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.

42,414 értékelés alapján az ügyfelek 4.84 / 5 csillagot adtak Arduino Engineers szabadúszónknak.
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    35 munka, árazás ebben: EUR

    We are looking for a long-term agent with knowledge regarding small electronics systems and projects of varying size based on single-board computers (SBC) and other small circuit board solutions. Our prototypes and devices include touch screens of varying sizes, single-board computers (Raspberry Pi, Libre Computer, Arduino), Large capacity batteries and other small circuit boards and components as well as circuit switches. The expertise we require relates to designing and building an working prototype for the company. By using the aforementioned parts in order to make. For example. A portable gaming platform powered by single-board computer (SBC) ie. Raspberry Pi, a chargeable large capacity battery, buttons and touch screen. Expertise regarding the operating system (bootloader in parti...

    €17 / hr (Avg Bid)
    €17 / hr licitátlag
    10 árajánlat

    To develop a embedded c code for getting data from 8 ADC channels of stm32f103c8t6 controller and transfer the acquired adc data over modbus rtu / rs485.

    €7 (Avg Bid)
    €7 licitátlag
    6 árajánlat

    Hi all, I need to write data from an RS485 device to a Webserver through the device Usriot TCP232-410s. I have a RS485 sensor connected to this device, and I want to write data in a database in my server. Is important to know how the device works:

    €130 (Avg Bid)
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    29 árajánlat
    esp32 project 5 nap left

    Hello please bid for my esp32 project . let 's talk via private chatting.

    €166 (Avg Bid)
    €166 licitátlag
    30 árajánlat

    This jobs consists of creating a YouTube video to show off our product features. The product is an electronic board that provides analog to digital conversions for the Raspberry Pi. It is programmed with Arduino and communicates over WiFi using the UDP protocol. The video must be between 5 and 20 minutes long. They must show screen shots of the codes, pictures of the product and hands on situations. The pictures provided are only examples. The person must have good knowledge of electronics, Arduino, Raspberry Pi and of video creation, video editing and picture editing. The voice can be electronically produced. Additional information can be found on our web site

    €308 (Avg Bid)
    €308 licitátlag
    38 árajánlat

    I need to build a prototype with Arduino Nano of a multiple video night vision and pir sensors transmitting to a receiver with a High definition small touch screen when the sensor is triggered and I can switch from the receiver the view of the single camera I want. The project should include the code for the transmitter and the one for the receiver and the stl file for the 3D printing of the trasmetter and the receiver containers. The transmitter container should be as small as possible, considering it needs to support a small battery and transmit to long distance with the best quality as possible. Mini usb rechargeable and mini solar panel included to recharge. The receiver should be as thin as possible and it should have a thin battery both transmitter and receiver batteries should be...

    €439 (Avg Bid)
    €439 licitátlag
    21 árajánlat

    Necesito crear un firmware en C# para manipular tarjetas electrónicas que se comunican con una BD Mysql

    €158 (Avg Bid)
    €158 licitátlag
    15 árajánlat

    Biometric based attendance system

    €70 (Avg Bid)
    €70 licitátlag
    6 árajánlat

    I am doing a small project to measure the movement of an object, I am thinking of using an image sensor, a ToF or even a LIDAR sensor, although I accept suggestions and new ideas.

    €83 (Avg Bid)
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    26 árajánlat

    Access control system with SMS notifier to parents when child enter and when exist school

    €142 (Avg Bid)
    €142 licitátlag
    20 árajánlat

    I want help for my arduino project , i am mechatronics student and i need to finish my last semester.

    €15 (Avg Bid)
    €15 licitátlag
    21 árajánlat

    Arduino code for machine using 5 ultrasonic and 5 servo motor and lcd screen and keypas

    €27 (Avg Bid)
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    26 árajánlat
    TKE thermistor 3 nap left

    There’s some things I didn’t specify in this drawing. The esp8266 has 15 pins on both sides, The lcd adapter has 4 pins to the left and 16 pins at the bottom. Then I’ll need another 16 pin vertical female header for the lcd screen (pin 1 from the adapter would need a trace going to pin 1 on the lcd adapter board, 2 with 2, etc.) As for the components I’ll just need holes so I can solder them. I’ll just need it printed as for which hole is which. [Removed by Freelancer.com Admin]

    €108 (Avg Bid)
    €108 licitátlag
    24 árajánlat

    Looking for Arduino, Rasperry PI code, bootloader experienced engineer

    €3905 (Avg Bid)
    €3905 licitátlag
    12 árajánlat

    Hi. I need to get a Raspberry device to set it up for my car. Can you supply me with the device and its setting. It's the best thing for me. I give you the link below where everything is well documented. Apparently it's easy but I'm useless in IT. Thanks for your feedback. The person need to be in London for delivery nd setting. Hassane - Due date: Flexible

    €625 (Avg Bid)
    €625 licitátlag
    16 árajánlat
    Audio tune generator 3 nap left
    HITELESÍTETT

    1. Use LUT-DMA-PWM generate two sine-waves, (100, 300 Hz nominal), max harmonic distortion 0.5% 2. GUI to change Amplitude and frequency of the sine wave. need source code in C/C++ The sine-wave will be tested with dspic33ch512MP508 and DRV8833 to drive a speaker. harmonic distortion will be validated with FFT app.

    €470 (Avg Bid)
    €470 licitátlag
    29 árajánlat

    I have multiple sensors connected to ESP32 and I want to send this data to raspberry Pi using LoraWAN since we won't be having an internet or wifi connection where this is being used. We have SX1262 LoraWANB module.

    €28 (Avg Bid)
    €28 licitátlag
    4 árajánlat

    Freeze Dryer Project for medical facility

    €1185 (Avg Bid)
    €1185 licitátlag
    34 árajánlat

    Hello there, I'm looking for a developer who can help with Arduino+VR project. I need to develop a haptic glove using Arduino and connect it to Unity VR. And the glove should be connected to Oculus via Bluetooth. Just needed to create a prototype glove for demonstration and I'll work with the developer long-term on multiple projects. The developer should have previous experience in Arduino+VR You can quote me your service fee and hardware fee separately Thank you & Regards, Aiden

    €130 (Avg Bid)
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    15 árajánlat
    Simple circuit for a Arduino 2 nap left
    HITELESÍTETT

    I would need Simple circuit design that does the following 2 tasks for a 5V arduino pro mini 1. Power the Arduino (5V) from a car Battery (12-16V) including protection circuit. The Arduino should keep Power for about 5 seconds after the Battery power is switched off 2. Take a 12-16 V square wave and reduce it to a 5V Square wave via a opto coupler so it can be used with a digital input I don't need a PCB Layout

    €19 (Avg Bid)
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    42 árajánlat

    Circuit should be of 4inch by 3inch with memory card (memory card cannot be acessible from outside it should attached with pcb inside its case,hence we cannot remove from outside so there should not be any slot ) Feature of wifi and bluetooth. power supply 3.7v 3200mah rechargeable battery, TFT and endoscope camera. TFT comes with 54 pin details will be shared and camera comes with 4 wire selection of microcontroller should be affordable endoscope camera should be used for streaming live video. endoscope camera(camera comes with its own module ), no need to develop extra components for it . camera should be drag outside with wire away from the pcb (length of the wire will be of 8 inch). there will be on/off button ,backward and forward button, wifi button. programming required for run...

    €345 (Avg Bid)
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    9 árajánlat
    Website connected to Arduino 1 nap left
    HITELESÍTETT

    i need to develop a simple website that read json file from arduino, via IP, and display the value received from the arduino

    €22 (Avg Bid)
    €22 licitátlag
    23 árajánlat

    I need a code for arduino and the language is c++ for this project: Our project is an automated pillbox: It has arduino uno wifi, LCD I2C, keypad 4*4, buzzer (alarm), 2 IR sensors, 2 micro servo motors. 1- the patient will set the pillbox he will enter date/time. 2- he will choose number of medications (1 or 2). 3- he will enter the time and number of pills for each medication. 4- when it’s time to take medication 1 alarm will go on until the patient press the button on the keypad. 5- the door of medication 1 will open using micro servo motor. 6- there is IR sensor inside the compartment of medication 1 to sense the medication has moved or not. 7- the patient has to conform taking the medication if yes number of pills for medication 1 will reduce by 1 and upload to the cloud. 8- aft...

    €185 (Avg Bid)
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    32 árajánlat

    I need help creating a custom DIY bark repellent device. It can be based on Arduino, Raspberry or pure electronics - Raspberry and Arduino being the best as they can be easily updated or programmed. Anything I can find on the market are small toys without the much required power. It has to use larger loudspeakers - not the tiny kind you see in any bark repellent It has to allow change of frequency (as in adjusting for a specific dog/animal). From what I understood it has to emit ultrasonics around 20kHz-25Khz (in case of dogs) so it is not a such complicated device but I need someone to think about all these aspects and compatibility of the electronic pieces. I have very good coding skills and some basic electronics knowledge so I will be able to provide feedback and help with anything...

    €45 (Avg Bid)
    €45 licitátlag
    10 árajánlat

    We need an electronic engineer who can do embedded hardware development, writing, harness, and control panel design. Freelancers from Delhi and who can visit Delhi will only be considered.

    €7 / hr (Avg Bid)
    €7 / hr licitátlag
    5 árajánlat

    Разработка и изготовление пилотного образца системы контроля параметров вращающегося механизма на платформе Arduino

    €1735 (Avg Bid)
    €1735 licitátlag
    4 árajánlat
    Embedded/Firmware Engineer 20 óra left
    HITELESÍTETT

    Work on Arduino, Raspberry PI, and ARM-based embedded software development. have experience in the following: - Advanced Arduino and Raspberry PI programming (e.g. sketches, bootloaders, drivers) - Adding or updating firmware on wireless modems and modules - Experience with C/C++ programming - Familiarity with hardware interfaces (I2C, SPI, UART, USB, etc) - Familiarity with ARM-based systems, compilers, toolchains, and debugging. - Basic knowledge about Cloud. - Experience with Qualcomm chipset is a plus. Working on-site (in Seattle-area) or remotely

    €31 / hr (Avg Bid)
    €31 / hr licitátlag
    43 árajánlat

    Utilizing the Arduino Mega Run Multiple sensors, one after the other to display their output on an LCD screen. using sensors 2 ea Gravity SEN0308 analog capacitive soil moisture sensors to be set in different planters. 1 ea Gravity SEN0249 Analog pH sensor 1 ea NPK (nitrogen, phosphate, potassium) sensor through a RS-485. 1 ea fermion - Temp, Humidity(SHTC3), pressure (BMP280), AMbient light(VEML770), UV light(ML8511) Breakout (I2C/UART) or if this is a problem sensor as I am finding no singular programming for it, then I can just use 1ea Gravity UV sensor SEN0162. I am trying to connect all to bluetooth via a Gravity BLE sensor beacon, through a 6 in 1 USB to serial convertor(TEL0149). Besides the serial viewing of the readings, need to view output on either a 1...

    €165 (Avg Bid)
    €165 licitátlag
    22 árajánlat
    pool ionizer 17 óra left

    Need a control board for running a pool ionizer. External power supply but must be able to regulate and adjust outputting voltage/current. A timed polarity flip and input for a flow switch is also needed.

    €474 (Avg Bid)
    €474 licitátlag
    16 árajánlat

    Desarrollo del software para la placa Sipeed Maix Amigo AI IOT, donde se necesita que sea capaz de reconocer personas amigas, intrusos, controlar cada 5 minutos si una persona sigue estando en la camara para reconocerla, etc. Las funcionalidades se van agregando de a poco para progresar en el proyecto. Tambien se usará el WIFI y el Bluetooth del dispositivo para utilizar una aplicacion. Se reciben las ofertas para conversar.

    €398 (Avg Bid)
    €398 licitátlag
    9 árajánlat
    microcontroller 7 óra left
    HITELESÍTETT

    I need a expert in ST micro controller expert.

    €12 / hr (Avg Bid)
    €12 / hr licitátlag
    24 árajánlat

    I want a PCB, that would include 2 sensor connection with raspberry pi+GPS module+Battery.

    €15 (Avg Bid)
    €15 licitátlag
    11 árajánlat
    Help with Arduino code 3 óra left
    HITELESÍTETT

    I got a Adafruit Feather 32U4 w/LORA Radio (Arduino) and a BMP 390 Barometer (I2C). I want the barometer values (Temp, Pressure and altitude) to be transmitted to the receiver as a string as follow: Example: Pressure 50 Temp 20 Altitude 200 Output: 50A20B200C LORA Code: BMP 390 Code:

    €48 (Avg Bid)
    €48 licitátlag
    8 árajánlat

    I am looking for assistance with building and programming a food delivery robot. The robot should be able to carry up to 40kg with a range of 30km and a maximum speed of 20km/h. The robot will be manually piloted from an office, and it should have the ability to deliver food to specific locations. MY BUDGET IS NOT MORE THEN 100$ The robot should have the following capabilities: Delivery box unlock Delivery box Lock View light on View light off Headlight on Headlight off Taillight on Taillight off Speed Limit Alarm on Alarm off Record video front and rear cameras Take picture front and rear cameras Vehicle power off Vehicle power on I have already selected the following components:   Motor: 24V 300RPM DC Brushless Planetary Gear Motor with Adjustable Speed Reversible With Brake And C...

    €147 (Avg Bid)
    €147 licitátlag
    22 árajánlat

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