection diagram, you can use the proteus ISIS to make the communication if you want!

For our laboratory test devices we need to have a dedicated board to drive a stepper motor. The stepper motor is 28BYJ-48. Currently our device has the ULN2003 board comming with the motor an Arduino Nano two touch modules as buttons and three LED's. The board is supplied from an external batery connected using a plug. We need help to create the PCB for this electroics so that we can order t...

Recently I had a custom PCB designed and fabricated. I have not been able to get it to work and the designer I hired through Freelancer is no longer responding to my emails... :( I am new to this world and have very little experience trying to trouble shoot things. I am looking for someone to help me with the error codes I am receiving and help me get things to work as needed. Attached are t...

Searching for someone with practical experience creating amplified circuits and corresponding Arduino sketches to accurately a proto-type. I will be assembling the hardware and testing. Need someone very knowledgeable with ultrasound to help. If you are not 100% familiar with maxsonar (single TR) type designs, please do not apply. Need appropriate voltage step up and op amp circuits. Must be...

I have a native Android app that currently streams RTMP. I need the successful freelancer to:- 1) Select an appropriate arduino unit (i.e. board, ports, components and case) to use for this project 2) Embed the native code into the selected arduino unit 3) Change the native code from streaming RTMP to streaming WebRTC 4) Write a simple react-native app that can read and display the WebRTC stre...

Microcontroller project for Mohamed

I need to know if there is a way to send commands to the control units of a vehicle to act on the brakes. If so, what will be needed? Can some one help me in this project ? I need to brake the vehicle by sending commands. Is it possible maybe using microcontrollers?

I need Arduino software code for LoRa mesh network using RFM95 & ESP32. Only SW not HW!! NOT Peer to Peer communication!!! I need tree or mesh network. Bid only if you have the solution already developed. Test will be done using 4 devices at the same time and disconnecting and reconnecting them. The sender device will receive the OK if the message was properly received from receiver. T...

Create simple arduino library to use PCA9674PW I2C I/O expander * method Init(Wire &I2cBus, bool AddressSwitch1, bool AddressSwitch2, bool AddressSwitch3); we want to have I2C as reference. The i2c wire will be declared and initialised in main project and referenced only because we need to share I2C with another devices declared in main project. * Method SetOutputs(bool Out1, bool Out2, boo...

Create simple arduino library to use Display DEM 256128A FGH-PW with ST7565 (datasheet included) * method Init(Wire &I2cBus, bool S1, bool S2); we want to have I2C as reference. The wire will be declared and initialised in main project and referenced only. S1 = LCD pin D6 S2 = LCD pin D7 * Method WriteText(uint_8t Line, uint_8t Column, uint_8t Size, string Text); We need up to 5 sizes...

Review and understand a project already completed and work with another mobile app developer related to the project and assist to complete the mobile apps. The final project copyright ownership should be belong to us (The Employer). The bidder must have a written permission from the Employer to use information of this project for other future use. If you are interested then contact me immedia...

I'm working on an IoT prototype based on Arduino. Ultimately I’m looking to send an image to an ePaper display through a local network (or over the internet). To successfully create this code you will need an IT8951 board or be familiar with it. The goal is to use an ESP32 board to receive the image wirelessly from LAN (ideally from POST from a webserver) and pass it on to an IT8951...

I'm working on an IoT prototype based on Arduino. Ultimately I’m looking to send an image to an ePaper display through a local network (or over the internet). To successfully create this code you will need an IT8951 board or be familiar with it. The goal is to use an ESP32 board to receive the image wirelessly from LAN (ideally from POST from a webserver) and pass it on to an IT8951...

The job is complete the code part of an already existing app , that controls mesh smart lamps via bluetooth. thre is some futures needed to be added , described in the attached document. creating the ui/ux is not needed. the arduino programming of the esp32 microcontroller is already done by someone.

I need to create sketch in arduino ide which will communicate via GPRS and WiFi on ttgo t-call board (esp32, sim800l) to firebase. Also communicate firebase with alexa and google home.

This job is for experienced users of the dsPIC30F4011. I would like someone to code a program in MPLAB. The coding language should be C. The program should capture numbers from a 4x4 keypad matrix. In order to activate the keypad, the star(*) key should be pressed. To finish entering the number, the hash(#) key should be pressed. To clear an entry and start again, the D key should be pressed. The ...

I have this electroincs board about 5*5 cm in size that i need to shipfrom Pakistan to Thailand. I am looking for guidance from some one who has shipping experience with electronics boards.

Hi, We are looking for someone who can develop the following prototype: - The system has two main parts: a) Via infrarred or RF, a remote control will send a signal to Arduino UNO (or nano). (This part is already developed, so nothing to do herre). b) Arduino gets the signal and synchronize it with a Tuya Smart Life compatible IP Camera. As you know, by using the Smart Life App, the presets of th...

The device is a therapeutic music player that can play mp3 files through an audio jack. the unit needs multiple modes for playing music or to activate an attached vibration motor. the unit need to display the modes through an attached lcd and be controlled by outer buttons. the buttons need to control volume time and trac or modes. deliverables include the source code, list of parts with suppli...

I will discuss via chat Pakistan and India don't bid

Board to log sensor data from 16 Bosch BMI085. SPI interface between sensors and microcontroller. 100Hz data rate. PCB and software to be delivered

Hey there I need to make a circuit which is small and has to have below functionality [iniciar sesión para ver URL] should show time [iniciar sesión para ver URL] gives vibrations everyday by 9 to 5 on every one hour intervals. [iniciar sesión para ver URL] should be powered with rechargeable battery with USB type C connector. [iniciar sesión para ver URL] display shou...

I want to use arduino as HID keyboard and joystick. I want to toggle it with a switch. Complete details in chat.

they have chosen to implement an Artificially Intelligent Electro-CardioGram (AI-ECG) device that is capable of early detection of irregular heart functionalities, notifying the patient as well as securely transmitting alerting messages coupled with pertaining medical data to specialized health care professionals through available networking infrastructure (e.g. Wi-Fi, cellular, etc.). This will ...

Im looking to have arduino sketch written to turn arduino leonardo into a usb joystick with the buttons being input through a shift register(4021B)

I'm after security camera system by using Arduino with below Features "IMP" Can access camera over the internet without port forwarding. Motion detection --> Record videos during motion Two-Way Audio Alarm on motion detection Should see video on web interface Planning to use Python for development or can discuss further

I need a circuit schematic (in EasyEDA, fritzing or similar), and a parts list. I am trying to make an ultrasonic humidifier using a 110KHz piezoelectric disc. I need a driver circuit (with an input of 5V) to generatethe 110KHz frequency to drive the piezo. I need something similar to this ([iniciar sesión para ver URL]), but with NO button. Only use components available from JLC PCB'...

I am searching for someone with an abundance of knowledge with robotics coding, prototyping and PCB's to work on a project for my company the project is a wifi dosing pump using stepper motors instead of standard dc motors and be controllable using the device and via phone application. I can send pictures upon request can also google dosing pumps for more info

Create a user-friendly mobile app. This mobile app is to take photos/videos. You can create a website if needed. This app will be able to 1. Tell you if the food going to rot, spoilt or fresh. (Expired date might not be the best to tell whether the food is still in good condition). [By using Machine Learning] 2. Sense the surrounding temperature 3. Tell if the food is going to fall. 4. Read da...

Python coding for UAV onboard computer, (Odroid, Ubuntu). Get data from sensors (I2C, UART, etc.) and send information parameters changes to or from Flight Controller vie Mavlink communication. The code should be written with remarks and should be very easy to change by a user. Thank you Rotem

There was a microchip implanted in my dog that is currently causing him health problems and surgery is not an option. So what I need is someone capable of remotely destroying the microchip. However, all the information on the microchip was lost, so what I need is somebody who can remotely destroy the microchip WITHOUT HAVING ANY KNOWLEDGE OF THE MICROCHIP'S DETAILS.

I have an toyota prius gen2 hybrid battery ecu and I need to read can bus data with arduino or with any other microcontroller , to see the 14 voltage bar graph on my computer, I have already one built by a someone from Russia, so anyone who can read CAN bus with stm32? As I the one I have is with stm32 Thanks dionisie

I need an expert to help me program my ardurino

Implantação em Arduino de um circuito para atender um protótipo de Climatizadora. - Desenhar o circuito e conexões dos elementos de sensores ao Arduino. - O profissional precisará escolher os componentes ideias dentro do melhor custo/benefício para a implantação do sistema. - Programar em Arduino a integração dos sistemas/sensor...

I'm looking for a custom RC transmitter with long range relay(upto 5km) and the response received will be sent to a micro zipline.

I have a script that needs some clean up and debugging. I also need to add a few pauses between writes. See current [iniciar sesión para ver URL] file attached. I have a small Python program that will set the TCP modbus value to either 0 or 1, for a grid connected energy storage system based on utility peak day rate schedule. This program lives on a Synology NAS. **Actual time of day cont...