Arduino Jobs

We want to develop a Controller Card which will be based on Microcontroller (i.e. AVR, PIC, STM) or any low-cost MCU, We need Electronic Circuit assistance along with MCU Programming and Coding, We want to build circuit around low-cost MCU with minimum components used, should be using HC-SR04 Ultrasonic Sensors and TSOP 1838 IR Sensor, When Sensor detects hands should trigger Relay and starts disp...

I am using the NRF52832 MCU in a project. I want to write the data from ADC to the buffer on RAM with the help of DMA, then read this buffer and send it to the client via BLEUART. The sampling rate should be 1kHz and the time between all sampled samples should be exactly 1ms. In order to be compatible with the rest of the project, the project should be developed with Arduino IDE. SUMMARY: (Please...

we are in a manufacturing a product and need an person who has stuff in xbee s2c and in aurdino who is able to communicate with two of it

Doar ROMANIA. Lucrare de licenta Este vorba de un robot autonom Arduino echipat cu diversi senzori (temperatura, umiditate etc). Datele transmise wireless de acesti senzor sunt interpretate pe o interfata grafica construita in Labview.

Hi. I am looking for help with an IoT project I would like to start. I have an BLE temperature sensor ([login to view URL]). I need to send the temperature data to an ESP32 connected to a relay that will switch the relay on and off at certain temperatures. I also need multiple sensors(about 10) to send the temperature data to a raspberry pi for data analysis.

it is Read IR signal and on led keep on till delay set by preset connected to ADC. code must be write 100% in C language

We need a Design of a robot to teach robotics to childrens, it must be able to be built with standard elements (ie: arduino) and allow programming with mblock / scratch or similar languages, it must have a fun design, it is oriented for use by children from 8 to 17 years. It must allow the inclusion of optional sensors as well as the possibility that with the same parts arm another robot, eg 4-whe...

I need someone that can design an arduino for irrigacion in a greenhouse considering temperature, humidity, etx

I would like to use a stepper motor, easy driver, lcd screen, 4x4 keypad membrane and arduino mega to build my own wire feeder. Input the length and the programming code convert these numbers to rotation.

I've set up an Arduino Uno and relay shield to control sequencing of four strings of 5mm Christmas lights. They work great, but I would like to have the option to switch off the sequencing to where the lights are just on with no activity.

need help in designing a smart light controlled via iot , in which we need a circuit design and a controlling software for it via internet/wifi

Hello, I have a device which is made to produce and emit 320 frequencies simultaneously. The main chip is a xilinx fpga. Each Pcb has 4 fpga's and can be connected through a usb cable with the pc. The pc software can upload to the device txt files which contains numbers and these numbers are the frequencies. The project: New firmware for the fpga and new software for pc, so i can type a nu...

Parts that you will need RPi 3 B From seeed : Grove Base Hat for Raspberry Pi SKU: 103030275 Grove - Human Presence Sensor (AK9753) SKU: 101020554 Grove - RGB LED Ring (16-WS2813 Mini) SKU: 104020171 Grove - Relay SKU: 103020005

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I would like a field deployable data acquisition system (preferably using something simple like arduino) that will record a fluxgate magnetometer for days in the open air. If you want to look it up, this will be used for geophysics, one use will be to be a base magnetometer, placed on the ground, which will remove for the magnetic changes due to solar storms and the second will be placed on a dro...

I have design for a 2kva dual output inverter system. The inverter uses arduino for PWM signal. it uses voltage, current and temperature sensor. It has an arduino memory card module, LCD information screen and its linked to a Blynk mobile app using NodeMCU ESP8266. The circuit designs and PCB are in Altuim designer Google drive file link: [login to view URL]

Hi I need to display the value coming from temperature sensor The temperature sensor value coming from arduino board and that part is working I need to display the value on python GUI

My team is planning to conduct a number of research trials on cattle. One key component of our trials is being able to identify individual cattle when they are present at a station, or area of the pen. We must work with industry standard RFID ID products, which in our country is the 134.2 khz RFID. Our project will need several of these units, in odd configurations. We also have a limited budget a...

We require an electrical engineer to design an automated UVC lighting system for a small room environment. Here is how it works... When the room is EMPTY and the door is closed for 5 seconds, the light needs to turn on for 10 minutes then shut off. If a person opens the door during the 10 minute period when the light is on, the light needs to instantly shut off. If a person is in the room with the...

I need someone who can design home automation system using wifi module arduino ESP8266. I want genuine people who can design home automation system with my instructions.

Maxim 1 Wire protocol programming

I want to develop code for Inclination sensor that takes in 24V DC and outputs 4-20mA. The inclination sensor range is -90 to 90 deg. At -90 it should output 4mA and +90 output 20mA. At 0 deg it outputs 12mA.

Currently, we are working on developing an autonomous car and autonomous quadcopter. Where we would like to get support from the experts. It involves mainly regular consultations and sometimes we would require partial designing support. Payments will be discussed and allocated based on the workload. We do have many other projects pipelined to come in the future. If someone from South India will b...

Looking for someone to convert the two attached Gizduino (Arduino Clone) specifications to visual controllers which can be used on [login to view URL] as custom controllers.

Trying to use stepper motor with HR4988 board and having some difficulties. Need experienced engineer for online session to help me find the issues. I assume 1-3 hours of Zoom support

Hello, We’re developing a solution for manufacturing companies and we need help to write a very simple application in Simplicity Studio for our Silicon labs Thunderboard BG22. The device is very simple it’s one -load cell connected to an amplifier/ADC which is connected to the MCU. I will attach schematics before the start of the project. The project contains: 1. Write a simple scri...

it is a programming job of raspberry Pi and stepper motors in conjunction with scales. Note: More detail will be provided in chat box

I need the circuit diagram and code of autoamtic power factor correction using arduino. This is an urgent project and need it on urgent basis, please go through the paper attached.

Kindly find the descriptions and attachments, feel free to contact if you need more clarifications. The code is ready for sending acc x, y and z with angle x and angle y. Code needs re-structuring and removes all redundant steps to make it more efficient. Simply I have this code sending and receiving the data but the results not accurate perfectly. Main code with all hardware is available and conn...

Project brief: I am exploring solutions for a wildlife camera to save an encrypted file onto the SD card and considering Arduino use to do this processing. i.e. if someone goes to the wildlife camera and removes the SD card, if will not be viewable. Further details on enquiry.

Just learning arduino programming

I need to develop a firmware for nRF52840 dev kit. It includes 1 NAND-Flash and 1 NOR-Flash. These flashes are all controlled via QSPI. I need to get ADC values from one analog front end chip(I have dev kit for it), mainly from 2 channels. This AFE gives 2 analog signals from ECG sensor, I just need to get ADC done from these 2 channels and send those data to mobile via BLE. The data communication...

Hi, This is Shota in UMS LLc. I'd like you to make wireless sales collecting system for japanese vending machine. I already has wired sales data printer.(please check the attached images.) I need you to build up wireless sales data collecting system based on the protocol on the wired sales data printer. As I have only 50 units of vending machines now, I have a plan to build them up with Ar...

Vehicle entry gantry system using PIC18 microcontroller. A photoelectric sensor is used to detect the vehicle at the gantry. The RFID reader will then take 2 seconds to read the vehicle IU unit. The LCD should display “Reading IU Unit” during these 2 seconds. Once the car is granted access, the gate pole will be raised until the car passes through the gantry. The LCD will then displ...

Hello, I need help with new thermal cameras that I got. I need to know if it is possible to connect one of these thermal sensors that are attached with this email (mlx90614 and FST-01) to Raspberry pi 4b+ and ESP8266 module to read the values from thermal sensor using TX and RX pins as it got only these pins on the board. 1. I want to display the temperature values of thermal sensor on the raspb...

Controle automação de sistema hospitalar Usando rede ethernet e Modbus display touchdcreen acionamentos com supervisorio e RFID UHF. Transporte Pneumático de fármacos. The Control hardware of automation to be designed Automation control of hospital system Using ethernet network and Modbus touchdcreen display drives with supervisor and RFID UHF. Pneumatic drug t...

Small company, Have 10 props in 3 rooms that most have a nano bard installed along with a PC connect board. 5 boards currently work, 5 do not. The boards typically have very simple function; to sense the state of a switch (magnetic reed or prox) in the Normally Open (NO) state. when state changes, interrupt the power on a separate line (12v for a magnetic lock, or play a sound from the onboard...

i am looking for a pcb designer for video encoder i.e. HDMI/SDI signal to IP with RTMP/RTSP/UDP/SRT Protocols

I would like some type of device created and programmed so real life games, like shooting a basketball into a hoop can be detected. The device would need wifi, camera and a sensor to detect when a shot was made. Then send the data to a web api for tracking.

We need an IoT developer who can develop firmware for ESP12F modules using programming languages. the firmware should be able to communicate with Andriod and IOS app

Dear Freelancer, I am looking for a freelancer who have experience in ESP32 CAM and have worked on this task earlier, it is really on urgent basis and need to get done in next few days. I have also other small projects based on ESP32, So it is long term plan.

control esp8266 with static IP working both in ap mode and station mode control 5 LEDs on the website and connect to a wifi network with a web portal. for more details contact me

UR5 arm simulation in Mujoco, including IK controller accessible with python code

Hey! I want to use Shazam API in my work flow to add individual song metadata to my audio stream real-time. My intent is to be able to identify pre-recorded dj mix files that do not contain individual song information. (attached is my proposed signal flow)

Need an esp32 firmware developer. Motor control as an certain logic. Arduino IDE

Web application based on ASP.NET (VB) using an MySQL database with data from Arduino sensors. I'm looking for instructions more than a finished project.

This is not really full stack development but it needs someone with stack development experience. The problem is really easy for that someone who knows what he/she is doing. Embedded system is a system based on MCU (microcontroller). We programmed an Embedded system to be a server. After that someone wrote for us an Android application to act as a client for that server. This way we are able to c...

Arduino expert is needed for a budget project. its a budget project and requires work of arduino .

Simple logic programming required for Arduino / Pi and full hardware compatibility check and instructions on how to upload script. Logic is as per attached brief and drawing Please ask any questions BEFORE submitting your price