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design an electronic circuit

$250-750 USD

Closed
Posted almost 5 years ago

$250-750 USD

Paid on delivery
I need to design an electronic circuit that has a processor and works with the LIN protocol. The operating circuit in the car is a rain and light sensor. Please contact that can design this circuit
Project ID: 19246177

About the project

13 proposals
Remote project
Active 5 yrs ago

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13 freelancers are bidding on average $463 USD for this job
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Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. Why you should hire me ? * As a full time freelancer I have my own PCB fabrication work shop and testing lab. So there is no problem doing live tests with you after the device has been developed. * My workshop is equipped with CNC machine, FDM 3D printer and DLP 3D printer. So there is no problem designing and printing plastic parts you required. Please contact me if you are interested. Thank you Anthony
$388 USD in 10 days
4.8 (58 reviews)
6.5
6.5
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Hello, I have quality knowledge in design an electronic circuit, and I have completed lots of projects related to this. Kindly check my profile https://www.freelancer.com/u/mzdesmag to see my past works and reviews. Thanks.
$250 USD in 2 days
4.7 (26 reviews)
5.4
5.4
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Am full-time freelancer expert in Electrical & Electronic Circuit Designing & Simulation, PCB Designing, Consultancy of different types of Electrical & Electronic Problem and Languages: C/C++ Coding IDE: keil uvision, Eclipse IDE, Arduino IDE, Avr Studio. Microprocessor / Microcontrollers: 8051, 8086, ATMEGA, AVR, ATSAM3X8E,STM32,PIC Open Source Micro controllers Platforms: Arduino Uno, Arduino Nano, Arduino Due, STM32 Nucleo board. Experience in managing all phases of electronic product manufacturing and assembly Experience in board-level Testing, Debugging, Test Reports, Test Plans. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. I am always determined to deliver projects to freelancer clients before meeting the deadline with 100% satisfaction & loyalty.
$250 USD in 2 days
4.8 (24 reviews)
5.2
5.2
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Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I have sow your project ,and is a nice one , i have my experience in LIN protocols and i have in my workshop 2 CARINO LC (development Board for LIN) i even have my own development boards made with PIC And STM , i can deliver you a full tested product , with nice and cheap design and clean code . I can work with all types of Microcontroles programming in C , C++ , Mikro C , CCS C , Atmel Studio , Arduino , gcc . Creating Schematics and PCB in Kicad , Eagle , EasyEDA and Proteus (+simulation). i have an workshop full of parts and the infrastructure to build PCB and test the solution end to end using special tools (Spectrum analyzers , oscilloscope , logic analyzers ) Derivable on the project : Wiring diagram for prof of concept . Schematic design PCB Design Gerber files for manufacturing MCU code explained every line . As an additional service i can make you a full working prototype and ship to you. Regards, Andrei
$500 USD in 10 days
5.0 (23 reviews)
4.4
4.4
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may i suggest stm32f103 as master and the ST72334J4 as client lin supported micro-controllers. and for light we can use APDS-9930 sensor and DHT11 for humidity (rain).. LIN transverse like L9637 .... i can make suitable design for your need and if any controls like mosfet ,relay also can be included.. circuit schematic will be in two section master (main controller) slave(sensor side,i believe you need both sensor separately so there will be two slave circuit) if you need i can include PCB PCB design will be in KICad...
$500 USD in 20 days
4.9 (9 reviews)
4.1
4.1
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I have experience with LIN/CAN transceiver using SPI. I can interface the a LIN transceiver with a Microcontroller of your preference. STM32Fx should be ideal for the job but I am open to other solutions. Also, is it a Master/Slave configuration needed for the LIN?
$777 USD in 14 days
4.5 (9 reviews)
4.5
4.5
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Hello Not sure if i got you 100% , but from what you describing you need the following 1- MCU with Lin controller 2- Lin Driver 3- Rain Sensor 4- Light Sensor 5- DC/DC Converter to operate all these if so no problem , i also can support you at both supply chain & Production or Prototyping Kindly provide more info if possible and feel free to ask in case of any question Best Regards
$250 USD in 10 days
5.0 (5 reviews)
3.7
3.7
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I DO NOT OUTSOURCE I have been a freelancer for the past 8 years, I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details
$250 USD in 5 days
4.1 (9 reviews)
4.1
4.1
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Hello, Myself Kiran, I am a postgraduate in Automotive Electronics and I have a professional experience of 2+ years as an embedded software engineer. I have good experience in working with PIC and ARM microcontrollers. I have worked on many CAN based projects in my previous company. Most of the projects were related to OBDII diagnostics. Also I have done many CAN based projects for my masters degree. And I have a very good experience in Vector CANoe tool. From the project description I understand you are trying to control the windshield wiper and headlight using the signals from the Rain and Light sensor. So you need a circuit which will interface with the Rain and light sensor using LIN interface. I haven't worked on a LIN project. Mostly I was using CAN network. Not a problem. I guess the circuit will need to be interfaced with a relay also. And may be some switches for manual override. I can design the circuit using PIC18 MCU (it has LIN support on one of the UART module) and a LIN transceiver. If we select a controller with CAN and LIN support, then we can use CAN network for diagnostic purpose (PIC18F46K80). Also I can do a simulation of this work in CANoe tool. If it is for an automotive product the the components has to be selected such a way that it will follow AEC-Q100 compliance. Please share more information about your work so that I can get a clear picture of what you are trying to do. I am interested in your project. Looking forward to work with you.
$555 USD in 20 days
5.0 (2 reviews)
2.4
2.4
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I am an electrical engineer, MSC in applied mathematics, MSC in power systems, PHD. Control and automation. I can make your problem at any level, within my proposal, I can offer you additional extras. with 23 years of experience. I can make your proposal with all the details you need. I can improve your proposal, with a mutual agreement. , we can discuss the details of your needs in the chat. I have already done this type of analysis for this application the matlab, labview, and others. I'm interested in your project I can do your project Atte. ING. Luis Moreno
$750 USD in 10 days
3.9 (3 reviews)
2.5
2.5
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I can design electronic multilayer PCBs using Eagle software, I have designed my own PCBs and where manufactured in China. I have made power supply PCBs for lighting purposes as well as PCBs for medical equipments. I can share with you some photos related to the previous mentioned projects. Best regards.
$500 USD in 15 days
4.8 (1 review)
1.8
1.8
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i am an electronics circuit designer and i worked in many electronics projects. i.e iot based, rasperry pi based,arduino based and avr microcontroller.
$555 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Engineering degree, experienced in analog and digital circuit designs. I've worked with communication between devices wirelessly and wired.
$500 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of INDONESIA
Jakarta, Indonesia
0.0
0
Member since Apr 15, 2019

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