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Design a circuit based on Arduino or other development board

$250-750 USD

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Dibuat sekitar 7 tahun yang lalu

$250-750 USD

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Hello, I have a device to be designed based on Arduino or any other development board. The device should have a bluetooth and should be able to connect to android or iOS app. The app will be designed by me. Basically the app should be able to control the microcontoller peripherals such as SPI, I2C, Serial Port and ADC etc. You just have to design the prototype with bluetooth and finally the PCB layout. Visit this link to see what actually i want: [login to view URL] Please only bid if you have experience in these type of works. Thanks
ID Proyek: 13074870

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37 freelancer menawar dengan rata-rata $521 USD untuk pekerjaan ini
Avatar Pengguna
HI Sir I am an expert electronics engineer with more than 8 years of experience in this field Please have a look at my profile I assure you quality work and on time delivery I am waiting for your reply to start Regards
$700 USD dalam 15 hari
4,9 (223 ulasan)
8,0
8,0
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Hello dear I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design along with gerber files. I will design your project using extra cheap and reliable components that will be beneficial for you if you are planning to make a commercial product.I also have experience in bluetooth modules and android apps development. I can also develop android app for you that will be able to control your project and you will be able to monitor your data. If you wish we can discuss in chat.
$600 USD dalam 20 hari
4,8 (84 ulasan)
7,4
7,4
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Hello! How are you?! I am an electronics engineer with 8 years of experience as a pcb designer and analog and digital logic designer. I can help you with your project very fast! Please look at my profile and send me a message! Have a great day!
$555 USD dalam 7 hari
5,0 (48 ulasan)
7,3
7,3
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hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. Kindly reply back and let us discuss project further. regards
$1.000 USD dalam 10 hari
4,8 (45 ulasan)
7,6
7,6
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Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. (autopromotion^)) Didnt understand what do you want - either some prototype using some ardiono or other board connected with BT module, or a pcb designed? I can do both variants. Give more info and lets talk. Bid can be changed after obtaining detailes.
$251 USD dalam 10 hari
5,0 (70 ulasan)
6,8
6,8
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Hi Sir, We are experienced and professional engineers working as team with tag name of Turktronics. we are in the field from last many years. We do the similar jobs and we are professional in designing such circuits. We do also PCB designs in Altium and Eagle. We do extreme level pcb jobs in Allegro. We assure you quality of service. We are supporting our clients during and after projects. Looking forward to hear from you on this in coming days. Regards Ahmad Lead Technical Engineer Turktronics
$250 USD dalam 12 hari
4,8 (59 ulasan)
7,1
7,1
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Greetings, Interesting project indeed. I have worked on BLE/BT and have good experience with Arduino and RPI. I think I can assist you. However I can start after mid March only. T & R Alok Pugalia
$1.500 USD dalam 30 hari
5,0 (8 ulasan)
6,8
6,8
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Hello I have got your job posting “Design a circuit based on Arduino or other development board” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the embedded systems(Arduino,Rasberry pi ,ARM processors ,PIC microcontrollers,Wireless boards,TFT Touch Displays,All types of sensors and actuators). i have done tons of similar projects So, I think you’ll find, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so i will develop a working prototype according to your specifications and then send you the code and schematics so things will work for sure.I will remotely guide you and help you build the system on your side.I also offer unlimited revisions of the code and you get timely updates of the project. I am always available on Email and Skype. Please have a voice or video chat if necessary. I will be available more than 60 hours per week and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat
$400 USD dalam 10 hari
4,9 (74 ulasan)
6,5
6,5
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Hello, Have a great day. We are team of experts running a setup. We will design and prototype the required PCB. We have android development support and we will build very basic app to test the functionality of our device. In case a detailed and fully working app is required we can provide that as well, its cost will be additional. Please feel free to contact us. Best Regards, Shahbaz.
$750 USD dalam 30 hari
4,6 (75 ulasan)
7,2
7,2
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Hello Sir/Madam, I am Anthony Perera from Sri Lanka and I have multiple degrees on Engineering field. Why you should hire me ? * I am a FULL TIME freelancer and once a project is awarded to me,all my time will be dedicated to that specific project so you will get fast and quality work. * I have been in the field of product designing so if you are developing a commercial device I can help you to design it at very low cost and also can get into contact with Chinese manufacturers who I work with. Very reliable and fast. * I have my own PCB printing facility and also a workshop where I can design and manufacture any number of samples/prototypes. In that way you don't have to find some one else to test my work. * My prices are very fair and can be negotiated all the time. I am very flexible and very understanding. You can see my reviews. Check my profile. See for your self. https://www.freelancer.com/u/Anthony989.html Pretty easy. I can get this done quickly. For this price you are entitled for one free board. How many boards you want to be printed. Please let me know. Thank you Anthony Perera
$422 USD dalam 10 hari
4,7 (70 ulasan)
6,7
6,7
Avatar Pengguna
Hello, I have read what you exactly need, however I would like to ask you a few questions. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discussion and finalize our budget and timeline. I will deliver in best possible way. Thank you.
$555 USD dalam 10 hari
5,0 (3 ulasan)
5,2
5,2
Avatar Pengguna
Hi I can give you a design and also a professional pcb with the ble device on it along with other peripherals as needed. The BLE is usually a SoC, in this case a ARM Cortex. So many of the ARM cortex's peripherals will be available, like Uart, SPI, I2C, ADC etc. However you can also interface the BLE module to another microcontroller and use it instead. If you can let me know what you are trying to do I can have a better understanding and offer a solution accordingly. Regards
$555 USD dalam 10 hari
4,9 (8 ulasan)
5,1
5,1
Avatar Pengguna
Ready to start. Please initiate chat session to discuss the details........................................................
$722 USD dalam 10 hari
5,0 (1 ulasan)
3,9
3,9
Avatar Pengguna
My name is Mike, I’m from UK. I work with individual clients and agencies who have design, development and SEO needs. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. I can show you some examples of my work. Please contact me to discuss your project.
$555 USD dalam 10 hari
5,0 (1 ulasan)
3,2
3,2
Avatar Pengguna
Hi dear! I made a project in which i controlled the stepper motor through android app. You can see the project video and code etc on my website. http : // www . microcontroller-project . com / stepper-motor-controlled-with-hc06-bluetooth-module . html . I used free android app named "Bluetooth Terminal " for this project. I also made a USB Bluetooth HID device controlled by android app you can see it on my freelancer profile. Its an end product for a client. I can make your design easily and will test it with app that you create. I can show you the video of the USB Bluetooth HID device also. About Me: I am a professional PCB and Circuit Designer. I designed many circuits and their PCB's. I also do programming of microcontrollers and their interfacing with different electronics components. I have experience with Pic,8051, Arduino, Atmel etc microcontrollers. You can see my work and experience on my profile and website.... I made many end products from component selection to circuit design and pcb printing, i have gone through all steps... I also have links in china for the rapid production of product in quantity or samples.... I am Running a Website Under the name www . microcontroller-project . com You can see my work on it. Their are lot of Projects on it using different microcontrollers. Feel free to discuss more about the project with me. I am not annoying only talk about the project, no extra messages. Regards Usman Ali Butooth
$250 USD dalam 5 hari
5,0 (7 ulasan)
2,9
2,9
Avatar Pengguna
Hello, I can do this work for you. Please, send me more information. I am writing applications and databases in Microsoft Visual Studio C, C ++, C#, VB. Regards, Alexey
$250 USD dalam 10 hari
5,0 (4 ulasan)
3,1
3,1
Avatar Pengguna
Hello I have 4 years experience in Embedded development and electronics hardware design. I think your aim is to make a stand alone system which can control(send and receive data) over SPI, I2C, Serial Port, ADC and digital interfaces on Smart phones over Bluetooth link. In a ATMega328(Arduino uno) controller has one SPI, one I2C, one Serial, 6 analog and 14 digital(including spi and serial pins) pins. Bluetooth controllers also communicates via seral port. so I can use Software Serial so that Original serial pin is free for main use. THis project will be something similar to general purpose Bluetooth sensor node. you can set the address for spi and i2c port' you just need to send some specific commands followed by address and data from the app via Bluetooth serial and ir will read or write the data at specific address . I can design the Standalone PCB for you with separate pin configuration all the required interfaces. Please contact me to discuss the details of the project
$255 USD dalam 10 hari
4,7 (5 ulasan)
3,0
3,0
Avatar Pengguna
Using a arduino uno for connecting a bluetooth module. The microcontroller would be coded for providing access to all the pins (SPI, I2C, Serial port ,ADC and rest Digital I/O pins). The connected bluetooth module would act as a interface for communicating with the Microcontroller(Atmega 328p). I would give you an access to all pins based on a value of 0 and 1. that is, suppose you want to output 5volts from a pin22 then if you send from your App a value 221 then pin 22 would output 5volts else if you transmit from the android device a value of 220 then pin22 would output 0 volts. thus if a led is connected to pin 22, the values 221 would glow it, 220 would switch it off. OR your app can send a string "p22 high".Same goes for I2C and Default Serial port. Now for the example link posted, The mcu would be coded for predefined strings, so as to enable a human like chat feeling from the Bluetooth module of the arduino board. For eg, if you want to turn reading from I2c port you can type "read I2c with delay 1 sec". etc. alternatively if required complete project with arduino uno and bluetooth as a product and shipped for extra $100. (7 days + shipment) alternatively if product is required as a custom board with atmega328p and bluetooth on a pcb and shipped for extra $200. ( 12 days +shipment).
$250 USD dalam 7 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
We are a Canadian-based electronics and embedded systems specialists. With over 20 years of industrial experience in the field, we specialize in Electronics and Embedded Systems. we have extensive years of industrial experience in wide range of electronics and embedded systems design. We will accommodate your budget and deadlines.
$555 USD dalam 20 hari
0,0 (0 ulasan)
0,0
0,0
Avatar Pengguna
hi, firstly, i'm an electronics engineer, studying master grade on my field. up to now i worked on IOT based projects, where i'm experienced about your design needs. i have similar platforms in hand, using bluetooth and wotking via app, with that design knowladge, i can handle your project needs without any problem. we can support BT 2.0 (HC06) and 4.0 (HM10) also, i am familiar with Arduino Nano, that i used for few applications, i can hand over complete project with schematics, layout and libraries needed. looking forward to hear from you. br
$666 USD dalam 6 hari
0,0 (0 ulasan)
0,0
0,0

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Bendera UNITED STATES
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Anggota sejak Feb 11, 2017

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