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Voltage gain amplifier design

$30-250 USD

Completed
Posted almost 4 years ago

$30-250 USD

Paid on delivery
I want to get an amplifier specified as below: Input: 76 KHz 3.3 V Output : 76 KHz, Voltage: programmable between 10 V and 200 V, max.2A I2C interface for gain setting You will design the schematic and provide LTSPICE simulation file to prove the circuit is working properly.
Project ID: 26466569

About the project

13 proposals
Remote project
Active 4 yrs ago

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Merhabalar, İstediğiniz tasarımı yapabilir ve simülasyon programında çıktılarını gösterebilirim. Profilimden projelerimi ve yeteneklerime bakabilirsiniz. Dilerseniz detayları özelden konuşabiliriz. İyi çalışmalar dilerim.
$70 USD in 7 days
3.8 (5 reviews)
4.2
4.2
13 freelancers are bidding on average $124 USD for this job
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Hello, thank you for your job posting. I read your description about--Voltage gain amplifier design I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic, Atmega, FPGA, ARM, DSP, PLC and so on. And I can design the circuit by the Altium, Eagle, KiCAD, Allegro & OrCAD, PADs. I provide the services - Gerber files, Netlist generation, BOM generation and 3D Models of PCAD and ECAD. I am also good at AutoCAD, Solidworks. And I can simulate all circuits with Proteus, LT-spice, Matlab, Simulink, Multisim, and Labview as well. Due to my experience in firmware development, I will bring you the perfect result in time with high quality. I will also give you a detailed explanation of the process. Looking forward to hearing from you soon Thanks
$50 USD in 2 days
5.0 (135 reviews)
6.9
6.9
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I have well experienced in doing such kind of jobs.......................................................................
$50 USD in 3 days
4.7 (45 reviews)
5.7
5.7
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Greetings! I’m very much interested to your project description about--- I have a degree in Electrical Engineering over 5 years of experience, therefore, I can easily do this job. You can message me to discuss the details. Why me? My goal is to offer services to you that are profitable. I don’t want you to place an order once and that’s it. For me to be successful, I need you to come back and order again. Give me the opportunity to work on your project. I wish to build a long-term relationship with you. We can have further discussion in chat. Thanks! you can visit my freelancer profile to check the reviews of related tasks https://www.freelancer.com/u/arifbilal75 Warm Regards: BIlal
$140 USD in 7 days
5.0 (24 reviews)
4.6
4.6
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We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • PCB Designing-Proteus, Eagle. • Python • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • Multisim • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently at a time. If you choose me, I think you won't regret. Best Regards. Also we have good command over REPORT WRITING, We can show you many samples of our previous reports. We can discuss further details in the message box.
$140 USD in 7 days
5.0 (5 reviews)
4.4
4.4
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Hello. The project seems to consist of two parts: 1 - Analog part. Probably taking input for the gain setting as a DC voltage. I can design it and simulate in LTSpice. 2 - Digital part. Receiving I2C commands, format has to be discussed and agreed. Providing a DC voltage output from PWM. I would have to test it on some Arduino controller, those things never work from start. This part is not a subject for LTSpice simultaion. I'm an electronic engineer with about 25 years of experience, also about 7 years of experience in 3D modelling using SolidWorks. Experience with Arduino and ESP32 controllers. Good technical background. Experience in 3D printing, manufacturing drawings. I'm ready to discuss details by messaging before starting, contact me if interested. Best regards Anatolii
$250 USD in 10 days
5.0 (1 review)
4.3
4.3
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hii, i have few doubt, do u have 200v source?? with or without isolation..? we can use flyback or boost converter. what is the output accuracy? please contact me for further discussion.
$222 USD in 7 days
4.9 (10 reviews)
3.8
3.8
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I am electrical engineer having command in  ARDUINO,  Microcontroller  MATLAB,EMBEDDED SYSTEM  Power supplies  UPS  PCB DESIGN. And  PROGRAMMING. I have done many projects on above said systems. So i can fulfill your demands regarding your projects. I work till the satisfaction of the employer
$100 USD in 7 days
5.0 (4 reviews)
1.4
1.4
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I have done my graduation in ECE and possessing two years of experience in IT INDUSTRY. Let's connect to discuss more.
$125 USD in 2 days
0.0 (0 reviews)
1.7
1.7
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I am an electrical engineer and I have a good experience in electronic design and power converting
$50 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi, we are thinking choose class D amplfier which use high frequency switching mosfets followed by LC filter. To know of such technology, we suit your needs, we need to know more about the shape of the output signal. For proving that design is working, we will show you detailed video of it.
$222 USD in 10 days
0.0 (0 reviews)
2.1
2.1

About the client

Flag of TURKEY
Basaksehir, Turkey
5.0
1
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Member since Dec 27, 2019

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