PCB Design Bluetooth ADC

Completed Posted 4 months ago Paid on delivery
Completed Paid on delivery

I need a PCB design and parts suggestions for my project, with the following requirements:

- Reliable measurement of Velostat resistance, without significant noise.

- Bluetooth communication capability.

- Powered by a USB cable.

- Smaller size compared to the prototype.

I currently have a working prototype (ESP32 + external ADC because there is too much noise on the ESP32 ADCs), but I need a smaller solution with a custom PCB.

Electronics Electrical Engineering PCB Layout Circuit Design Microcontroller

Project ID: #37538345

About the project

14 proposals Remote project Active 4 mos ago

Awarded to:

Adeel2k14

I'm eager to offer my expertise in developing a compact PCB solution for your project. With a proven track record, I've successfully implemented noise reduction filters in a portable Bluetooth speaker project. Experien More

$20 USD in 5 days
(52 Reviews)
5.9

14 freelancers are bidding on average $47 for this job

kingch91

Greetings, I have read and understood your requirements, you need someone expert in Circuit and PCB layout designing. I am an electronics engineer and expert in PCB design tools and multilayer PCB designing with 3D st More

$80 USD in 7 days
(183 Reviews)
6.9
tshibsamuel477

As a recent achiever in the 'BLE-compatible, programmable circuit' project, I'm excited to apply my skills to your 'PCB Design Bluetooth ADC.' With a proven track record in compact and efficient designs, I'm confident More

$50 USD in 1 day
(25 Reviews)
4.7
ozdemirmcihad

Hello; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system hardware. I am an expert in Altium, KiCad programs. I am also proficient in oth More

$30 USD in 4 days
(8 Reviews)
4.5
HillsonChan

Dear Sir: My name is Hillson Chan, from Shenzhen, China. I have worked in computer device design for many years, i can use mcu to make a custom board for you test the resister, use usb power is ok, and bluetooth transf More

$100 USD in 7 days
(1 Review)
3.0
shaanutech8003

I understand your project requirements and am confident that I can provide the best solution for your needs. I have extensive experience in electrical engineering, electronics and microcontroller design which will help More

$20 USD in 7 days
(2 Reviews)
3.2
graphicqueen767

Hi, Hope you are doing well. Just read Your project description PCB Design Bluetooth ADC . I am a goal oriented person and qualified for the profession, fully working on AutoCAD drawing ,elevation, solid work, Revit ,F More

$65 USD in 2 days
(1 Review)
2.8
iirfanaziz

Hello I am excited to know about the work you need. I have already been picked by a client and have delivered the project to best of the client's satisfaction, and I can assure you to deliver top class project in speci More

$19 USD in 3 days
(1 Review)
0.8
storm20230438

Hi there! I'm confident that I can successfully complete this job. I have developed the air conditioner system, toy car control system and power management system. Also I have integrated the web server and embedded sys More

$30 USD in 3 days
(0 Reviews)
0.0
osmextech4

Hello! I am OSMEX, and I understand that you are looking for a PCB design and parts suggestions for your project with the following requirements: reliable measurement of Velostat resistance without significant noise; B More

$20 USD in 7 days
(0 Reviews)
0.0
shivpps9543

Project having PCB design with containing attributes such as communication with Bluetooth, ESP32, ADC without resistance and noise will be completed.

$30 USD in 13 days
(0 Reviews)
0.0
Ashishroy01

i can complete this project because i have experience and i already worked on 6 layer PCB boards. i have altium designer software subscription. i will share with you all files like sch files Pcb files Gerber files, ass More

$20 USD in 7 days
(0 Reviews)
0.0