Arduino is an open-source electronic prototyping platform for working with electronics. It is a expert field requiring specialized skillsets. If your business needs help with Arduino projects then you have come to the right place. Post your projects related to Arduino here on this website and we can let freelancers bid on them.

From 41,724 reviews, clients rate our Arduino Engineers 4.84 out of 5 stars.
Hire Arduino Engineers

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    24 jobs found, pricing in USD
    Andoid app 6 days left
    VERIFIED

    Simple app, that it will be active when my external HW is connected via Bluetooth. When it is active microfon must be muted. When I press button on my BT device phone mic must be enabled, when I release button mic will be muted again. (PTT Press To Talk)

    $592 (Avg Bid)
    $592 Avg Bid
    26 bids
    Knee Recovery 6 days left
    VERIFIED

    During knee surgery recovery, when specified by your doctor, you are allowed to put a certain amount of body weight on the affected knee. This app would link with sock/shoe mounted pressure sensors and processor to alert you when you have reached the weight threshold, and provide alerts when that threshold is exceeded.

    $440 (Avg Bid)
    $440 Avg Bid
    24 bids

    ESP32 high rate parallel data out/input Proof of ability to connect fast BUS to ESP32. The goal right now is a 4-bit connection at a rate of 16.368 MS/sec, but the test is generic. In the test we will connect a BUS between two ESP32's with a clock where one will be used as a transmitter and the other as a receiver .The data can be entered into the transmitter in any form (.WIFI, Ethernet, USB etc. ) and prove their correctness in the receiver by comparison, or CRC or another idea

    $504 (Avg Bid)
    $504 Avg Bid
    12 bids
    Arduino code 6 days left
    VERIFIED

    Write 4 wheel differential drive control code for a robot having 4 motors using BTS9760 motor drivers and My1016z3 motors. The robot will be controlled using flysky remote transmitter and arduino will have its reciver. The code should be based on kinematics and equation of motion. The required maximum speed is 70rpm and motors have a rated speed of 300 rpm.

    $34 (Avg Bid)
    $34 Avg Bid
    19 bids
    Automated Weight tracking 5 days left
    VERIFIED

    A scale using esp32 and Hx711 that displays the current output on an i2c 7 segment 4 digit display. Also when an nfc tag is detected it associates said entity with weight and publishes the two to a Google sheet.

    $131 (Avg Bid)
    $131 Avg Bid
    27 bids

    We have recently had a PCB designed to operate with BQ34Z100PW-G1 for gauge and BQ24170RGYR as our battery charging circuit controller. The circuit does not seem to be functioning with the code we currently have. We have tried a couple different solutions but realize we are in need of someone who is familiar with both parts, hardware and software designs. We can provide the circuit and all of the specific information needed to view where we are with the design. We would be able to share the current code we have for the devices, as well as we have the ability to help with debugging and trouble-shooting the physical circuit if needed. Custom PCB Python BQ34Z100PW-G1 BQ24170RGYR

    $116 (Avg Bid)
    $116 Avg Bid
    17 bids
    Raspberry pi 3B 5 days left
    VERIFIED

    I need to write a python code to scan QR from camera module of Pi. There can One QR over the package or two QR over the package or No QR over the package. on the basis of above condition activate GPIO

    $17 (Avg Bid)
    $17 Avg Bid
    8 bids

    • I need to monitor 5 outlets of 110VAC each and the temperature of an environment. • I need to know exactly when the energy drops and returns at each of the 5 points. • All energy and temperature points are in the same room. • There is a WIFI connected to the UPS and with a 4G chip. • The internet does not fail even in case of power failure. • Locally, there is a small server also connected to the wifi and the UPS that sends SNMP events to two external servers, ZABBIX and PRTG. • I need to monitor the drop and return of energy in these 5 energy points and know the ambient temperature. In short, on ESP32 or ARDUINO: 1) Make the list of material to be purchased; 2) Make a program that generates events via SNMP to a local server (cable or wifi) with a spec...

    $215 (Avg Bid)
    $215 Avg Bid
    22 bids

    We are looking to do troubleshoot our existing program and do some modifications so we need 4 to 5 days of PLC programming in Siemens S7 200(Microwin) and Exor HMI (J mobile).

    $147 (Avg Bid)
    $147 Avg Bid
    9 bids

    I have pt100 temperature sensor signal connected to plc put the signal is not stable as there is many noise come from vfd so I need low pass filter circuit to enter the pt100 signal on it to make filter of any other noise

    $17 (Avg Bid)
    $17 Avg Bid
    22 bids
    0.0-1.0 mA arduino code 3 days left
    VERIFIED

    in 10 steps, 5 seconds each Electronics knowledge required

    $28 (Avg Bid)
    $28 Avg Bid
    25 bids

    I created a Code for a Wallbox, so that Hotel Guests are able to use their Hotel Room Cards to start a charging process. The Code basically checks the validation of the Room Card, reads the Room Number of the Card, and transmits Room Number and the authorization to the MQTT Server. The Charging Station does the rest and sends an Email at the End. The Code works, but I have some hickups with collecting the mqtt Data of the current charging Rate and total Amount. Now I thought if it would be possible to use it with Tasmota, so I would be able to edit the Script from Remote, and don't have to flash the pcb onsite if changes are needed.

    $145 (Avg Bid)
    $145 Avg Bid
    10 bids
    Arduino Mega project with LCD 2 days left
    VERIFIED

    Hello, I have a arduino mega project with LCD, initially which was started with arduino uno and rotary encoder to feed commands. But now we want to upgrade it to arduino mega and LCD. We already have a code for the same and want to debug and add all the required codes and make a perfectly working model as per our needs. One should be very thorough with arduino mega and GUI design on LCD for the project.

    $16 (Avg Bid)
    $16 Avg Bid
    22 bids

    I have a 1970s Pioneer SX-626 stereo receiver that has some static in the left channel. I'm guessing some transistors need replacement.

    $73 (Avg Bid)
    $73 Avg Bid
    16 bids

    We are developing second release of EntiaLiving Smart Home Sustem

    $7783 (Avg Bid)
    $7783 Avg Bid
    12 bids

    This is re-posting of an earlier project with refined requirements and specifications. The project is a c++ XIAO embedded system which reads the IMU, PDM microphone and a future MS58 pressure sensor. The project connects to a iPhone using five BLE characteristic for data and control. The code will use public Arduino and nRF52 libraries. The client will add the MS pressure sensor the to project after acceptance. The client is a developer and will be able to assist and help debug. It is preferred the selected developer also code the matching iOS app using Xcode and SwiftUI. The iOS app connects to the XIAO as the central and is the display device for the data collected from the XIAO. If you are available to immediately start this project please request the SOW.

    $1207 (Avg Bid)
    $1207 Avg Bid
    28 bids

    - I need someone to send data to an LED panel. - The driver being used in the hardware is mbi5124gp.

    $233 (Avg Bid)
    $233 Avg Bid
    27 bids

    I need to develop pressure sensor based coding for ESP32 mcu. Here, I am planning to use US9111 pressure sensor with mcp3421 ADC converter. I want to measure +5PSI to -5PSI pressure value, with auto zero calibration. When there will no pressure on the pressure sensor that must be zero value at the initial condition. It should be strictly maintain. It can be set by auto zero calibration. I want to measure pressure precisely, so you need to do the coding with exact calculation.

    $61 (Avg Bid)
    $61 Avg Bid
    14 bids

    I need to make mini geared stepper motor do one 360° turn Need to have screen showing timer and be able to adjust time in minutes example : Do one turn every 5 minutes

    $68 (Avg Bid)
    $68 Avg Bid
    55 bids

    I need someone that has knowledge of this, to draw a graph from serial input which will be from an ADC on the MCU and given to the communication port via RS232. I should be able to save this as a CSV file and open it later in excel and the software itself. Software must be able to give me pane view and compress view. Deliverable is source code project file.

    $119 (Avg Bid)
    $119 Avg Bid
    40 bids

    integrar whatsapp-twilio-webservice, para gestionar una URL que pueda activar la salida logica de un ESP8266

    $587 (Avg Bid)
    $587 Avg Bid
    8 bids

    El proyecto consiste en realizar un hadware para una pantalla donde conectada al teléfono puedes modificarla conectada a una aplicación al teléfono

    $146 (Avg Bid)
    $146 Avg Bid
    13 bids

    Funkce kódu by měla být Na displeji arduina budu mít osm řádků očíslováním 1 až 8. Vždy jeden řádek bude obsahovat polohu krokového motoru a natočení servomotorku Arduino. Pomocí klávesnice v řádku vepíši vzdálenost v milimetrech a úhel natočení servo motorku Po stisknutí koncového spínače dojede k najetí polohy Po opakovaném stisknutí koncového spínače dojde k načtení 2 řádku 3..... 8 a tak stále dokola.

    $26 (Avg Bid)
    $26 Avg Bid
    6 bids

    Recommended Articles Just for You

    Communication is the key to a successful project that generates great reviews.
    3 MIN READ
    Learn how to thrive and succeed as a digital nomad.
    3 MIN READ
    Freelancing while studying: make extra money & build your experience flexibly.
    4 MIN READ