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Develop PCB with wifi, LEDs, and simple RF

$400-900 USD

Ukończony
Opublikowano ponad 8 lat temu

$400-900 USD

Płatne przy odbiorze
I need 5 small PCBs with an LED on them. and a micro switch. a 6th PCB micro controller connects via wifi to the web and reads simple data: 0,0,0,0,1 means that PCBs 1,2,3,4 do not turn on the LED but PCB 5 does. 1,1,1,1,1 means all PCBs have the LEDS turn on. The information is transmitted from PCB 6 (which has the wifi connection) to the slave PCBs via RF. The signal should be received within ~50 meters. Once the micro switch on the slave PCBS are clicked, the LED turns off and the signal is sent to PCB 6, which than connects to the internet and submits the data back to the server. Target price for the entire system (in production) is $10 The battery on the slave PCBs should last 7 days without charging on a small button battery.
Identyfikator projektu: 9247773

Informację o projekcie

33 ofert
Zdalny projekt
Aktywny 8 lat temu

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Przyznano:
Awatar Użytkownika
Hello! I am interested in your offer! I have experience in programming and pcb layout (over 10 years) for power electronics with microprocessors PIC (microchip), AVR (ATMEL), STM32 (STeleсtronics) and Arduino's. I recently registered here, and willing to work for a small cost, because I need to improve the rating. Examples of my work you can see in the portfolio Waiting for your reply.
$400 USD w 7 dni
4,7 (41 opinii)
6,4
6,4
33 freelancerzy składają oferty o średniej wysokości $682 USD dla tej pracy
Awatar Użytkownika
Hello! I can help you right away! I have 10 years experience with schematic and pcb design! Send me a message to talk more about your project! Have a nice day!
$444 USD w 7 dni
5,0 (93 opinii)
7,2
7,2
Awatar Użytkownika
Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, Library creation and Library database maintenance, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing for over 9 years. I have used various CAD/EDA tools for PCB design. Would you prefer any specific EDA tool for PCB design (or) any tool is okay? I will provide the PCB Manufacturing, Component procurement, PCB Assembling & Functional testing services too. I would like to take this up and are fully equipped to deliver the required files. So, if you'll give me a chance to take part to your work, I will respond in the same manner, handling you good quality projects, as soon as possible. I look forward to hearing from you! Wish you a nice day! Thanks & Regards, Karthik
$600 USD w 10 dni
4,8 (126 opinii)
6,7
6,7
Awatar Użytkownika
Hi, I have worked on Small PCBs that includes Wifi with GPIO. I hope to meet your requirement with WiFi Capability. Looking Forward, Khawaja
$684 USD w 3 dni
4,8 (70 opinii)
6,7
6,7
Awatar Użytkownika
Hello, I have read your project detail. I would like to ask that what kind of wifi connection are you going to use. I am electronics and communication engineer and I have already done this kind of projects. All the BEST, Ali ŞERBETÇİ
$700 USD w 30 dni
5,0 (36 opinii)
6,5
6,5
Awatar Użytkownika
Hi... I have 6+ years of experience in the field of electronics. I am working on different industrial based project where my primary role was to design embedded system, programming of micro-controller, system implementation. You can check out my portfolio for my work information and my qualification. I have worked on more then 55 projects based on different platform including live tracking device(IOT), heartbeat monitoring system, Android operated chemical detection robot for pharma industry, autonomous robots, cap sense based home automation system, Industrial chiller controller, GSM security system and many more. Expect your work done within deadline with best quality..... Please let me know any thing you need to know in personal message. And please message me detail requirement of your project, so we can discuss on it.... Thank You
$777 USD w 3 dni
4,9 (53 opinii)
6,1
6,1
Awatar Użytkownika
Hello Dear, We are a team of experts with a cumulative experience of more than 50 years in the field of embedded systems, Programming and Electronics. We offer services from concept to design, Engineering to Mass production. We have resources to develop low cost high quality functional prototypes. Our experts have years of experience working with 8-bit, 16-bit and 32-bit MCUs developing high performance complex devices with low power applications. I have discussed your project with my team and we are happy to offer you our bid. Our design work will include 1) Schematics design of Slave and Master PCBs 2) PCB layout and Fabrication. 3) Parts sourcing 4) Firmware development and testing 5) x1 workable set as functional prototype 6) Shipment to your place (optional) Yes, your target of achieving 10$ price can be met by using SOCs with RF and MCUs. The slaves would cost roughly 1 $ and the master would be around 4$. If you are interested please write me back Regards Ch For Coherent Technologies (Pvt.)Ltd
$833 USD w 30 dni
4,4 (55 opinii)
6,1
6,1
Awatar Użytkownika
A proposal has not yet been provided
$400 USD w 15 dni
4,8 (61 opinii)
5,6
5,6
Awatar Użytkownika
Hi! This design probably can be done with some ESP8266 module which is very cheap wifi module. Also, there is a question for microcontroller vendor used: Atmel, STM, Microchip... I can deal with design and fabrication of such product. If you are interested, check my profile page for reference designs. Best regards, Nebojsa
$722 USD w 3 dni
4,9 (24 opinii)
5,2
5,2
Awatar Użytkownika
$10 is possible if you buy components in quantities greater than 500. 1 battery for 7 days will depend on if that LED on board is ON or OFF most of the time. If it is ON it will draw at least 20mA from 3V, so we have to select the Cell accordingly 6 cells of high quality will not come within $10. If you set specifications we must set according to present status of technologies. even eith out of the box thinking
$722 USD w 15 dni
5,0 (12 opinii)
4,4
4,4
Awatar Użytkownika
I have 3 years experience in embedded development . I have completed knowledge in eagle cad software .. I have completed your project within a time limit .
$1 000 USD w 5 dni
4,8 (6 opinii)
4,6
4,6
Awatar Użytkownika
i am an electronic engineer with more than 5 years of experience. i have made similar devices and can make this setup. i will be able to keep the price of each of slave pcb less then $10. please contact me to discuss details
$750 USD w 14 dni
5,0 (10 opinii)
4,5
4,5
Awatar Użytkownika
Hello, how are you. I have experience in Altium PCB design. I have experience in developing the MCU embedded system with C,C++ language with PIC, RENESAS, NEC.... I have experience on Arduino and sound play system. I have experience on VB.Net and MFC. I have designed the concrete plant control system, Power Line Communication system and many project. I also have experience in developing the windows application using Java, VB.Net and MFC. And i designed the PHP e comencial page. I can help you on this project. Thank you very much.
$444 USD w 19 dni
4,7 (12 opinii)
4,8
4,8
Awatar Użytkownika
Hi! Im an electrical and electronic masters student studying in UWE. I have the experience of coding in C/C++/Assembly/Arduino/PIC C/MikroC/MATLAB for more than three years. I also have the knowledge and experience of ELECTRICAL AND ELECTRONICS circuit analysis and design. I also have experience in embedded systems using microcontrollers like PIC, ATMEL, ARDUINO and most of the other types. I have done BCS (British computer society) diploma level so I have the knowledge on PHP/HTML5/mySQL for website development. I have completed many freelancer assignments successfully. If you are interested in hiring me, please send me a message. I have made a lot of reports in the recent past. I have good experience in using Microsoft office softwares like Word, Excel and Powerpoint. I can write reports of any length without mistakes. Thank you!
$400 USD w 3 dni
4,8 (27 opinii)
4,7
4,7
Awatar Użytkownika
Hello, Deep Kapadia here. I can do this for you.
$400 USD w 10 dni
4,8 (18 opinii)
4,2
4,2
Awatar Użytkownika
A proposal has not yet been provided
$916 USD w 20 dni
3,4 (14 opinii)
5,8
5,8
Awatar Użytkownika
simple project for us. we can have design, and manufac facilities, try us. we can complete this in 3 days. in 7 days you will get prototype,
$722 USD w 3 dni
5,0 (6 opinii)
3,8
3,8
Awatar Użytkownika
Hello, In my understanding the master PCB uses WiFi for internet connection. What is the distance between the access point and the master PCB? Thanks, Ashot
$780 USD w 22 dni
5,0 (2 opinii)
3,0
3,0
Awatar Użytkownika
A proposal has not yet been provided
$722 USD w 3 dni
5,0 (2 opinii)
2,7
2,7
Awatar Użytkownika
Hello Sir, i am here to represent Esper solutions a leading Software and hardware developing company of Pakistan. We have skilled team who have developed more than 100 professional solutions for clients from different countries including Germany, Europe and America. We have been working on integrated systems since 2012. We can help you better. looking forward to chat with you for further details. We have designed embedded systems for germany which includes indoor farminglighting and water and atmosphere system, out door automatic irrigation system, cowlar for monitoring cattle herd so that they can be monitored about health and feeding conditions. PCB designing and prototyping. We have also designed Driver fatigue detection system using raspberry pi and online traffic monitoring system with tagging C# software to count Number of vehicles. We have designed Neuro-marketing system, Induction motor fault detection system, Security system, Smart home IOT and many small projects using arduino as well. I have a big range of clients whom i am providing and had provided satisfied service
$900 USD w 3 dni
0,0 (0 opinii)
3,2
3,2
Awatar Użytkownika
hi, with a team of enthusiastic and result oriented people I am ready to take this opportunity to serve our customers with an ultimate level of satisfaction and perfection. with a team that is involved in each and every aspects of latest technology and development our devotion towards work is to encourage the mankind's believe in technology. we have completed various industry level projects and prototypes. According to me skills those are required to complete your project is: PCB DESIGN MICROCONTROLLER IOT If you find us meeting your criteria Please give us an opportunity. Thank You "When you are enthusiastic about what you do, you feel this positive energy. It's very simple."
$722 USD w 20 dni
0,0 (0 opinii)
0,0
0,0

O kliencie

Flaga ISRAEL
Israel
5,0
11
Zweryfikowana metoda płatności
Członek od maj 6, 2015

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