Arduino Jobs

Me gustaria que me ayudaran a desarrollar un software para capturar la informacion en de lo pulsos de un arduino en una base de datos. Y hacer un sistema para medir la produccion, contar las piezas x hora etc.

Busco realizar un control de humedad y temperatura utilizando una placa de arduino o NodeMCU o ESP32. Necesito que pueda mantener la temperatura y humedad de una caja de plástico. Si la temperatura es inferior a X grados celsius, debe encender una salida digital que se conectara a una placa calefactora. Si la temperatura es muy alta, se debe activar una salida digital con un ventilador para...

Se busca profesor para dar clases personalizadas de Arduino.

Implementación en Arduino de un circuito para crear una estación climatológica para Agricultura (Temperatura, humedad relativa y humedad del suelo) y poder visualizarlo en tiempo real en un dashboard - Diseñar el circuito y conexiones de los elementos sensores al Arduino. - El profesional deberá elegir los componentes ideales dentro del mejor costo / beneficio p...

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

I am looking for someone to develop a circuit and component bill of materials for a project. I would like to be able to detect when a person skating on an ice rink crosses over a specific location on the rink. I’m not sure of the best way to do this, but I was thinking a ground penetrating radar (GPR) system with source/receivers embedded under the ice might make this detection possible. ...

I need a pcb designer who can work at our existing alitum design and change a few things 1. Correct the footprint of esp32 [iniciar sesión para ver URL] the resistors and capacitors with 1206 (those are 0603 or 0402 now) 3. put labels 4. correct BOM [iniciar sesión para ver URL] troubleshooting attaching a 3d snapshot of the pcb

The board I am using is ArduinoMega2560 and the keyboard matrix (7 pianoa keys). The code is written in C and I need help with the project in communication protocal from reading the keys. We already 354 line serial communication program written in C for that.

Hobby project from bucket list project. Need to read lines of text from an SD card a turn on/off pins on arduino. I am adding further details to this project. The sd card has text generated by a machine. There is only 1 file on the sd card named "text". It can contain many lines of text but it will only have eight different words used on it and will appear multiple times. They are all on...

Hobby project from bucket list project. Need to read lines of text from an SD card a turn on/off pins on arduino. I am adding further details to this project. The sd card has text generated by a machine. There is only 1 file on the sd card named "text". It can contain many lines of text but it will only have eight different words used on it and will appear multiple times. They are all on...

I need to talk to someone who has successfully written firmware for this CAN Bus motor: [iniciar sesión para ver URL] It is very similar to the MIT Mini Cheetah motors (and I believe runs the same firmware). I am trying to control it with my firmware. I am VERY close, but missing some steps. I need someone to talk me through the steps, answer my questions, and maybe even provide some exam...

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 from...

I need someone to help me with cat feeder. I know basics of Arduino but i do not have expirience with projects with integrared circuit (without arduino uno board). More informations in mail. 10$ max fee. It is not too much work.

1. The device connectivity and setup will act like a wifi IP camera setup. When we will turn the device on then from the mobile app it should show all the nearest online devices, then we have to select each device from the available device list and connect to any of the available wifi networks to get it connected to the network and start working. 2. After successfully connected to the wifi, connec...

I need help with part of my Arduino project. I am searching for someone who knows to put ai thinker A9G to sleep mode (I got 10mA, can we get better??) controlled by esp32. Chip (A9G) specificated value is (The average current of low power consumption is less than 2mA.).

need PCB design and Arduino program

Hello everyone i have a project on stm32f411 nucleo board 64 i ve done the C coding i am looking for someone familiar with stm projects as soon as possible

We have some existing code which we are using for prototyping some IoT devices. At the moment the code is compiled using Arduino IDE with WiFi credentials hard coded into the ESP32. We require the code modified to allow the WiFi credentials to be modified by using a mobile phone after the code is compiled.

I need some body expert in Esp32 and App inventor. I any has this this experience chat please

Hi, I am looking to have a feedback current control for buck converter using a fixed band constant frequency hysteresis controller to keep the output current constant during load variations. Frequncy = 100KHz Output current 0.65A we need current and voltage sensors

Implement Sensors to measure force when performing intracorporeal suture on an FLS simulator. Recommended to use a 6dof load cell to measure forces in 3 axes. Plan is to use a load cell FX1901 with Arduino Uno to measure force on penrose which simulates tissue/vessel to be sutured. [iniciar sesión para ver URL] This link explains the intracorporeal suturing process in a simulator.

I would like to create a multiplex version of this range finder with 3 different 40 khz transceivers covering 180 degrees using arduino or other mcu. Need someone that understands wave patterns, signal processing etc. You may have to teach me how to use an oscilloscope. Perfect for an engineering student of grad. I have a bunch of other projects as well. Can do this in the morning or evening...

I need someone to write me a Python3/Circuitpython script for DollaTek GY-US42 Ultrasonic sensor connected to Jetson Nano via I2C My problem is described here - [iniciar sesión para ver URL]

I need to make adaptor board to connect between jetson nano board and environmental sensor module(uses UART 4pin(VCC,GND,Tx,Rx)). Jetson nano board use J41 header pinout and it's specification as described below link. ( [iniciar sesión para ver URL] ) Environmental sensor module info as below. ( [iniciar sesión para ver URL],searchweb201602_,searchweb201603_ ) Yes, ...

In this project, I need help to code for all the electronic components that I have to form a functional device with different modes of operation and function. All hardwares are connected and I have a snip of code for each component. Need help to integrate them.

need a sagemath developer and python code developer

hi I'm looking for some one can write a code for wifi button to be created with nodemcu or esp8266. Try to connect to google home assistant for controlling smart iot products

Ho bisogno di realizzare un prototipo utilizzando un beacon ble programmabile che possa essere indipendente energeticamente. L'idea è quella di agganciarlo ad una batteria ricaricabile ed ad un pannellino solare. Si richiede la scelta del beacon ble, la scelta della batteria e del pannello solare con riferimenti su dove acquistare i componenti. Si richiede inoltre il disegno/progettaz...

You have to make firmware for BLUENRG232 for i2c communication with a sensor. The board is ready. I have ST link V2

Hello, I have an Arduino Nano which reads 2 Analog inputs and send them over serial interface to a computer. On the computer side I have a C# application which reads the data in real time, plots an X vs Y graph, performs some calculations and prints report in word or pdf from a given template. The arduino side is very easy and already done. The C# application is partially done, the HMI interface ...

A passionate engineer. A firmware for andriod tv box

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 trace or modes. the tracks will be stored on a removable sd card that can be down...

Need some arduino expert to connect my arduino board (UNO) wifi chip and and air pressure sensor and show result on blynk by measuring the air pressure

Hi, header of project says all. i want you to write me code for getting 8x 1 wire temp sensor (DS18B20) addresses automaticially and getting the sensor temperature in arduino. after that write the temperature value to two connected i2c devices from HORTER and display value as 0,2V-10,0V DC for -30°C until 50°C temperature. Only Payment after full finish of project. Give real amount as of...

I am working on recliner chair I need some one to develope arduino programming for operate 3 [iniciar sesión para ver URL] chair there are 3 motors for height, back recline and handle [iniciar sesión para ver URL] motors are with hall effect sensor circuits for motor positioning.

The guidelines are mentioned below: 1-Design of an improved MPPT algorithm 2-Implementation and testing of the proposed MPPT algorithm 3-Conclude design and feedback

Hi, I am looking for arduino expert to do a simple task.

Arduino level project building and documenting a remotely controlled LED bracelet, wand, medallion

I need to develop an Android APP to control a 8 channel relay standard board controlled by USB wired signals. the android deviced will be wired connected to the relay board. Bluetooth/Wifi conection also required (in case android device is not wired connected). Objective of the system: control on/off from android app (main option: device phisically installed in the vehicle or secondary: cellph...

I want someone who is good in implementing bootloader and can work on tc387 controller and implement the following features, Support CAN based UDS protocol o Support NVM for internal Flash – EEPROM emulation o Support primary & secondary Bootloader mirroring, the secondary bootloader is downloaded in RAM memory by the primary bootloader o Support portioned flashing o Support software...

My project is to use signals from multiple TR to understand what is happening with respect to motion. Ultrasound can provide distance and speed but I was interested in gaining more information from several transmissions and receipts. Including object recognition and direction of movement. I have worked a little with FFT. Can ultrasound differentiate an object by the reduction in amplitude because ...

FUZZY LOGIC TEMPERATURE PID CONTROLLER THINGS TO INTIGRATE 1) ESP32 2) CURRENT LOOP TRANSMITTER 3) TEMPERATURE SENSOR 4) KEY PAD 5) ROTARY ENCODER 5) LCD SCREEN WITH I2C COMMUNICATION

I have created and successfully used webserver with esp8266 and ds18b20 temperature server until today, when I tried to upload my code receive back an error and I can't see anything on webpage based on [iniciar sesión para ver URL]

We are developing a product and we are in the need to make all the electronics compatible with CE mark. It's a heater. By now it's made with arduino (5v), converters (220v to 5v) relays, resistors (220V) and a display. We have made a PCB to put all the electronics together but now we want to do the next step and make the final electrical design to be compatible with the CE mark.

I want small arduino based proof of concept for LoRaWan network array of sensors. I need a prototype (breadboard style) with detailed wiring and code for reading and publishing informations for ds18b20 and lm35 temperature sensors, and HC-SR04 ultrasonic distance measuring sensors.

Using an Arduino for H-Bridge Control

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

I am looking for an electrical engineer for Arduino project

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...