Design Electronic Project to open intercom


I would like you to design and layout a PCB that will listen for a loud sound (the intercom ringing) and when it hears it, it activates 2 servos, one after the other. One answers the intercom, see screenshot attached, (top right button) and the other unlocks the gate (button underneath).

Can do this on Arduino, Raspberry Pi, whatever you like, but you need to tell me how to make/order the device.

Best Regards,


Skills: Arduino, Electrical Engineering, Electronics, PCB Layout

See more: arduino raspberry pi projects, design a raspberry pi system to switch 12v led lights based on pc input, pcb layout circuit design, pcb layout schematic design, open source code design tools project shirt apparel, hardware electronic design pay project, circuit project electronic, tennis australian open project system, Open project, pcb layout electronic project, project electronic layer pcb, open source electronic hardware gsm telemetry, c4d open project free, open project flip screenshot flash, open project php mysql google map, flash slideshow open project, project name design, hospital management project database design, project autocad design, electronics project pcb design, photoshop project page design, simple project web design, project management design template, final project analysis design, open university graphic design course gujarat

About the Employer:
( 12 reviews ) Glen Iris, Australia

Project ID: #11393826

38 freelancers are bidding on average $491 for this job


Hello, I am [login to view URL] sekhar,[login to view URL],[Phd].we have 12+ years experience in this field.i can assure u support and service even after completion of [login to view URL] have inhouse PCB design and [login to view URL] the provided inform More

$526 AUD in 10 days
(42 Reviews)
$526 AUD in 10 days
(207 Reviews)

Greetings, I have good expertise with such systems involving R-Pi/Arduino, Sensing, Control. Please see my profile for details of related projects I have done before. I think I can be of help. It would be great More

$750 AUD in 15 days
(6 Reviews)

Hello We are an expert team of embedded engineers, we are rated #1 ardunio developers in freelancer , with 100% completed project and top satisfaction from our customers . we can help you with your projects , we would More

$555 AUD in 10 days
(57 Reviews)

Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent high frequency transformers design, circuits design, multi-chan More

$777 AUD in 20 days
(55 Reviews)

Hello, have a great day. We will ship you fully working device, all of the design data will be handed over. please feel free to contact us. Best Regards, Shahbaz.

$1500 AUD in 30 days
(50 Reviews)

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 More

$600 AUD in 10 days
(21 Reviews)

Hi, I am a product engineer with a dedicated team of inhouse mechanical, electronics hardware and software engineers. We have published 9 international papers and 5 patents. In past we have designed complete product More

$600 AUD in 10 days
(3 Reviews)

A proposal has not yet been provided

$736 AUD in 5 days
(34 Reviews)

Hello, I am Anthony. I am working FULL TIME as freelancer. I have double degrees in Mechatronics and Applied Science fields. I have very good feedbacks on . Please check the lin More

$333 AUD in 10 days
(47 Reviews)

Hello I'm engineer mechatronic, I have experience and knowlegde developing project electronic with microcontroller (PIC, AVR, Arduino, ESP8266, others) you can see my profile, I'm interested in develop your project, W More

$340 AUD in 15 days
(35 Reviews)

Hi Jacob, i wil make you project with own simple schemati and board(not Arduino or Raspberry). I think that you want to put the board in intercom. So it must be small . Hello, My name is Vladimir. I've been worked in O More

$278 AUD in 8 days
(13 Reviews)

Hi Jacob, Arduino would be a good and cheap candidate for the job. Servo control with PWM is not an issue at all. However loud sound detection might be tricky. If you are okey to trigger on ANY loud sound (sensitivi More

$400 AUD in 14 days
(14 Reviews)

Hello I have got your job posting “Design Electronic Project to open intercom” 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 wi More

$250 AUD in 7 days
(27 Reviews)

Hi Sir, I have already made similar devices for my customer where Arduino performs functions based on audio processing. I have used complex filtering to recognize different sounds and made some good application More

$250 AUD in 25 days
(31 Reviews)

Hi Jacob, First of all, let me summarize your requirement: You want a circuit to detect the intercom ringing sound, and once it detects the sound, it will operate the mechanic devices to hit 2 buttons on the interc More

$300 AUD in 5 days
(18 Reviews)
$1111 AUD in 10 days
(1 Review)

I am experienced electronic engineer I have expertise in embedded systems design I can develop this system for you I have great expertise In arduino and raspberry pi I will make this system with arduino and use 3.5 inc More

$422 AUD in 20 days
(7 Reviews)

Hello! I would like to help you with your project. Please, tell me additional requirements to this task. as for "but you need to tell me how to make/order the device" - i can create the PCB and ship it to you

$277 AUD in 10 days
(4 Reviews)

Hi, I'm an Electronics Engineering student from Argentina. I consider I'm able to help you. I'm new to freelancer but that doesn't mean I have no experience, you will get from me the best effort to get a job done that More

$250 AUD in 20 days
(12 Reviews)