Development of a Sound Frequency Detection System using ESP32/ESP8266/Raspberry Pi

£20-250 GBP

Closed

Posted

5 months ago

£20-250 GBP

Paid on delivery

Project Description: We are seeking a skilled freelancer to develop a system capable of detecting sound frequencies specifically in the range of 18,000 Hz to 19,000 Hz. This project will involve the design and programming of a device that can efficiently perform this task and communicate the detection results via a network. Core Requirements: Microcontroller Options: The system should be based on either ESP32, ESP8266, or Raspberry Pi, as per availability and efficiency in meeting project needs. Frequency Detection Range: The device must accurately detect sound frequencies between 18,000 Hz and 19,000 Hz. Network Communication: Upon detecting a specified frequency within the range, the device should send a signal through UDP (User Datagram Protocol) over a Wi-Fi network. Target IP and Port: The UDP signal must be directed to a specific IP address and port, which will be provided. Scalability for Mass Production: As the initial requirement is for at least 40 units, the design and implementation should be suitable for mass production without significant modifications. Additional Specifications: Any additional specifications, such as power requirements, size constraints, and environmental conditions in which the device will operate, should be detailed. Deliverables: Complete design and schematics of the device. Source code for the microcontroller, including clear documentation. Prototype demonstrating the core functionality. Guide for replicating the design for mass production.

Electronics

Microcontroller

Raspberry Pi

Electrical Engineering

PCB Layout

Project ID: 37553940

About the project

18 proposals

Remote project

Active 4 mos ago

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18 freelancers are bidding on average £173 GBP for this job

@kingch91

Hi, With an experience of more than 7 years as an embedded software engineer and product lead, I can provide you with end-to-end IoT/embedded solutions starting from your idea to its actualization and development; or anywhere in between. I have extensive hands-on experience with the following technologies, platforms, and programming languages: Circuit and PCB Designing ARM: NRF52, STM32, ESP8266, ESP32 Other boards: Arduino, Raspberry Pi, Particle Wireless Protocols: BLE, 802.15.4 (OpenThread & Zigbee), WiFi, GSM SIM800 Other protocols: HTTP Development IDEs: Keil, Arduino, Visual Studio Programming Languages: C, C++, python You can see our portfolio/ reviews and feedback regarding automation projects. Please send a message in chat for further discussion. Thank you.

£250 GBP in 10 days

4.9

(182 reviews)

6.9

@sayonesolutions

Thanks for posting this project. I have good experiance developing highly customized projects based on the ESP and other similar controllers with 100% success rate. I can surely help you out in developing the required system. Feel free to contact for further discussion and development.

£135 GBP in 7 days

5.0

(22 reviews)

5.4

@doggar302

Hi Employer! Excited to bid on your project! With your provided description, I'm geared up to craft a sound frequency detection system. My expertise in ESP32, ESP8266, and Raspberry Pi aligns perfectly with your microcontroller needs. I'll ensure accurate detection of 18,000-19,000 Hz frequencies and seamless Wi-Fi communication via UDP. Scalability for 40+ units? Absolutely. Expect detailed schematics, transparent source code, and a functional prototype. Your specs on power efficiency, size, and environmental conditions are my priority. Let's bring this to life together! Best, Ahsan

£250 GBP in 7 days

5.0

(22 reviews)

5.6

@elect2eng

Is the microphone subjected to all noises or subjected to this frequency on and off? Do we need filtering. Please send me the details.

£250 GBP in 30 days

5.0

(49 reviews)

5.3

@UmairAnwar93

Hi Badouz S., I am a professional engineer and have been working on the design as well as hardware projects for the last 08 years. I have a great experience doings work with PCB Layout, Raspberry Pi, Microcontroller, Electronics and Electrical Engineering. As you can see that all my projects are having 5 star reviews, so that I must be one of the top choices for you. I will wait for your text to have a chat regarding the project. Regards Umair Anwar Awan

£150 GBP in 16 days

5.0

(9 reviews)

4.8

@anatol33

Hello, I can do it on ESP32 board, but would like to find out more about the input signal: is it one tone or mix of frequencies, duration, etc., to get better idea about complexity of the detecting algorithm needed. To develop, debug and test the code I would need to make a prototype (electronics) of course, but sending it by mail doesn't fit into budget, is possible for additional payment. But a detailed report about the functionality - yes, sure. About me: I'm an electronic engineer with about 25 years of experience, also about 7 years of experience in 3D modeling using SolidWorks. Experience with Arduino and ESP32 controllers. Good technical background. Both software and hardware development. Experience in 3D printing, manufacturing drawings. Prototyping is possible, both electronics and mechanics. Currently live in Germany. I'm ready to discuss details by messaging before starting, contact me if interested. Best regards Anatolii

£250 GBP in 15 days

4.9

(4 reviews)

5.0

@AmazingEngr76386

Hello, again! Thank you so much for considering me for this project. I understand that you are seeking a skilled freelancer to develop a system capable of detecting sound frequencies specifically in the range of 18,000 Hz to 19,000 Hz. With over 20 years of experience in electronics engineering and microcontroller PCB layout, I am confident that I can deliver a system that meets your requirements effectively and efficiently. My expertise in electrical engineering allows me to design and develop complex systems such as sound frequency detection systems using ESP32/ESP8266/Raspberry Pi. My extensive prior experience in both corporate and entrepreneurial environments has given me a broad perspective on how to approach projects of all sizes and scopes, from small marketing campaigns to large-scale product launches. My ability to manage teams effectively and deliver successful outcomes makes me an excellent choice for this project.

£135 GBP in 7 days

4.6

(6 reviews)

4.8

@electronicsdone

Dear Client, I will engage a proficient freelancer to design and program a sound frequency detection system using ESP32, ESP8266, or Raspberry Pi. Implement accurate detection between 18,000 Hz to 19,000 Hz, enable communication via UDP over Wi-Fi, and deliver comprehensive documentation. I am Avi Gupta, an electronics engineer with over a decade of experience in circuit and PCB design, specializing in hardware development. Your project, focusing on sound frequency detection, aligns seamlessly with my expertise. ✅ Expertise Highlight: I have successfully designed and implemented sound frequency detection systems using ESP32 and ESP8266, showcasing my proficiency in microcontroller-based projects. Question: Could you provide specific details regarding power requirements, size constraints, and the environmental conditions in which the device will operate? ✅Crucial Factor: Ensuring precise frequency detection and reliable network communication is critical. Rigorous testing and calibration during development are essential to meet the specified frequency range and UDP communication requirements. ✅ I have spent enough time understanding your project requirements and then manually wrote the proposal and would appreciate a response as I cant message you first on the platform. Warm Regards, Avi Gupta "Quality is never an accident"

£140 GBP in 2 days

5.0

(5 reviews)

4.0

@graphicqueen767

Hi, Hope you are doing well. Just read Your project description Development of a Sound Frequency Detection System using ESP32/ESP8266/Raspberry Pi . I am a goal oriented person and qualified for the profession, fully working on AutoCAD drawing ,elevation, solid work, Revit ,FBX ,Unity, Render also interior and exterior design, and also making 2d,3d modelling and animating. I have done many project-related engineering, Solid work, CAD/CAM, product designing, CFD & FEA simulation. I think you will be extremely pleased when you will see the scope of my work wherein I have used parametric and associate dimension in CAD systems. Please contact me so that we can discuss more details on the project. Thanks

£135 GBP in 3 days

5.0

(1 review)

2.8

@fayyazs789

Hello Badouz S., I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your Development of a Sound Frequency Detection System using ESP32/ESP8266/Raspberry Pi plans/sketches,/ideas and work with you. I know you have many proposals to look through, to make this quick. Please get in touch with me to discuss this project in more detail. My first priority is that my client will be satisfied with my work. I am an expert in these softwares, ✔ ArchiCAD ✔ Autodesk Revit ✔ Autodesk AutoCAD ✔. Autodesk 3ds max ✔ Sketch Up✔ Autodesk Navisworks Manage✔ Estimation ✔ HAPE ✔ ETAP✔ Tekla If you assign me your task, I will carry out your project with the best quality. Please come over chat and discuss your requirement in a detailed way. Thanks Fayyaz and Team

£200 GBP in 5 days

0.0

(0 reviews)

0.0

@osmextech4

I understand that you are seeking a skilled freelancer to develop a system capable of detecting sound frequencies specifically in the range of 18,000 Hz to 19,000 Hz. This project will involve the design and programming of a device that can efficiently perform this task and communicate the detection results via a network. My core skills include electronics, microcontroller and PCB layout which will be essential in successfully completing this project. Additionally I have extensive experience in circuit design with final products as well as project development for different companies. This makes me well-suited for this project as it requires accurate detection of sound frequencies between 18,000 Hz and 19,000 Hz along with network communication upon detection. I am confident that I can deliver a successful system that meets all your requirements. Please feel free to reach out with any questions or further information needed for making a decision on this project.

£135 GBP in 7 days

0.0

(0 reviews)

0.0

@Senavirathna1014

I am theekshana, a designer by passion, an engineer by profession. Being an all-round artistic tech-savvy geek, I spend most of my time nourishing new design ideas and giving them a tangible shape. Playing around with IoT modules and creating some useful projects out of them is another niche of mine, which seems most congenial to me and which I relish doing a lot. and also I'm an expert Machine Learning Engineer & proficient in modeling and training the deep neural networks using python libraries. I will assist you in your (Non-Academic/Academic) IoT projects involving ESP8266, ESP32, Arduino, Raspberry Pi, and MQTT and Machine learning and image processing following tools Tools: Tensorflow Keras Pytorch My services include: Modeling the neural network Training the neural network Fine Tuning Transfer Learning IOT related hardware and software Applications: Spam Detection Chats Sentiment Analysis Hate Speech Detection Text Emotions Detection Image Classification Image Segmentation Object detection Object Tracking & so on.....

£45 GBP in 7 days

0.0

(0 reviews)

0.0

@nexotron

Hi I have gone through your requirements. I have more than 7 year of experience working with embedded system. I am pretty confident I can work this for you. Possible let's have quick chat to understand more about the requirements.

£135 GBP in 7 days