MCU Project - Analog Signal Transmission ADC - DAC

$250-750 USD

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2년 이상 전

$250-750 USD

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Required: Circuit Scheme at Proteus or LTSpice, Keil Project file with CubeMx or MPLABX project file with libraries Project Details: Basicly Master card Continuously Read 6 seperate ADC signal source and send their ADC information via Uart to Slave cards. Addressable Slave Cards continuously receive analog information from the UART and Matched address Slave Cards convert them to 6 channel DAC. Master Details; A- Master card reads induvidual 6 channels ADC continually with DMA. ADC Channels Resolutions: 1. And 2. Channel 12 bit resolution at +5v to -5v range [login to view URL] [login to view URL] 8 bit resolution 0v to +5v range B- Master Continuously reads 8 bit wide Dipswitch address while each ADC Conversion. C- Master continuously send 10 byte frame to UART with DMA ( 1 byte start + 1 byte DipSWitch address data + 8 byte analog data ) Uart Speed 20MBit/s D- Master MCU STM32 or PIC32 - LQFP Packages, 170 MHZ Processor speed or Over, Slave Details; A- Single MCU can not able to provide 6 Channel DAC so there should be 2 MCU Work Together to provide 6 channel DCA Output. B- Addressable Slave Cards continuously receive analog information from the UART with DMA. Every UART FRame will be 10 byte long ( 1 byte start + 1 byte DipSWitch address data + 8 byte analog data) Uart Speed 20MBit/s C- Slaves immediately Convert digital 8 byte Analog information to induvidual 6 channels DAC Output with DMA. DAC Channels Resolutions: 1. And 2. Channel 12 bit resolution at +5v to -5v range [login to view URL] [login to view URL] 8 bit resolution 0v to +5v range D- 7 Seven segment display will show address, 2 button will adjust the address. Address will be save in the Eeprom. Milestone of the project flowchart; 1- General flowchart presentation to show capability of the complate project 2- Proteus and LTSpice Project File ( We will help to create Opamp circuit for ADC and DCA ) 3- Depends on the MCU Keil with CubeMX or MPLABX Project File include libraries.

프로젝트 ID: 31558331

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18 제안서

원격근무 프로젝트

활동 중 2년 전

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18 이 프로젝트에 프리랜서들의 평균 입찰은 $733 USD입니다.

@avigupta0061

Best Analog Design Expert at your doorstep! Dear Client, We have already designed Various Analog Signal based Circuit so we will be a perfect fit to do this project for you. We can design Robust and reliable Circuit on Proteus and LTSPICE based upon Analog signal with Keil , CubeMx, MPLABX project file for MCU project while meeting all requirements. We have seen the Attachments you shared and read, understood your requirements and could do it for you. We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have extensive experience in Analog Signal based Circuit design, 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, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc. 3. Wireless Products - BLE/Wi-Fi- ESP32/ESP8266/NRF24L01 4. Analog Signal 5. LTSpice, 6. MPLABX Please answer the following questions: 1 What are your future plans with this project? 2. 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

$500 USD 2일에

5.0

(39 건의 리뷰)

7.3

@bulgar

Dear Madame/M-r, We are a small R & D company, based in Bulgaria, Europe. We specialize in developing Embedded systems based ST(STM32), Microchip (Atmel )(PICs,AVR,Atmel ARM) and TI (MSP430) MCPUs and peripheries. For our mobile devices use ESP32 and nRF51/52xxx BLEs. We realize projects with requirements similar to yours. See my profile in Freelancer.com Our tools for design STM32 based systems: Keil ARM+CubeMX Atollic TRUEStudio STM32 Discovery boards External ST-Link/V2 debugger programmer for STM32 For hardware design use Proteus 8.11 If we receive more information about your project, we will give you a real cost and time to implement your project. We based in Europe, not customs problems for delivery models and samples for testing Valeri T.

$800 USD 10일에

4.4

(14 건의 리뷰)

6.1

@HarimohanG

FREE OF COST CONSULTATION Dear Client, I can design Circuit at Proteus and LTSpice with Keil, CubeMx and MPLABX project file for you in a quality and timely manner. I have seen the Attachment you shared and read, understood your requirements and could do it for you in the least time and utmost superior quality. I have lots of experience in MCU, Analog Circuit design and could design it for you as per your requirements. Please message me so that I can formulate a success plan for this project. I am having more than 15 years of experience in PCB Design, Circuit Design, Circuit simulation, 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 6. MCU STM32 7. 6 channels ADC 8. CubeMx, MPLABX 9. UART, LTSpice 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? 3. What are the mechanical constraints to be taken care of? 4. What are the standards that the product would be complying to? 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

$500 USD 2일에

5.0

(4 건의 리뷰)

5.2

@Devpro11

Hi, Dear client! *********************************************************** SHARING IDEAS AND INSPIRATIONS FOR YOUR PROJECT. PROVIDING A GOLDEN OPPORTUNITY TO RECEIVE THE BEST TECHNICAL SERVICE. *********************************************************** Thanks for your kind post. Nice to meet suitable me project. I am ever ready highly skilled electronics engineer and PIC developer with 8+ years of experience. I am already prepared for analog-digital mixed circuit/PCB design and MCU firmware programming. I am fully prepared for your project and can start off on the right foot soon, complete perfectly. I will maintain a high degree of responsibility and focus throughout the entire project. I can show you that I am the best qualified person for this project over chat and project process. When you click on the "chat" button, it will be a delightful prelude to our business relationship. Cheers!

$600 USD 7일에

4.8

(13 건의 리뷰)

4.8

@JaibhanSinghGaur

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.

$250 USD 1일에

5.0

(30 건의 리뷰)

4.5

@Adeel2k14

I hope you are fine. I am a senior electronics engineer. I have rich knowledge of embedded system design and PCB designing. I have understood the project description, i am 100% sure i can complete your task. I will provide you a professional work. I have expertise in many electrical and programing tools including. 1. MATLAB 2. Proteus 3. Arduino 4. MPLAB 5. AutoCAD 6. Xilinix 7. Altium 8. LTSpice 9. PSpice 10. Mickro C I have working experience of the following controller and processor. 1. Atmel 2. PIC 3. ESP32 4. Atmega 5. Raspberry Pi 6. Nordic By profession I am an electronic engineer working in a reputed firm. My major responsibility is to design custom embedded system to fulfill the client needs. You can check my previous work in my portfolio. https://www.freelancer.pk/u/Adeel2k14 My experience and expertise help you in producing a best and effective solution of your problem. Allow me to work for you. Best Regards,

$500 USD 7일에

5.0

(13 건의 리뷰)

4.4

@sajjadtaghvaeifr

Hi, I hope you are doing fine. I have almost 3 years of experience in PCB design, Integrated circuits and VLSI. I have done many projects in Altium Designer. Also I'm expert in circuits analysis with Hspice and Pspice and I can design with them. I'm interested in your project. Please send me a message so that we can discuss more. Best regards.

$500 USD 7일에

4.3

(5 건의 리뷰)

4.6

@shateev20

Hi partievent. I have just read your requirements in detail and became interested in this project. As you can see my review, my specific skills are electronics and electrical engineering. I developed a digital relay protection device by relay using microcontroller and I tried to communicate between device -HMI , device-PLC and device-PC I've tried manipulating Wireless communication by Zigbee and RF, Rs485 communication, 232 communication, and USB communication according to the MODBUS communication protocol and LCD control, SCR control and IGBT control, etc, with Microcontroller, Arduino and Raspberry Pi, etc. I use programs such as Altium Designer, Proteus, mikroC PRO, Pic c, Mplab, HI-TECH, Keil, python and Qt etc. I’m also full stack web developer. I am confident I will be able to carry out this project and I am ready for your test at any time. So, I hope we will discuss more details about your project through chat. Then, I'll do my best for you and I'll give you the best results within the specified deadline. I am a person who puts credit first. Looking forward for your response. Best Regards.

$500 USD 4일에

5.0

(2 건의 리뷰)

3.4

@lechaantonov333

Hi! I'm interested in your project. I can help you with my skill and I have good experiences. I will finish it in time and do my best. Lets discuss more detail in private chat. Thanks for reading my bid.

$300 USD 3일에

5.0

(2 건의 리뷰)

2.9

@hnutweblera

Hello.. I have read your project details and bidding now.. I have good experience with STM32, CubeMX, and Keil/IAR platform. Before I have worked for embedded programming, so can Help you. Hope more discuss with you. Thanks.

$1,500 USD 20일에

5.0

(1 건의 리뷰)

2.3

@DenisSoldatov

Hello. I am an expert for Embedded System Design. I have experience developing ADC and DAC with STM32 and PIC32. I have all knowledges and experience what you need(including DMA, UART). I have developed a data-logger with STM32, voice tranceiver with PIC32. Please contact me and discuss. I will use STM32 or PIC32 after we discuss. ( would you smaple by 1~2Msps?) Thanks.

$500 USD 7일에

5.0

(2 건의 리뷰)

2.0

@SamCoff

Hi, I'm interested in your project. Please send me a message so that we can discuss more. I have an experience in STM32 platform and Schematic, PCB and firmware design. Regards

$750 USD 21일에

0.0

(0 건의 리뷰)

0.0

@HoangTran2301

I have seen your algorithm, in the transmission frame of UART you only need 3 bytes 345 to store 12B CH1 and 12B ch2, bit 10 you can use it to calculate CRC code. If you need optimal solutions, please contact me

$400 USD 7일에