Arduino Jobs

This is for personal knowledge. I’m using a Nodemcu with 8266 WiFi module. I have most of the stuff done, WiFi connection, web server and [login to view URL] file to receive the data and display that data. What I need help with is that I added a sensor that uses serial communication to send commands and responds serial data exp: sensor response is: 11 03 08 00 64 00 3E 00 0D 00 55 9C. I need...

I need some help in programming Autopilot APM 2.6 using ArduPilot ( Modified version of Arduino) Or other software

hi i need some one expert professional in develop mobile application especially in android app using android studio please show me some of your work the idea about Home Automation control by the app please only professional and know about IR blaster and Arduino board or Bluetooth thank you

1 - Perform communication between ADE7758 integrated circuit and arduino mega using the arduino IDE as a compiler. 2 - Create a code for three-phase power line records and also examples of how to calibrate them. 3 - This project should provide the complete code and also the schematic for connecting the ADE7758 to the Arduino Mega. 4 - Send the results of the recorders to a serial monitor or lcd as...

We need firmware developed for our new system , Details can be shared later.

I want python code for accident sensor in which we are using raspberry Pi 3 b+, accelerometer sensor, gps.

I have a working project involving arduino, nrfl24 wireless module, led ring and ultrasonic sensor. YOU HAVE TO KNOW MIDI TO APPLY I need to have pcbs assembled and working, with place for batteries and whatever. I want you to write the pcb and find out options how you can make pcb print and assemble the components. I prefer italian or max european applications as shipping costs might be less exp...

I have a working project involving arduino, nrfl24 wireless module, led ring and ultrasonic sensor. I need to have pcbs assembled and working, with place for batteries and whatever. I want you to write the pcb and find out options how you can make pcb print and assemble the components. I prefer italian or max european applications as shipping costs might be less expensive and faster. I neee it i...

I want to make a vending machine controller based on Raspberry Pi and Arduino. It will use pulse based multi-coin acceptor and bill validator. 20x4 I2C LCD and Matrix keypad will be the GUI. I will provide sources from an open source VMC based on Orange Pi Zero for guide.

I need you to build a gsm receiver and verifone like software to go with it... if done properly there will be a big future payout for future businesses

The application should measure weights up to 200kg, through 4 load cells of 50kg connected to the HX711 module. The code must run on NodeMCU. Attached photos with mounted scale. The scale should start by informing the current weight on the scale. With known initial weight, the weight of the cylinder informed by the user must be subtracted. The IDE Arduino Console should display: 1. Current wei...

Hello I have a Arduino MEGA 2560, and NODE MCU, I need them to talk to eachother, simple bridging code, plus tell me how to wire it all together. I already have 2 separate codes. 1 for NODEMCU and one for the mega. Many Thanks

I have completed the main section of Python code, I need help with building a web interface that displays 2 live updating graphs (from the sensor data my program obtains), and also displays 2 online clocks, which I have already coded in python (one is standard time, the other varies according to the sensor data). Graph 1 is frequency varying with time. graph 2 shows how the time difference between...

I have completed the main section of Python code, I need help with building a web interface that displays 2 live updating graphs (from the sensor data my program obtains), and also displays 2 online clocks, which I have already coded in python (one is standard time, the other varies according to the sensor data). Graph 1 is frequency varying with time. graph 2 shows how the time difference between...

Coding for smart plug is required with the help of wemos d1 mini

Background ------------------- Of primordial importance for the fabrication of certain type of pumps is the availability of building solenoids that can generate a homogeneous magnetic field as the latter is responsible for the forces that give origin to the pumping [login to view URL] need to measure the magnetic field generated by a solenoid, a group of solenoids, stand-alone, and once assembled ...

I need freelancer who can take aggressively the projects which are lying in our office

I want an Arduino developer to fix a bug in a 500 line code. It is for reading some temperature sensors.

The board to use on this arduino is latest, developer can try to comile without uploading to verify if success or keeps errors returns.

I need three LEDs controlled by Arduino nano, triggered by RF remote ; [login to view URL]:g:~G8AAOSwlw1dy~nA LEDs1 &2 (green) should latch on and flame flicker on rf button one. This button should also turn off LEDs 1&2. RF button 2 should latch on slow pulsing LED3 (red) and turn it off when pressed again. Both operations should be able to run simultaneously and not interfere with each...

I need Arduino code and circuit design for a Solar air heater temperature controller. I would like to set a max/min temperature and control the air flow with pwm. As low energy consumption as possible to be able to run it on a solar panel. Possibility to turn fan on or off by remote control [login to view URL] Project should be based on a Arduino mini if possible.

Designing a controllable laser lamp with 15 pcs 100mW 980nm LED laser matrix. The LEDs should be individually driven, controlled with current sensing monitor function. The controller should control integrated monochrome graphic display, - output power setting in 3 steps,(30% - 50% - 100%) - pulse mode control 1-3 settings (continuous, 5Hz/w 50% duty cycle , 10Hz/w 50% duty cycle) - timer (3 minut...

Need to build a Rfid reader with arduino...but I need a code where if I use a card on the reader if picks up a unique ID which is associated with a picture this then goes though FACIAL recognition where a camera takes a picture of the person to see if it is the same person...need only the code using python

I have a Vertical slider connecting to a stepper motor via timing belt. So I want to control the speed of the stepper motor using a Keypad and a Screen by entering speed in Velocity that is mm/sec or cm/sec. I need you to program this for me with connections of LIMIT switches as well.

Dear Frelancer: First of all, the person I am looking for must be a resident in the USA, because I need to be able to visualize real results. On the other hand, I want you to know the following: 1) Arduino IDE 2) ESP-WROOM-02 module The specific tasks I wish to perform are the following: a) Connection to 2.4 GHz networks b) SSID error detection c) PASS error detection d) Detection of all poss...

Hello, I would like to use a 1.3" OLED LCD Display Module IIC I2C Interface 128x64, instead of the 20x4 LCD I2C shown in the Layout picture. I require someone to edit the sketch to make this change. I have included pictures and the sketch in the files section. If you believe you can accomplish this project please bid.

i have a project built in qt, and i have the source code, its pump control software (for hydropincs)with 8 widgets, i want to improve the GUI i want to add max485 support (it uses rs485 hat for now) the GUI designed for 800*600 i want to use it in 720p screen I want complete change of the GUI to something clearer and looking Adding 2 Flow meter the calculate the Ciculation water + clear water us...

I need programmers with experience on the Nordic 9160 platform. Either 9160DK or thingy91. Programming on Segger IDE preferred.

I have the working program in my side but it has few screens. i want to upgrade it for modern [login to view URL] about 8 widgets

I want a PCB design to be created with circuit diagram. I want it to be printed from JLCPCB SMT service so want the PCB accordingly. It will be using ATMEGA328 microcontroller (one which is in arduino) and a USB C type connector. The board should have 3 sensors inbuilt those are, Temperature sensor, LDR sensor and a gyrometer. With the sensors, I want a motor driver (l239d) to be embbeded on the b...

One pic16 communicates with another using I2C

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Making 2 Keyboard Controllers for Offline Multiplayer Games Using Unity 3D, the game has just finished making the controller so that 2 ordinary players play with 2 keyboards using Arduino Leonardo

I need to comunicate up to 32 nodes (esp32) to a single station / root (Esp32, Rasp what ever you recommed me) - Expected range: ~150 meters - I have preference to use esp32 features (esp now - esp mesh) - Lora or 433/868Mhz is discarded due Duty Cycle - Root will broadcast a 2Kb message every second - Nodes will send 200bytes message to root every minute or less (need ACK, message must to be...

I want to establish communication between PIC Microcontroller and wESP using CAN. Code required.

I would like to have simple datalogging software with graph.

Hello freelancers Looking for someone having good command over programming a Raspberry Pi controllers for different kind of applications.

i am using Arduino with SIM808 gsm module so gps EXpert which can write code for me for arduino and out put URL should be like this http://Ip adress :5055/?id=123456&lat={0}&lon={1}&timestamp={2}&hdop={3}&altitude={4}&speed={5}

I need a tool to emulate an EMV protocol smart card, which can also read analyze and modify the APDU responses of the card-reader communication. There are several similar public projects in the last 10 years, but none is updated today. I have no technical knowledge of the subject, so I would not like to confuse or hinder the project, so instead I leave here a list of the tools and their similar p...

Size: 2 bord=14mm*70mm Parts: Sim card on bord Battry on bord Spicker on bord Microphon on bord Button camera Camera 5 mp USB sharg battry Function: [login to view URL] mobile with SIM card on board and automatic call and talk and talk and voice calling (call with SIM card=outomatic Make a call=Talk and hear and talk) [login to view URL] the button = Taking a camera and automatically sendin...

Size: 2 bord=14mm*70mm Parts: Sim card on bord Battry on bord Spicker on bord Microphon on bord Button camera Camera 5 mp USB sharg battry Function: [login to view URL] mobile with SIM card on board and automatic call and talk and talk and voice calling (call with SIM card=outomatic Make a call=Talk and hear and talk) [login to view URL] the button = Taking a camera and automatically sendin...

The project consists of designing a wireless connection between a micro-PLC and a mobile device: iPhone. The micro-PLC currently uses Modbus Communications (RS232) to a HMI. The wireless device must be a micro type (WIFI) to join the PLC on its host PCB. All data between the PLC and the iPhone must be Modbus as per the PLC manufacturers requirements (the manufacturer web site will be provided f...

I need to comunicate up to 32 nodes (esp32) to a single station / root (Esp32, Rasp what ever you recommed me) - Expected range: ~150 meters - I have preference to use esp32 features (esp now - esp mesh) - Lora is discarded due Duty Cycle - Root will broadcast a 2Kb message every second - Nodes will send 200bytes message to root every minute or less (need ACK, message must to be recieved) - N...

el proyecto es la programación de un arduino para que hacer un pulsador tipo concurso de televisión con 5 botones y una luz. La programación debe emular a un teclado. Cuando se presiona uno de los botones del pulsador debe devolver al pc un tecla,ejemplo A; C;, etc. Imprescindible residir en Madrid.

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leitura remota com nrf24l01 e arduino , e max6675 , trabalhando com transmissor sem fio, e receptor deve intregar sinal analogico 0-20 ma pois sera usado em um clp

Necesito comunicar un microcontrolador esp8266 a medios de pago mediante protocolo ejecutivo o mdb.

Certo freelancer per: Programmazione scheda Arduino per un motore passo. Consiglio sull’acquisto dei componenti. Contatto Solo linguaitaliano

Certo freelancer per: Programmazione scheda Arduino per un motore passo. Consiglio sull’acquisto dei componenti.

j'ai besoin de corriger un code arduino robot suiveur de ligne avec 4 roues , capteur de couleur , capteur de presence et ecran lcd