Arduino Jobs

I want to log weight from a load cell and rfid data. Data needs to be uploaded.

I need a Particle Photon/Boron to receive Serial data from an ESP32 LoRa board via UART

circuit to Dim 240v dc light from esp8266

The following functions should be fulfilled in this project 1. Be able to generate variable 5 - 10kHZ square wave frequency with 50% duty that requires to drive H-bridge IGBT circuitry with dead band. 2. Be able to phase shift by adding delay to the square wave on each individual channel 3. Be able to change the frequency and phase shift by 1 Hz and 1us respectively by toggling GPIO high/low. 4. B...

We need a worm gear micro motors expert, to have his/her advice about a customized N2O based worm gear micro motor.

You must speak conversational English You must have at least 30MB internet download speed to watch live stream of machine working We currently use Visual Studio to program the system, Arduino IDE cannot handle size of system. We have a device that rotates 360 degrees, and has a 12 Volt, 100Amp battery on it. [login untuk melihat URL] mini The code base is very large, at least 80K We have XBEE Pro...

Eu quero fazer um joystick com 10 push buttons, 2 rotary encoder e 2 micro switch. Já tenho todos os componentes. Tenho um código tbm e um esquema de conexão, porém são como exemplo e não estão adequadas ao meu projeto

Please read this in detail This is an existing project, we are looking for maintenance and feature upgrades Looking for someone that has experience in a very Large Arduino codebase, using Visual Studio for the code atmosphere. This robot uses XBEE and BLE 5.0 for communication, with PID , using a tablet IOS or Android for control. Please only apply if you have a ton of experience in Arduino and...

Hello, thanks for looking at the brief. I have included as much detail as I think might be relevant so that you can bid accurately. I need some code that lets me read the GRAM (Graphic RAM) of an LCD display with an Arduino. I have downloaded code that allows me to read one pixel from the screen (and it works on my hardware), however I need to be able to specify either a row or column of pixels, ...

Arduino,ESP8266 and android based watering system for plants which can control water supply locally or remotely via call/sms/ internet

Arduino,ESP8266 AND SIM800 based android app based advance security system to send alert to user on theft attempt in form of call and message

We need to code a STM32 chip to act as a led multiplexer. The task is to multiplex 200 leds in an exact timed sequence (that we will provide) We have the component schematic for pin assignments also, just the code is remaining to develop

Automatic dialer activate by RF signal and audio amplifier

Build a Walkie Talkie using micro:bit with minimum 2 KMs range and 2 Way Radio. for micro:bit info please visit https://microbit.org. Two micro:bit Walkie Talkie devices should able to communicate each other like standard Walkie Talkie works.

using a jetson nano, a camera, and an arduino or raspberry pi. Use live video to identify a single species of plant while identifying all othe plants as a weed and ignoring the ground. When a weed is identified it should drive a pin high that can be used to active a relay. I want the system to only need traing for the single desired plant species. I do not want to have to train it for all the oth...

The Twittertape Machine (a prototype from Mr A Vaughan) connects to a Twitter account via Ethernet, checks for updates twice every minute, and prints out a hard copy of any new Tweets using a thermal printer. I would like to recreate something like this, but I do not have the technical skills. I just need help with the electronics and programming part.

Looking for candidates who can give voice to online classes on python. It will be around 2 hours of video. So candidates who know, Malayalam and python programming basics message me.

Experienced IoT programmer (ESP8266) needed for an existing project to make changes work with the mobile program. Where currently via mobile device we connect the ESP device to the Azure server through local home router. We need to identify the function in the code and provide the mobile programmer the communication format and data structure to initialize the ESP device. Also, the variables and...

Need to program STM32 BluePill. Keil is preferable. Arduino IDE can also be used.

i need the ActionScript and python expert needed for multiple jobs.

I need someone who can solve my query

hi I need some one how can make a Bluetooth connection between esp32 and Bluetooth speaker to send mp3 aduio from esp to the speaker via Bluetooth

Needed to write the firmware program for ATTINY20 microcontroller. Will be provided a schematic file.

I want to create a server to connect my arduino hardware to voice assintant. I need create my own server like [login untuk melihat URL] or [login untuk melihat URL]

A small arduino project to be developed lcd screen menu and sub menu creation subject

Mobile app has user interface as follows: - User must register an account by his Email. After registration he must define the controllers under his account (multiple controllers can be added). If he change his mobile phone, he could install the App again and found the controller under his account. Also, he has ability to add new controller any time. - On/Off button for switch with default...

I need to control data transfer between two Nodemcu. Also to control access of Nodemcu through router.

I want to make a single phase electrical energy measurement module using IC V9881D. After learning a little about the IC, it turned out that the IC had to be programmed before it could be used. I don't know how to program the IC. I need someone who can program the IC. Can anyone program the V9881D IC so that it can output voltage (Volt), current (Ampere), power (Watt), and single-phase electr...

Our company is looking for an extremely competent engineer to build a prototype for a server-based VST processing. The prototype would go like this: - Given an input audio file, and some processing instructions (e.g. filters/effects to apply, which can include VST/Plugins, which is the reason for using Windows--more compatibility), the program should output the processed file. Potential tools: -...

would like firmware for arduino leonardo or Arduino Pro Micro or ATmega32U4 wrote to act as custom hid device for the neogeo mini to emulate the controller joystick and buttons. requirements neogeo mini arcade Arduino board i seemed to get alot of bids from devs without neogeo mini even though specified please read requirements.

You must know the android firmware related specifically for Allwinner A10. Basically, I want to get a root access to my Tablet, on which there is a custom ROM and the real issue is that even after enabling the USB debugging mode I cant get access to it. So, basically thats what you will be managing at first. Its a tablet, with allwinner A10 chip and android ICS version. What you can do - you c...

Mobile app has user interface as follows: - User must register an account by his Email. After registration he must define the controllers under his account (multiple controllers can be added). If he change his mobile phone, he could install the App again and found the controller under his account. Also, he has ability to add new controller any time. - On/Off button for switch with default...

We have a Esp32 board, which contains touch and IR Receiver, Getting Guru Meditation Error when we are trying to store previous state in EEPROM using touch and IR . Need to Solve this problem.

I am thinking about creating a small physical device that can pair to a smartphone via bluetooth. This device will have a single button, so when pushed, it will interact with an app on the smartphone. I need to know the cheapest solution for this. Like what time of batteries, technologies, price, etc.

Be sure you understand all details. You must have ESP32 devices for testing ! At least 2 devices ESP32 !!!! NO HARDWARE DESIGN REQUIRED ! We have 3 tasks: Task 1 - - - - - - - - - - Creating a full Bluetooth network for ESP32. (Bluetooth 5.0. ...distance range is required for more than 100 meters). We will test it outdoor. Network must have at least "Coordinator" and "End node&...

Mobile app has user interface as follows: - User must register an account by his Email. After registration he must define the controllers under his account (multiple controllers can be added). If he change his mobile phone, he could install the App again and found the controller under his account. Also, he has ability to add new controller any time. - On/Off button for switch with default...

Mala 3 function havey..... [login untuk melihat URL] headphones cha mic access kela pahije. [login untuk melihat URL] bluetooth mic live aplya mobile madhe iku yayla hava. & Record zal pahije te... Bluetooth headphones cha mic access Simultaneously Bluetooth mic Recording zhali pahija bluetooth mic aplya aux through wired headphone madhun iku ala pahije as

Hi, we are looking for a robotics tutor for kids. We want them to learn robotics subject. We have some Arduino toolkit and pieces of equipment that can be used during lessons. We want to discuss further with the tutor. : Teachers who are interested can submit proposals. Thanks.

Hi there...we need a PCB designed that is a variation of what you would find in a small/portable bluetooth speaker. We are not experienced in the particulars of PCB design (we are mechanical engineers) so we need to employ someone who can: -design the PCB to our size specifications (circular, around 60mm diameter) -choose the proper components to achieve our goal -work with us to arrange for PCB...

Please contact me who can do this project. Device uses F1C200s CPU based on ARM9 architecture. You have to code this by using keil IDE. My previous developer didn't solve this problem: first, he said that he can't install arm9 package on keil ide. i also checked that. second, .... Finally this device support LCD, bluetooth audio chip and wifi module. I will discuss the final cost a...

would like firmware for arduino leonardo or Arduino Pro Micro or ATmega32U4 wrote to act as custom hid device for the neogeo mini to emulate the controller joystick and buttons. requirements neogeo mini arcade Arduino board

I have a project in mind but would like to understand the basics of Arduino. I would like to do a small project with the help of a more experienced person. Happy to pay £15/hour. Ideally it would be good to do this in person. I live in central London. Usually either in Earls Court or Chiswick.

Use of a 12V SLA Battery to charge a 450V 2700uF Capacitor with a 45V-390V ZVS Capacitor Charging Module to fire an Electromagnetic Solenoid using Arduino with a MOS Driver Module IRF520. I want to use: Arduino and use the full capacity of the Capacitor. Standard 5V relays (with Arduino) only go to 250V. Instead I have the MOS Driver. Problem is I don't know how to connect the Charger + Cap ...

I am looking for an expert in PIC18F. Who is the best person to use MPLAB

I need to be able to control 2 separate neopixel strings and stepper motors smoothly (using A4988 driver) at the same time. The stepper motors will also have optical limit switches. I need the electronics design, pcb and software (Arduino). I can provide more complete information if you are interested in the job.

Hi my name is Ivan I'm completely new to this and I know nothing about arduinos but I thought I would make a enquire and get a bit of oversight to see if my plan can work What my idea is to create a prepaid water metering system for myself , my idea is to connect to existing water metre but after the water meter I want to install a flow sensor and a solenoid valve with a LCD screen which is...

traffic analysis project for opendatacam, open cv etc read doc

Only apply if you know what QMK firmware is, how it works, and are confident you can implement a custom keyboard that would require a custom QMK protocol. I have a custom keyboard controller, and firmware that I'd like to make compatible with QMK. The firmware's matrix scanning, key sending etc. are all implemented. The task is to port the existing firmware's functionality to QMK...

Hi, I have set up the system needs some maintenance. 1- I have Microduino boards ( SD card, RTC, microcontroller coreRF, nrf24 with MPU6050 motion sensor) extract the XYZ accelerometer data with sampling rate at 128Hz. 2- Accelerometer raw data store in SD card along with the time stamp. 3- XYZ filtered (average with Dc offset each 4sec 512 pieces of data (128Hz *4 =512) 4- Then select one sample ...

I need a mobile app developer to interface with ESP8266. A pin of ESP8266 connected to a relay should has the maximum on time for 10 minutes and minimum off time for 10 seconds. The user should be able to adjust the on/off times within its limits using mobile app. Mobile app(IOS/Android) has user interface as follows: - User must register an account by his Email. After registration he must ...