Arduino Jobs

I like to create counter timer using Raspberry PI HDMI display port also with remote monitor capable. We use the timers for keep track of mixing product with several ingredients. Each ingredient has own define time. The Raspberry PI will display on TV screen. It will display past ingredient if there are any otherwise will be blank. The center will display the current timer and next coming up timers will also display. There are several buttons for enter time, ingredient name, start and stop. I only shown 4 on the pdf, may be needed few more.

Hi, I have a small sailing boat which is moored in the middle of an harbour. I would like to monitor using GPRS 2G network (via Telegram) or SMS the following itens: -gps position. -temperature and humidity using the Dht11 sensor. -battery voltage. -water on the bilges. I would need also alerts for low voltage on the boat battery or high bilge water level. I have been successful in measuring the Dht11 output using WiFi and the following tutorial: However can't do it using WiFi. I'm using the TTGO T-Call V1.3 ESP32 sim800l board and dht11 sensor. Would like to continue to use the same hardware in the project. Could you please provide me a quote for the development of the code? Best Regards

Necesito crear un software que conecte simulador de vuelo con placa basada en Arduino. Para entrada y salida de switch , led, encoder.

I want someone experienced person to solve this task ,need a Arduino ide program for esp32 or esp8266 with TTl to Rs 485 converter to read modbus holding registers of any device,with wiring diagram.

I have made a analog input project having load cell the value of loadcell is read by esp8266.

I need an indoor air quality sensor (ideally from Sensirion or at least a basic CO2 sensor) connected via Arduino and IFTTT or your preferred platform and protocol to Philips Hue lights. I would like to get the final hardware solution. I don’t need only a developer doing the coding. I want to get a hardware that I can plugin, connect to my wifi and get the signals into Hue lights.

I have a mcu that has an anti read data protection sytem, and i want someone to help me trojan this mcu to extract the hex file that is originally on it

have an esp32 project that I want to upgrade using LVGL on to WT32-SC01 display as at the moment the project is on an old TFT resistive lcd and olso I would like to add some macro physical push buttons to send G-code commands can you help me with esp32 project? I need to update a Gui on my tft and make it comparable with wt32-sc01 lcd This is the project :

Using constant DC source I get fluctuations while printing on serial. See video. 128 goes 168 every now and then.

I have a python code from github that should work On 78k0 microcontroller, and it can jump the mcu boot step if code editing protection. I need someone to check why the code isnt working and make a simple gui with some buttons like read hex or dat data and write data and save etc.... [Removed by Freelancer.com Admin]

Arduino nano iot 33 Code for a refrigeration controller like a LAE AR 2-5 or Danfoss. I tried to write this code, but i failed. :) Please help

Off grid solar station with an inverter connected to an external 3-pin socket need to track how many kWh's are discharged via the plug. Current thinking is tis might be a raspberry pi with a cellular modem, ideally connected to a clamp meter or similar Data sent to an IP address that can be accessed remotely in Excel or similar format. Does this sound achievable? If so, do you have any questions to be able to provide a quote. Ideal person is based in UK and able to help with hardware procurement and testing. Potential for future feature development Paul

I'm looking for an expert in Simulink and Simscape on Matlab to help me create a simulation of a pump and water tank system. The simulation will involve Flow Dynamics, so please have experience in this area. Additionally, I need extra modules or components to make the simulation work, so please have the relevant knowledge in this area. Finally, I will be requiring the simulation to be run multiple times with different parameters, so any experience in this field would be helpful. If you think you can help me with this project, feel free to reach out and send in your proposal! Requirements; 1. use an open source to create the following simulation a. Switch to control the input b. Make an array of switches for 'a' to handle different settings for typical irrigation system c. V...

I am looking for an experienced Arduino developer to work on a project that involves controlling a 1-meter RGB LED strip, creating & communicating via a wireless mesh network using Arduino Nano V3.0 ATmega328P & XBee modules. I need someone to guide me in setting up a mesh network with multiple nodes - a maximum of 12 or 16 nodes. I will do the doing - but I need your instruction as a tutor & to teach me how it's done. The ideal candidate should understand Arduino Uno & Nano boards, XBee modules, WS2812B or NeoPixel RGB LED strips, & Bluetooth or Wi-Fi modules. Responsibilities: Guide the development & implementation of a reliable & secure wireless communication system between Arduinos & cell phones using XBee modules. I am still determining whether t...

Need help for setting up a debugging platform to access the microcontrollers ares like HSM, PFLASH, BROM and so on.

Hi I want to build controller transfer function with matlab using system identification toolbox. then build fuzzy pid simulation and finally deploy to arduino

Looking to have this board remade with all its components. It’s very simple. Thank you

I'm looking to hire a freelancer to turn an Arduino Mega into a touch key pad with a digital output to maglock and TFT screen for display. I need to purchase the necessary hardware needed to complete the task and am aiming to have it done within 4-7 days. https://www.amazon.co.uk/Elegoo-EL-SM-004-Inches-Technical-Arduino/dp/B01EUVJYME/ref=sr_1_5?crid=3TY3XRBHI1QTK&keywords=tft+arduino&qid=1678968487&sprefix=tft+arduino%2Caps%2C81&sr=8-5

multiple settings for a sound equalizer in labview

Im looking for someone who as experience with coding soil sensors. I need some help with the arduino code to get the right data out of the soil sensor. This sensor can measure vwc, bulkEC and temp. I also need help with the calculation bulkec to poreEC. I have a running prototype with arduino sending data to influxdb and influxdb send itnto grafana.

I need to redraw this diagram in Kicad. Currently, the board is on a single PCB, I would like each function to be on a single PCB connected to the next in a modular manner like the attached image. As per the attached picture, I would also like to change the flat cable insertion with an adapter. Each module must be 60mm x 60mm and use non-SMD components but the classic through-hole ones.

Hello, I need an Embedded software developer on the ESP32 to write an Ethernet Library, based on the official esp32-arduino Ethernet Library, to support for a custom RF module. The RF module is connected to the ESP32 through the RMII interface and SPI (for configuration). There is an already existing driver but for the STM32, transmiting data in Ethernet frame format, as SDIO host in SPI mode driver. Deliverables: - Source code for the esp32-arduino Ethernet Library for the RF Module - Example code - Documentation Candidates should have strong development experience on the ESP32 and on writing Ethernet libraries. Thank you

We are making a robotic lawnmower based on ATMEGA2560 and programmed with Arduino IDE. We have already created a large part of the software, we wanted to know if you are able to integrate some functions such as the management of the Microchip bluetooth (BM71BLE01FC2-0B04AA) which receives commands from a wireless bluetooth controller, such as a playstation 4 controller or compatible and which interfaces with the micro? Furthermore, we would need to know if you are able to integrate the daily programming mode, i.e. decide at what time of day to let the robot go out, for how long to cut and return to base. This by programming via 5-button keyboard and OLED display.

The project is a design and implementation of a doorbell using raspberry pi4 with python using asterisk (or another open source), zoneMinder (using ip camera), with 2 android mobile phone, at deferent flour. I need only the CODE of the asterisk (or another open source like: freepbx or fusionpbx), in orderto call and listen rasberry pi4 and android mobile phone, (flour number 1 or flour number 2). I also need a intercome between the 2 flour from each mobile android phone, at deferend flour.

Hello guys, I am trying to set up the UART bootloader on PIC32CM MC00 Nano Curiosity Board, via Harmony v3 MCC and MPLAB X 6.00. I need someone with experience in it to help me do it step by step, for the specific controller, and PC32 generally. Thanks

We require a device that allows to control the cursor directions on Android tabs. The mouse directions controller needs two rotating handlers to operate. 1st controller for use in the x-axis direction 2nd controller for use in the x-axis direction We require it as a product, and mouse movement should be accurate based on rotational speed. our budget for this 5000 in Indian Rupee

detect accident using accelerometer and send gps and sms message

private swimming pools are often cleaned with pool robots. We want to develop a pool robot which can establish the pool size and shape under water (by means of under water sensor) and develop an efficient cleaning pattern. Then automatically execute the program requested (floor, waterline, wall cleaning and everything together). The robot can orientate itself in horizontal and vertical axis, knows it position relative to the pool at all times and can be picked up after job done and hauled out of the pool by the user. Robot can also be individually guided to certain spots/ stop/ start/ turn via remote control superseding the current program. Experience with underwater sensor, ultra sound sensor a definitive advantage, need to see relevant work details which makes me believe you are up for ...

Me dedico a la fabricación y venta de productos de limpieza. También añadí recientemente la fabricación de máquinas vending para los mismo productos, maquina que yo mismo fabriqué. Debido al trabajo que tengo además de las máquinas, no me da el tiempo suficiente para realizar algunas mejoras y añadirle nuevos aditamentos. Por lo que me interesa contratar a una persona para realizar esas actividades.