Circuit, PCB design and firmware Ultrasonic measuring tool (ESP32, Wireless TX and RX, Ultrasonic sensors, 7 Segment displays)

Attached is the project brief.

Looking for someone to design the circuit, PCB and firmware for an ultrasonic measuring tool.

The product measures distancing using ultrasonic sensors (want to build our own circuit for this, not off the shelf components) and has quad 7 segment displays for displaying the measurements, wireless TX and RX boards for remote operation, user input via buttons etc.

Thinking we might base the project on the ESP32 MCU and WiFi module to ease manufacturing and R&D.

Please check out the brief in full. Serious offers only.

Automatic offers or offers with copy-paste "I have read your needs in full and I can do this for you" will be voted down and ignored.

Please quote for the whole project as well as milestones.

Skills: PCB Layout, Electronics, Electrical Engineering, Microcontroller, Circuit Design

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About the Employer:
( 3 reviews ) Derby, United Kingdom

Project ID: #26808576

41 freelancers are bidding on average £533 for this job


Hi I am experienced electronics product designer with more than 15 years of experience. I have read the details and would like to OPT for Option 2 for Payment and rest we can discuss on chat. I am excited to join your More

£250 GBP in 7 days
(259 Reviews)

Helllllllooooooo Sir, To make you such circuit and firmware for Ultrasonice sensor I am putting my bid here. Lets first discuss then after getting all details and agreement we can proceed further. Regards, Ahmed Lea More

£300 GBP in 7 days
(48 Reviews)

Hi There, I am highly motivated to design and develop the wireless range finder circuit as per your requirements. I am 15 years experienced electronics engineer having R&D experience, currently i am running a company More

£1000 GBP in 30 days
(57 Reviews)

Greeting there , i am Auto-desk ACI certified on Eagle CAD with more than 7 years of experience I could absolutely help you design and manufacturing ESP32 based PCB/PCBA board i go through your doc and study all po More

£580 GBP in 6 days
(57 Reviews)

Hi we can contribute on the [firmware only] part of the esp32 interfacing the ultrasonic sensors, driving the 7 segment display, building the menu settings and building the radio communication. I understood that you w More

£800 GBP in 40 days
(11 Reviews)

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 have checked the attached PDF and i like the excellent description that u provi More

£333 GBP in 7 days
(30 Reviews)

Best PCB Design Expert at your doorstep! Dear Client, I couldn’t stop myself from bidding after going through the description as they are an exact match with my skillset and experience. I have experience in firmware More

£500 GBP in 2 days
(12 Reviews)
(59 Reviews)

How are you today? I have read your description and doc "UltraSonic Range Finder Project" carefully and your project was really interesting to me. I have been working for more than 15 Year in the field of Electronic e More

£500 GBP in 7 days
(6 Reviews)

Hi, My name is Farzan Saleem and I am an embedded system engineer from Estonia (UTC+2). I am an ultrasonic sensor expert and have provided services to other companies as well related to ultrasonic sensors. I have read More

£2055 GBP in 50 days
(9 Reviews)

Hello Sir! I really like your project and not only because of the financial aspect but because of the device to be designed. I've been working with ESP32 as IC and as a part of a module like the ESP32-WROOM-32E, you've More

£250 GBP in 30 days
(16 Reviews)

✋ Hi! I can complete your project with perfection . I have completed my [login to view URL] in Electrical & Electronic Engineering. I have been working on the field of Microcontroller Based Projects, IOT based automation Projects & More

£250 GBP in 7 days
(32 Reviews)

Greetings! I am the microcontrolle expert, rich experience in esp32, arduino, pcb design. I can satisfy you. more in chat. tahnks.

£500 GBP in 7 days
(9 Reviews)

Hello_dear_project_owner;Thank_you_for_posting_that_project;You_can_read_about_me_below; About_your_project I_am_doing_schematic,PCB,SW\FW_design_every_day_(I_design_and_make_industrial_electronic_equipment_–_Ultrasoni More

£250 GBP in 7 days
(24 Reviews)

Hey there, We are a team of young ELECTRONICS ENGINEERs, PROGRAMMERs, and MECHANICAL ENGINEERs. We got the overview of your project and we are interested in working with you We can design you a highly precise, robust More

£500 GBP in 3 days
(17 Reviews)

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 12+ years with Circuit design, PCB design, manufacturing functional prototyping with More

£500 GBP in 7 days
(11 Reviews)

Hello, How are you? Thanks for posting this project. I am very interested in your project. I have expertise in firmware development on various MCUs with different peripherals, sensors, actuators, wireless modules, disp More

£1500 GBP in 30 days
(5 Reviews)

Hi, We can help you in this project as we are an innovative team of Embedded Hardware & Firmware development experts driven by solutions and results. Kindly spare 10 minutes for the interview. Here is the process:- More

£850 GBP in 30 days
(4 Reviews)

Dear Client, I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in Circuit, PCB design of Ultrasonic measuring tool and could design i More

£400 GBP in 2 days
(2 Reviews)

Hello There. How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Electrical Engineering, Electronics, Graphic Design, Algorithm, Raspberry PI, Micro Contr More

£700 GBP in 12 days
(6 Reviews)