Rfid mifare arduino jobs
i am working in collage project in that im using arduino sim 800l . i have to send temperature humidity and pressure data to aws iot i want code for that.
Develop a driver for i2c communications between Pic32mx and Arduino micro
Hi, I'm looking for Arduino Programming and/or editing for: 2 controllers... one for an "auto leveling 4 leg table" and the other similar for auto leveling trim tabs on a boat. I have all the parts for the project and need someone to only program and possibly edit an existing Arduino program. Someone living nearby would be great! Surrey BC V3T3X6 Canada Thanks, Ray
...provide any irrelevant info to what is requested. ----------------------------------- Need RTLS (Real-time Location Services) app in 3D (x,y,z) space for passive RFID tags attached to multiple products. You may use RSSI, TOF, Multilateration or any other suitable techniques to make the solution. Detecting multiple products (about 200, each with unique ID RFID tag), each with multi layer stacks located in a room of 10x10 meters, 3 meters high. The signal may also bounce from walls and some metal pieces in area. We shall provide you remote access to RFID reader with multiple antenna (you specify the quantity needed) and multiple RFID tags representing unique products. Also, will help with any local activities to support you. The solution should be replicable fo...
I am looking to create a website and possibly an app for a rfid smart dog Id tag business. I will be purchasing the tags wholesale and assign a url and unique code to each tag so when a customer purchases the tag the can scan the QR code or rfid on their phone or even tap the phone and it will take them to our website to register the tag to them and also create a profile for their dog such as name, breed colour adding images, if it’s microchipped, and more features which can be explained Another main feature would be if the dog runs away or goes missing the owner can update the tag by pressing a button which says “I’m lost” and this updates the tag information so if a person finds the dog they can ready the tag and scan it which will load the dogs p...
we need a robotics teacher , who as knowledge on arduino , opencv and can conduct online classes for students.
I want someone help me on my project using arduino, writing C code on tinkercad . Its simple code wh have tonuse sensors , interrupt . For example measuring the height using sensor if it exeed the likit red light will show
I need a design and assembly of a prosthetic hand. I have a model to base off or you can just design your own. I need enough space to be able to hide connections of my arduino kit. I am going to program it so it can do basic functions of opening and closing of the hand using servo motors.
The application has to connect with an RFID Scanner via Bluetooth and read all the data scanned by the scanner and it's gonna have various functionalities divided by pages
Hi Abu Sakib, I need help reviewing a circuit that I designed, and develop the arduino code. Brief below: Inputs: Thermal sensor (on/off switch) Magnetic sensor (on/off switch) Buttons (3 buttons) for controls PID controller Output: Buttons LED Stepper Motor 2 relays (one for pump and one for boiler) Controls: -Control the stepper motor rotation and speed -Ensure that temperature reaches a certain threshold before control buttons become active Is that something you can help with?
Hi there, I have an ESP32 with a simple arduino code that exposes two characteristics, one push notification and one read/write characteristic via BLE, see attached. I need a React native app (Visual studio code with Expo) that via a button press scans for this device and connects to it. Once connected, it should display the value notified from characteristic 1 in a simple text and continously update it when a new value is received. It also needs a button that writes '0' (zero) back to the read / write characteristic. Thanks! Marc
I am looking for an experienced developer to help debug an Arduino code. I am interfacing a 3electrode sensor with LMP91000 AFE then getting the readings via the Analog port of ESP32. The readings so far are not satisfactory/accurate. I am attaching 4 files which may give you an idea of the issue.
I need some help with CCtalk and to create an interface for a coinchanger. This is a project that is very close to what I want to do: It does not have to be arduino. ESP32 is an aternative. PIC another. I have some Arduino skills and are able to create the setup in Sweden. Some of the development will be thru TeamViewer. You need to have a CCtalk host to be able to verify your work. I will copy your work and apply it to a Comestero coinchanger. The task is to have 4 buttons. * 10 SEK * 20 SEK * 50 SEK * 100 SEK (option is 5 buttons and 200 SEK) When a button is pressed the coin value is sent to the Comestero coinchanger and 20SEK = 2 tokens from the coinchanger. The buttons will then be replaced
I need an Arduino Nano sketch for PWM control a LED driver with 31x LEDs using I2C communication. We want to connect a prototype PCB with groups of LEDs and check all are working according to the following functionality. The LEDs need to be controlled individually and as groups. Functions 1: off 0%-> on 100% (ALL LEDs) Functions 2: breathing/pulse (ALL LEDs) Functions 3: breathing/pulse (Each group) Function 4: turn each LED gradually in order i.e. a LED string (group 7) Function 5: turn each LED on gradually 1 to 7, then 7 to 1. (group 10) (can explain this later) Group 1: 2x LEDs Group 2: 1x LED Group 3: 1x LED Group 4: 1x LED Group 6: 10x LEDs Group 7: 5x LEDs Group 8: 1x LED Group 9: 1x LED Group 10: 7x LEDs Group 11: 2 LEDs The LED driver is IS31FL3236A-QFLS2-TR (4...
I want a design and Arduino sketch that will allow me to power a small DC Pump that will have a flowmeter attached. I want the flow to be adjustable based on the following parameters: Temperature of medium It can be adjusted via manual or automatic means.
I was working on a project with an engineer but he couldn’t finish it because I wanted to change the circuit From Arduino to ESP32 I have the codes he made for the Arduino I can share it with whoever can help on this
hello this is kim from korea i need a custom arduino board that has mega2560, uproading chip(ft232 or atmega16), micro-b usb connector the board size is 65mm x 70mm maximum and i need the way to uproad arduino bootloader on the board(atmega2560) and i have a pdf file that including pins arrangement and the pins use 1.25 pitch connector(ex, molex-53047) so in short 1.arduino mega custom board(just changing pins arrangement on the arduino mege mini pro board) board size is 65mm x 70mm maximum(less size is okay) board has 1.25mm pitch connectors 4.i need the way uproding bootloader best way is that you make gerber file and order the board and test it -but if you can't order the board just give me gerber file and i order the board and solder the boar...
The application has to connect with an RFID Scanner via Bluetooth and read all the data scanned by the scanner and it's gonna have various functionalities divided by pages
fixing Arduino code that wont load and build a wiring diagram. i have all the lines of code just needs cleaned up and a wiring diagram drawl for Arduino/adafruit this is the link we need tp program I have all necessary compounds
arduino get data from airthings api. Using ESP8266 or ESP32, authenticate with Airthings API using oauth2 method and read/return device variables please check your skill level. as the previous freelancer was not able to finnish this work. client ID: b40f4f82-d508-4fb2-8731-9ee4e0000946 <------------ UPDATED client Secret: 7c6edea0-7874-4232-b8c8-09243cc4391c <------------ UPDATED Feel free to experiment if you are able to grab the data from the API before you commit. The relevant data is shown in Insomnia3 file.
I am using IMU WT901- witmotion, #2 Dc motors 300 rpm 12 V, Lidar for obstacle detection, ESP32 microcontroller, and suitable motor drivers. Need to implement PID via matlab to interact with arduino enviroment.
I want LED dimming controls through touch screen buttons using PWM and STM32 or Arduino.
It's about medical waste segregation using sensors. More details to be shared on contact.
Looking for someone who is proficient in C/C++, Arduino, and CAN coding. We need to create/send/display our own CAN messages for testing using the ESP32. You will be provided with some code to get you started. Chats are welcome to learn more.
I want to print web server data received from using arduino and esp8266 through AT commands. Manually its printing data when sending AT commands one by one but in coding its not printing data. void InitWifiModule() { sendData("AT+RSTrn", 2000, DEBUG); //reset the Serial1 module. delay(1000); sendData("AT+CWLAPrn", 1500, DEBUG); //Check availabe WiFi APs delay(1000); // if (WiFi_Connect() == 1) { // ("ESP8266 connected to WiFi"); // (); // } // sendData("AT+CWMODE=1rn", 1500, DEBUG); //set the Serial1 WiFi mode to station mode. // delay(1000); sendData("AT+CIFSRrn", 1500, DEBUG); //Show IP Address, and the MAC Address. delay(1000); sendData("AT+CIPMUX=1rn", 1500, DEBUG); //Mul...
Hi Sanskriti G.,This will be 1st part of your total $500 bid. Provide a higher level design architectural sketch for the project on RFID RTLS system.
Hi Illia A., ive seen your past project "Vending Machine Telemetry via DEX/ MDB protocol using Arduino and GSM shield" im interested because i want to get the data(sales,errors) of the vending machine and transmit it via sms
I need a master / slave setup of two dc motors with encoders both motors need only turn in one direction the master must have variable speed control and slave follows the master i have the motors but need list of component's need how to wire (drawing) and a sketch (arduino smallest one that will work)
I want to build an portable low-cost open-source wireless spectrophotometer based on the development done by Katrina Laganovska. I want to use her Arduino code and install on an Arduino NANO 33 IOT board to support the transfer of the sensor data over wifi to an external MQTT broker. I have the hardware and require an experienced Arduino programmer to develop the relevent software changes. See Katrinas document on how to implement her solution. However I do not want a mobile app or a desktop app, I just need to take the sensor data from the arduio nano iot 33 board and transfer to an MQTT backend broker.
Hi Sunish S., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
...response. Do not provide any irrelevant info to what is requested. ----------------------------------- Need RTLS (Real-time Location Services) app in 3D (x,y,z) space for passive RFID tags attached to multiple products. You may use RSSI, TOF, Multilateration or any other techniques to make the solution. Detecting multiple products (each with unique tag), each with multi layer stacks located in a room of 10x10 meters, 5 meters high. The signal may also bounce from walls and some metal pieces in area. We shall provide you remote access to RFID reader with multiple antenna (you specify the quantity needed) and multiple RFID tags representing unique products. Also, will help with any local activities to support you. The solution should be replicable for larger room sp...
create arduino code to: connect ESP32 or ESP8266 to airthings API using oauth2 method and return device values device1 serial: 2930005798 device2 serial: 2989001642
Need to have an E Ink screen be updated with QR codes that can be generated from something like (would prefer to use internal QR generator if possible) and have that QR code be displayed on the E ink screen. LTE Hat for the Arduino for updates over cellular and BLE for the times that cellular signal is not available as a backup.
Hello Mohammed I would like to work together in a Arduino plant project. Some parts can be local, some in GIT, some by remote desktop. I would always ask if you are comfortable and describe before as good as I know.
Hi I need an arduino code for a little project I'm working on. It involves a brushless motor, an esc and a momentary switch. The plan is: When I push and hold the button the motor starts to spin at low speed(30%) until i hold the button or when the button is released for less than 1 second and pushed and held again than the motor speed goes up to mid speed(70%) same thing for the high speed (100%). After high speed is reached then no speed changes with the "less than 1 second release". When the button is released for more than 1 second at any speeds than the motor stops. When it stops the routine starts over from low speed. Basically 3 speeds. Thanks for you help
Arduino APP in ESP8266 + MegaPro - please see PDF
I need small help in generating PWM signals using 3 hardware timer interrupts, 2 timers for two 6 - 9kHz variable frequency fixed 45% duty cycle @ 180degree phase shift with each other, and 1 Timer for 100kHz fixed frequency, variable duty cycle from 10% to 80%.
we want to develop a firmware on Raspberry pi Connected to single screen via hdmi On display there are 4 values displayed, And a countdown timer (3 minutes for each round). the values are being sent form another software already built. Communication is local, and is still not set but will choose the easiest way, most probably RF, meaning raspberry pi should parse serial messages.
I need a PCB designed that simplifies a current working design of mine. I need to have micro USB data and 5V power input to power and feed data to two arduino pro micros (need to be integrated within the PCB design) and a small LCD screen. Happy to discuss more details further.
How good are you in RFID? I have a project i want to discuss with you to see if you can do it
...required) * ROR skills 1-10 must be 7+ (you must pass the ROR test) * It is a 1-year contract, with auto-renew after 1 year. * Working hours are from 8AM to 4PM Los Angeles USA time zone. -------------------------------------------------------------------------------------------------------------------- Follow the link to schedule Zoom audio interview meeting --------------------------------------------------------------------------------------------------------------------- * PLEASE DO NOT APPLY IF YOU DO NOT MEET ALL THE REQUIREMENTS * We HATE when people DO NOT COME ON-TIME! If you book an interview, come "ONE-TIME", otherwise, you are automatically disqualified. We are in the Los Angeles time zone. You can google "what is 8 am
I need a person to write a base if arduino code for my project
Budget= 100$ You need to read weighing scale reading using arduino via UART protocol, similarly you need to control pump(start, stop and speed commands) using arduino via UART protocol. Manuals of pump and scale are attached. You also need to take user inputs from lcd touch screen Summary: 1) Read weight values from weighing scale using arduino 2) Give start, stop and analog speed commands to pump 3) take user input from touch screen Thanks
Need to create one project in Arduino related to GPS control.
Hi I wanting someone that can assist me for an hour on teamviewer who has experience with a Zebra ZD500R printer or any Zebra RFID tags printer that a Zebra I wanting to encode the tag and print and not sure how to do it this has to be done C#. Please dont Bid if you have no idea how it works
I have a project I need doing. It involves the following: 1) A RPi, 2) Waveshare Barcode scanner () 3) A 16x2 LCD screen 4) A weight sensor module () 5) An RFiD module I need help with making everything work first with the most basic code, so we have the circuit correct. I already have LCD and barcode scanner working (barcode scanner has UART data receiving issue, but we can discuss it later). I will then give a logic on how everything will work together and you will help write the code for it for me. As this is time sensitive, please do not bid if you 'can' work with RPi but don't normally do. I really need someone who is an expert on this please and has worked with sensors with different
I want to develop a low cost Arduino board. It should look attractive and can be manufactured in India.
Hello, Is there a way to mine on micro controller such as a arduino or esp8266? If so I would like to start a project to make a mining pool for micro controllers.
