Schematics for a custom DIY bark repellent device

$10-30 USD

Completed

Posted

over 1 year ago

$10-30 USD

Paid on delivery

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 I can. In the end I need to have the list of pieces to buy and schematics to assemble and tune it myself (on my side).

Project ID: 35839471

About the project

11 proposals

Remote project

Active 1 yr ago

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Awarded to:

@ninja1Developer

Hi there, I am Ahmed an embedded systems developer, with a Master degree on EE. I have read your project requirements and I understand that you want to build a dog repellent device, with a laoud speaker and manually tuned. I have a solid background in programming with python and C/C++, and I have worked on several prototyping project that are based on Arduino, esp boards and raspberry pi. contact me over chat and let's discuss more details on your project. I hope to hear from you soon.

$20 USD in 7 days

4.9

(11 reviews)

4.4

11 freelancers are bidding on average $46 USD for this job

@kingch91

Greetings, I have read and understood your requirements, you need someone expert in Circuit schematic designing. I am an electronics engineer and expert in schematic design tools and multilayer PCB designing with 3d step files using KiCad, Altium designer, EasyEDA, Multisim, EagleCAD and Proteus. I will do the design using your preferred tool. You can see my portfolio/ reviews and feedback regarding similar projects. Please send a message in chat to discuss further details. Regards,

$150 USD in 7 days

4.9

(149 reviews)

6.7

@Mestek

hello I am a computer engineer,I have masters in computer engineering,I have experience for more than 8 years in arduino and electronics i can help u to find to find the needed parts as well as making the code that you can later tune it by yourself

$30 USD in 3 days

5.0

(40 reviews)

5.8

@hudex

Hello dear, We are group of professional electrical electronics pcb designer engineer expert and can do your task within given time in a very reasonable price because we are in top 2% here so just text me so we can help you out with your task Kind regards

$10 USD in 1 day

4.9

(117 reviews)

5.9

@Adeel2k14

Greetings thanks for posting the project there i am electrical engineer i have expertise in embedded systems, PCB designing and circuit designing. I can work on latest engineering tools to complete your task. In my experience i have successfully completed many projects in the field of embedded systems and electronics. My major expertise includes. 1- firmware development of microcontroller and microprocessor. 2- PCB designing and Circuit designing. 3- Power electronics 4- IoT and automation 5- interfacing of sensor and actuators with microcontroller and microprocessor. I am sure you will consider me for this task when you look to my portfolio, I will provide you the best quality work as per your requirements at reasonable budget. You can trust on me; your satisfaction will be my priority. Looking forward at your earliest response. Best Regards Muhammad Adeel

$20 USD in 7 days

4.9

(35 reviews)

5.5

@cgulec

I can design and develop a custom DIY bark repellent device for you. The device can be based on Arduino or Raspberry Pi, which are both easily programmable and updatable. The device will use larger loudspeakers and will have the ability to change the frequency to target specific animals. It will emit ultrasonic frequencies around 20kHz-25kHz to repel dogs. I will provide a list of components and schematics for assembly and tuning. As you have good coding skills and basic electronics knowledge, I am sure you will be able to assemble and fine-tune the device on your own. I can also provide additional assistance or guidance if needed. Please let me know if you have any additional requirements or specifications for this project.

$30 USD in 7 days

0.0

(0 reviews)

0.0

@mohsinali48

Hi! I am an Electronic engineer, PCB Layout, Circuit Design, microcontroller, STM32 microcontroller, C programming expert having past experiences with ,Altium, arduino, pic, AVR, chipkit and Texas instruments microcontrollers I am waiting for you over the chat. Thank you!

$150 USD in 7 days

5.0

(1 review)

0.1

@gonnino

Hello I am an electronic engineer specialized in design and development of projects including hardware and software, I have worked with development projects in Colombia for 5 years using analog, combinational, microcontrolled circuits, sensors, power electronics and others. I can help you with your project using a digital circuit if you prefer not to program, or also with an arduino or another microcontroller.

$15 USD in 3 days

0.0

(0 reviews)

0.0

@SensorSV

I can help you decide the best components for your device, as well as helping you set it up. Remote assistance in case of issues is guaranteed, to protect your investment. I set 7 days although it would take much less than that, just as a precaution.

$50 USD in 7 days