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PCB Design for Analog low noise circuit

$30-250 USD

Fechado
Publicado há quase 3 anos

$30-250 USD

Pago na entrega
PCB needs to be designed for a multi-channel data acquisition system which needs to have very low noise. Schematic consists of majorly 4 portions - power supply, signal conditioning, ADC, and microcontroller. We would prefer to hire a person who can give us suggestions on improvements possible in the Schematic Design.
ID do Projeto: 30904194

Sobre o projeto

18 propostas
Projeto remoto
Ativo há 3 anos

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18 freelancers estão ofertando em média $153 USD for esse trabalho
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Best PCB Design Expert at your doorstep! Dear Client, We have lots of experience in PCB Design so we can review your Schematic and also design PCB with very low noise for a multi-channel data acquisition system. Please share me existing Schematic so we can suggestions on improvements possible in the Schematic Design. Please message me so that we can discuss in detail what shall be a step by step formula for a PCB Design Analog low noise circuit We have experience in Review Schematic, Circuit Design based PCB design and know all the intricacies required to get the job done with perfection. With more than 15 Years of experience in PCB Design and Circuit Design in Altium. Following is a brief list of expertise that we are carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc. 3. Smart Products like Smart watch - GSM/GPRS/GPS etc. 4. Wireless Products - BLE/Wi-Fi- ESP32/ESP8266/NRF24L01 5. Low Power Battery Products design 6. Power Electronics Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident
$250 USD em 2 dias
5,0 (60 avaliações)
7,7
7,7
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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 firmware programming and testing especially. I have developed many kinds of IOT and smart control devices in using Arduino, Raspberry pi 4, MCUs, Microcontroller. So that, your project is not problem for me. Here are some of the experiences that I built ago. - Schematic and PCB design and Layout using Altium Designer. - DDR, motor control, power converter, Keyboard, POE, UART, SPI, I2C, RF, BLE, LED lighting design. - ARM Cortex-M, DSP, MCUs(STM, Nuvoton and so on), Arduino, Raspberry pi experiences. I would be very grateful if you give me a chance to satisfy you. If you want, I can show you the products I've made until now to let you know I am the best choice. I'll do my best for you. Thank you for your time. Best regards.
$150 USD em 3 dias
5,0 (8 avaliações)
5,9
5,9
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Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am quite experienced with hardware and embedded systems' design. I have designed many PCBs and I am experienced with filter design, signal conditioning circuits(wheat stone, etc) design, EMI besides I also have experience related to ADC applications with microcontrollers. I have checked your requirements, I am quite sure that I can help you with your project just give me all the details and I will do my best to help you. Best regards
$140 USD em 7 dias
4,7 (52 avaliações)
5,6
5,6
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FREE OF COST CONSULTATION Dear Client, I have extensive experience in PCB Design so I can review your Schematic and design PCB with Analog Low Noise Circuit for you in a quality and timely manner. Please share me existing Schematic so I can give you some suggestions' and improvements for needful your PCB Design. Please message me so that I can discuss in detail, budget and timeline of the project. 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 Multiple layout PCB Design, Schematic, Power System and could design it for you. I am having more than 15 years of experience in PCB Design, Circuit Design, IOT products development and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wi-Fi, NFC, Lora etc. 2. Power Electronics- 3. IOT sensors interfacing 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? Please try to answer these questions based on which I would be providing free of cost consultation. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others
$200 USD em 2 dias
4,4 (7 avaliações)
6,2
6,2
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Hi,  I am a electronics and communication engineer with more than 2 years of experience in PCB and Circuit Designing. I have worked on many projects in past. Here are some software I have used for Circuit/Pcb Designing:- 1. Kicad 2. Altium 3. Eagle 4. Easyeda 5. Proteus (I use this for simulation as well)  6. PADS 7. Pcb wizard I can use any software mentioned above as per your requirements.  Some projects I have worked on previously:- 1. Bluetooth Speaker 2. Bluetooth Gaming Controller 3. Gaming pad based on ESP32 4. Home automation PCB (based on multiple channel relays)  5. Power Bank 6. Some IoT based project.  This are some projects I have worked on. There are many more. So Let's discuss your requirements in the chat. Thanks.  Please have a look at my profile once.  Jaibhan Singh Gaur. 
$30 USD em 1 dia
5,0 (39 avaliações)
4,8
4,8
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Dear Sir, am interested on your project. Could you share please more details on this project. after that we decided to move next stage. Thank you V Raja
$140 USD em 7 dias
4,1 (47 avaliações)
6,0
6,0
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I am a BSc Electrical and Electronics Engineer with a specialization in Power & Control Engineering, and an MSc Telecommunications Engineer with a specialization in Electronics. I have 5 years of experience in the field living in Spain. I am specialized in PCB design (EAGLE, Protheus, KiCad, Altium), Microcontrollers ESP8266, ESP32, Arduino, RaspberryPi. I have advanced knowledge of C++, Image Processing, Signal Processing, Neural Network, MATLAB, and Simulink. I would be pleased to work with you.
$230 USD em 7 dias
4,9 (8 avaliações)
3,6
3,6
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Hi there, I can make PCB for data acquisition. Recently, I have developed many circuit boards around ADS131 and ADS1298. Does your circuit uses external ADC chip or micro-controller's internal ADC? Hope to see you in the chatbox. Thanks & Regards Sourav Sharma
$200 USD em 4 dias
5,0 (1 avaliação)
2,1
2,1
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hi .i have more than 8 years experienced in circuit design and development..in my past i have designed analog circuit for company .i can design best way without emiemc problem
$35 USD em 5 dias
0,0 (0 avaliações)
0,0
0,0
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Hello, I have extensive experience in mixed signal design especially low level signals. I have helped my clients getting CE certificates as well. Have a look at my portfolio. Waiting for your response :)
$140 USD em 7 dias
0,0 (0 avaliações)
2,9
2,9
Avatar do Usuário
Hello! I already have a conditionning circuit I did for instrumentation project of Frequency Meter using a Microcontroller from Microchip PIC16F877A also I Did Voltmeter Using the Microcontroller ADC Channels I hope we can discuss further.
$122 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0
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Hello, I have more than two and half years of industrial experience in embedded field for designing PCBs using Altium software. I designed power supply for rpi using buck converter.
$30 USD em 10 dias
0,0 (0 avaliações)
0,0
0,0
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I have an 2+ years experience as Hardware Engineer and PCB designer in Altium. Please find the below listed skils. -Component selection with low cost and reliable -Power Estimation -Feature upgrade options -ESD, Overload, Short circuit Protection -Filter circuits -According to IPC standards -Professional component Library Management -3D models for all components -Layout Design recommended by manufacturers -Professional BOM with price for all components from Digikey or mouser -Impedance matching -Crosstalk reduction -Differential Pair Routing -Length Tuning -Output files with industry standards
$140 USD em 10 dias
0,0 (0 avaliações)
0,0
0,0
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Hi, I have an experience in this kind of circuit development and pcb designing in professional software. Hope to work with you soon.
$220 USD em 7 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
Hi dear. I hope you are feeling good today. I’m very sure that I have a solution, because I had the experience to eliminate all noises on one of my analog projects using signals. So contact me for more details. Feel free. Nice day.
$250 USD em 3 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) INDIA
New Delhi, India
5,0
1
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Membro desde fev. 9, 2020

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